bigram

This is a table of type bigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

bigram	frequency
mean age	756
magnetic resonance	744
image quality	641
mr imaging	592
imaging findings	589
computed tomography	534
pet ct	525
learning objectives	499
brain injury	478
differential diagnosis	474
one patient	470
resonance imaging	468
white matter	463
lymph nodes	450
fi ndings	446
case report	437
lymph node	435
significant difference	424
patients underwent	412
aft er	401
multiple sclerosis	384
bone marrow	383
blood flow	366
risk factors	355
statistically significant	353
two groups	353
signifi cant	347
neurocritical care	341
spinal cord	338
care unit	330
subarachnoid hemorrhage	330
design method	318
ct scan	314
minimally invasive	305
significantly higher	304
soft tissue	301
performed using	296
ischemic stroke	295
two patients	295
breast cancer	288
intensive care	288
years old	284
signal intensity	279
significant differences	278
consecutive patients	278
united states	271
mg kg	267
nervous system	266
pediatric patients	262
contrast agent	262
cardiac arrest	257
traumatic brain	254
magnetic field	254
radiation dose	252
control group	251
status epilepticus	247
patients received	247
contrast agents	246
patients admitted	242
ct scans	238
imaging modalities	235
contrast enhancement	230
spatial resolution	229
median age	228
hospital stay	227
prostate cancer	226
nuclear medicine	226
logistic regression	224
diagnostic accuracy	223
patients treated	221
whole body	218
mr images	215
weighted images	213
coronary artery	212
clinical practice	211
imaging techniques	209
small bowel	208
patients undergoing	208
year old	206
medical center	205
old male	204
blood pressure	203
within hours	202
poor outcome	198
retrospective study	198
signifi cantly	197
urinary tract	196
weighted imaging	194
three patients	194
four patients	193
chart review	191
laparoscopic approach	190
imaging features	188
predictive value	188
fdg pet	183
procedure details	181
retrospectively reviewed	180
ct angiography	180
central nervous	177
imaging modality	177
patients without	177
gold standard	176
methods materials	176
intracerebral hemorrhage	175
brain mri	175
intracranial pressure	174
prospective study	174
cerebral edema	172
clinical trials	172
ct images	171
femoral head	171
significantly lower	170
side effects	170
statistical analysis	168
adverse events	167
rectal cancer	165
high risk	163
laparoscopic surgery	162
increased risk	160
five patients	160
high resolution	160
contrast medium	157
operative time	156
mg dl	156
university hospital	156
critical care	155
ng ml	154
slice thickness	154
brain death	154
mri findings	154
functional outcome	154
inclusion criteria	152
renal function	152
cerebral blood	150
nerve conduction	150
spiral ct	149
old female	149
radiation exposure	149
retrospective review	148
states background	148
th ere	147
critically ill	147
myocardial perfusion	146
present study	146
blood loss	145
retrospective chart	145
intracranial hemorrhage	145
lung cancer	144
surgical treatment	144
least one	142
gastric cancer	142
hospital mortality	141
long term	140
diffusion tensor	139
important role	138
fi rst	138
one case	137
regression analysis	137
surgical intervention	137
fl ow	136
clinical data	135
patients showed	135
old woman	135
case series	134
sickle cell	133
may also	133
among patients	133
adult patients	133
peripheral neuropathy	132
acute ischemic	129
clinical presentation	129
ml min	129
corpus callosum	129
contrast media	129
medical records	128
abdominal pain	128
retrospective analysis	128
contrast enhanced	127
carotid artery	127
imaging studies	127
ct findings	126
patients presenting	125
ct imaging	125
patients receiving	125
peripheral nerve	124
diagnostic imaging	124
stem cell	124
bile duct	124
results suggest	123
cohort study	122
one year	122
fdg uptake	122
clinical features	120
mr angiography	120
chest ct	119
age range	119
significantly associated	118
identifi ed	118
body weight	118
may help	118
preliminary results	118
two cases	118
artery disease	118
widely used	117
heart rate	117
weight loss	117
year period	117
pulmonary embolism	117
old man	116
perfusion imaging	116
physical examination	116
age years	116
will also	115
cerebrospinal fluid	115
data sets	115
emergency department	115
brain tissue	114
significantly different	114
mechanical ventilation	114
ill patients	114
disease activity	113
heart disease	113
malignant lesions	112
clinical course	112
medical history	111
head ct	111
early diagnosis	109
contrast material	108
primary outcome	108
low dose	107
multivariate analysis	107
clinical outcome	107
stroke patients	107
included patients	106
determine whether	106
aneurysmal subarachnoid	106
cancer patients	106
cerebral artery	105
postoperative day	104
radiation therapy	104
renal failure	104
six months	104
standard deviation	103
ct examinations	102
patient population	101
risk factor	101
cerebral perfusion	101
six patients	101
cerebral ischemia	100
helical ct	100
colorectal cancer	100
left ventricular	100
clinical symptoms	100
analysis showed	99
postoperative complications	99
myocardial infarction	99
negative predictive	99
overall survival	99
eight patients	99
severe tbi	98
may occur	98
good outcome	98
commonly used	97
healthy controls	97
patients presented	97
become familiar	97
significant correlation	97
clinical signs	96
informed consent	96
nine patients	96
inflammatory demyelinating	96
two years	96
abdominal wall	96
basal ganglia	96
health care	96
cell disease	96
cell carcinoma	95
term follow	95
seven patients	95
two different	95
image fusion	95
color doppler	95
patient care	95
enhanced ct	95
clinical outcomes	95
row ct	95
dose reduction	94
enhanced mri	93
surgical resection	93
final diagnosis	93
temporal resolution	93
data acquisition	93
emission tomography	92
glasgow coma	92
therapeutic hypothermia	92
diffusion coefficient	92
modified rankin	92
study period	91
interventional radiology	91
patient underwent	91
metastatic disease	91
clinical examination	91
blood cell	90
odds ratio	90
spect ct	90
pictorial review	90
early detection	90
within days	90
pulmonary artery	90
accurate diagnosis	89
sah patients	89
cell lines	89
functional imaging	89
imaging fi	89
adc values	89
high dose	89
ct scanner	88
clinical trial	88
recent years	88
mortality rate	88
average age	88
bone scintigraphy	88
gamma camera	87
tbi patients	87
will discuss	87
radical prostatectomy	87
image noise	87
medical imaging	87
statistical significance	87
wall thickening	87
per patient	86
month follow	86
three months	86
operation time	86
one month	86
tumor size	86
noise ratio	86
mri brain	86
pilot study	86
ten patients	85
cervical spine	85
study group	85
last years	85
data set	85
body mass	85
middle cerebral	85
ich patients	84
previous studies	84
free survival	84
two radiologists	84
gray matter	84
lung disease	84
family history	84
type i	83
recent studies	83
positron emission	83
remaining patients	83
may lead	83
mri showed	83
diagnostic value	83
mmol kg	83
clinical findings	83
previously reported	82
apparent diffusion	82
patients developed	82
presentation will	82
disseminated encephalomyelitis	82
diabetes mellitus	82
diagnostic tool	81
transverse magnetization	81
acute stroke	81
congenital heart	81
healthy volunteers	81
liver metastases	81
neuropathic pain	81
treatment options	81
learning curve	81
pediatric population	81
mental status	80
pleural effusion	80
additional information	80
blood volume	80
neurological examination	80
data suggest	80
outcome measures	80
patients diagnosed	80
ct perfusion	80
attenuation correction	80
false positive	80
imaging technique	80
analyzed using	79
cognitive impairment	79
treatment response	79
significant improvement	79
temporal lobe	79
enhanced mr	79
mass index	79
multislice ct	79
evaluated using	79
acute disseminated	78
calculated using	78
magnetic fields	78
dynamic contrast	78
node dissection	78
may provide	78
brain tumors	78
coronary angiography	77
lumbar spine	77
schwann cells	77
significantly increased	77
pg ml	77
coma scale	77
endovascular treatment	77
sentinel lymph	77
first hours	77
peripheral blood	77
slice ct	77
well tolerated	76
benign lesions	76
patient developed	76
tensor imaging	76
sectional imaging	76
confi rmed	76
gastric bypass	75
image acquisition	75
diagnostic criteria	75
diff erence	75
brain imaging	75
cystic lesions	75
ms patients	74
clinical characteristics	74
heart failure	74
cidp patients	74
chronic inflammatory	74
vascular malformations	74
colon cancer	74
radiation protection	74
selected patients	74
portal vein	74
defi ned	74
will review	74
respiratory failure	74
abdominal ct	74
lower limb	74
intravenous immunoglobulin	74
may result	73
positive predictive	73
patients may	73
linear regression	73
wide range	73
false negative	73
mean time	72
three groups	72
clinical information	72
invasive surgery	72
weighted mri	72
statistically signifi	72
high sensitivity	72
laparoscopic cholecystectomy	72
significantly reduced	72
ejection fraction	72
flow cytometry	72
mr signal	72
pediatric radiology	72
sample size	72
lower extremity	72
diagnostic performance	72
assessed using	72
conduction studies	71
lower limbs	71
acute brain	71
median time	71
image reconstruction	71
coronary arteries	71
quantitative analysis	71
risk patients	71
static magnetic	71
venous thrombosis	71
study aimed	71
hepatocellular carcinoma	71
functional outcomes	71
group i	71
acquisition time	71
radiofrequency ablation	71
imaging methods	71
patient presented	70
young adults	70
pediatric oncology	70
diffi cult	70
introduction purpose	70
effective dose	70
elderly patients	70
observational study	70
hernia repair	69
pet imaging	69
common cause	69
one hundred	69
mean follow	69
bowel wall	69
ct colonography	69
disease progression	69
correlation coefficient	69
clinical diagnosis	68
relaxation times	68
diffusion weighted	68
eff ects	68
significant increase	68
surgical procedure	68
local recurrence	68
obtained using	68
head injury	67
weighted mr	67
may cause	67
refractory status	67
delayed cerebral	67
useful tool	67
wall thickness	67
bowel obstruction	67
quality improvement	67
sleeve gastrectomy	67
brain perfusion	67
digital mammography	67
mm slice	67
mass effect	66
study showed	66
patient age	66
positive correlation	66
rankin scale	66
mr system	66
gbs patients	66
measured using	66
bone metastases	66
poor prognosis	66
vena cava	66
discussion conclusion	66
systematic review	66
liver lesions	66
field strength	66
univariate analysis	66
exclusion criteria	66
decision making	66
acute appendicitis	66
left side	66
tumour response	65
total number	65
optic nerve	65
quality control	65
month period	65
regression model	65
success rate	65
literature review	65
head trauma	65
weighted sequences	65
effi cacy	65
disease severity	65
symptom onset	65
brain tumor	65
natural history	65
retrospective cohort	65
factors associated	65
cord uid	65
doc id	65
chest pain	64
ich score	64
thyroid cancer	64
point scale	64
identified patients	64
longitudinal magnetization	64
intracranial hypertension	64
prognostic factors	64
mri scans	64
medical treatment	64
iodinated contrast	64
posterior fossa	64
findings suggest	64
patient management	64
steady state	64
confidence interval	63
inversion recovery	63
lymphoblastic leukemia	63
relaxation time	63
optic neuritis	63
surgical technique	63
molecular imaging	63
mri images	63
adverse effects	63
even though	63
tertiary care	63
general anesthesia	63
surgical approach	62
discharged home	62
acute lymphoblastic	62
results indicate	62
higher risk	62
study aims	62
external ventricular	62
th day	62
gene expression	62
icu admission	62
patient outcomes	62
hospital discharge	62
mri studies	62
single center	62
clinical evaluation	62
ionizing radiation	62
surgical procedures	61
adjuvant chemotherapy	61
significant reduction	61
one week	61
time points	61
partial nephrectomy	61
cerebral infarction	61
case reports	61
plasma exchange	61
platelet count	61
bladder cancer	61
months later	61
scoring system	61
electronic medical	61
gradient echo	60
study included	60
median nerve	60
high grade	60
median follow	60
underwent laparoscopic	60
early stage	60
eff ective	60
spin echo	60
neurological deficits	60
mm hg	60
cant diff	60
tube current	60
jp purpose	59
indocyanine green	59
results show	59
soft tissues	59
midline shift	59
group ii	59
real time	59
poor outcomes	59
transverse myelitis	59
open surgery	59
analysis revealed	59
digital subtraction	58
internal carotid	58
kg day	58
age group	58
different types	58
independently associated	58
differential diagnoses	58
different imaging	58
red blood	58
renal cell	58
per year	58
controlled trial	58
volume rendering	57
subdural hematoma	57
correct diagnosis	57
intraventricular hemorrhage	57
ct examination	57
iterative reconstruction	57
thyroid carcinoma	57
prospectively collected	57
three different	57
image data	57
female patients	57
imaging characteristics	57
ct showed	57
skull base	57
rheumatoid arthritis	57
patients aged	57
treated patients	57
hypertonic saline	57
fetal mri	56
infl ammatory	56
liver disease	56
abdominal cavity	56
ct data	56
pathological findings	56
complication rate	56
dose ct	56
medical record	56
atrial fibrillation	56
pd patients	56
classifi ed	56
examination revealed	56
pulse sequences	56
treatment planning	56
neurological symptoms	56
related complications	56
family members	56
days later	56
echo sequences	56
compared using	56
treatment option	55
less likely	55
high frequency	55
matter lesions	55
independent predictor	55
old girl	55
blood vessels	55
mr spectroscopy	55
first step	55
newly diagnosed	55
year follow	55
transcranial doppler	55
patients died	55
two weeks	55
burst suppression	55
hours post	54
clinical suspicion	54
gastrointestinal tract	54
hearing loss	54
baseline characteristics	54
imaging using	54
acute phase	54
clinical use	54
imaging biomarkers	54
control subjects	54
restricted diffusion	54
hematoma expansion	54
blood cultures	54
detection rate	54
mortality rates	54
first line	54
machine learning	54
echo time	54
receiver operating	54
respiratory distress	53
cranial nerve	53
imaging plays	53
nerve fibers	53
recurrence rate	53
months post	53
renal masses	53
many patients	53
upper gi	53
normal subjects	53
tract infection	53
large number	53
selected cases	53
subtraction angiography	53
showed significant	53
chest radiographs	53
robotic surgery	53
glasgow outcome	53
aortic arch	53
clinical applications	52
functional mri	52
previously described	52
oncology patients	52
commercially available	52
renal artery	52
bariatric surgery	52
stem cells	52
clinical improvement	52
blood glucose	52
wide spectrum	52
gamma probe	52
asah patients	52
arterial phase	52
high spatial	52
enrolled patients	51
normal range	51
ich volume	51
young children	51
prospective studies	51
cardiac ct	51
rf pulse	51
severe traumatic	51
pelvic floor	51
ct head	51
right side	51
higher incidence	51
artery stenosis	51
results showed	51
classifi cation	51
iron overload	51
collected data	51
pediatr radiol	51
pulmonary nodules	51
postoperative period	51
cell transplantation	51
high signal	51
vein thrombosis	51
leading cause	51
chest wall	51
tissue contrast	50
multidetector ct	50
case presentation	50
supine position	50
age groups	50
patients required	50
patient received	50
current study	50
bladder neck	50
chest radiograph	50
term outcomes	50
often used	50
body temperature	50
outcome measure	50
central venous	50
will provide	50
superior mesenteric	50
study population	50
healthy subjects	50
postoperative pain	50
conversion rate	50
diff erences	50
will help	50
exome sequencing	50
white blood	50
clinically relevant	50
genetic testing	50
sentinel node	50
echo sequence	49
patients referred	49
plasma cells	49
absorbed dose	49
days post	49
years ago	49
also performed	49
neuro icu	49
will present	49
two independent	49
clinical management	49
clinically significant	49
palliative care	49
animal model	49
doppler us	49
chest radiography	49
fi stula	49
anatomical structures	49
may improve	49
low risk	49
underwent mri	48
extremely rare	48
injured patients	48
outcome scale	48
medical image	48
hematopoietic stem	48
significantly decreased	48
fast spin	48
general surgery	48
independent predictors	48
patients included	48
obese patients	48
clinical setting	48
mri may	48
within months	48
muscle weakness	48
care units	48
breast lesions	48
eff ect	48
paediatric patients	48
connective tissue	48
kidney disease	48
well known	48
peripheral nervous	48
significant decrease	48
clinical history	48
peripheral nerves	48
three cases	48
vascular anomalies	48
good correlation	48
surgical management	48
effective treatment	47
transit time	47
clinical manifestations	47
temperature management	47
mri examination	47
mean duration	47
childhood cancer	47
tumour size	47
back pain	47
sciatic nerve	47
developmental delay	47
raw data	47
neurological outcome	47
gestational age	47
icu los	47
lung diseases	47
future studies	47
adipose tissue	47
mri examinations	47
low grade	47
invasive approach	47
axonal neuropathy	47
imaging method	47
intravenous injection	47
growth factor	46
type ii	46
guided biopsy	46
brachial plexus	46
male patients	46
significant changes	46
mm collimation	46
urinary incontinence	46
pediatric radiologists	46
first days	46
patients suffering	46
demyelinating polyneuropathy	46
surg endosc	46
cancer screening	46
london uk	46
interventional procedures	46
male patient	46
radiology department	46
past medical	46
imaging data	46
clinical follow	46
mri imaging	46
scan time	46
may present	46
patient demographics	46
first time	46
fl uid	46
first case	46
mean value	46
quality assurance	46
recurrent disease	46
female patient	46
increasingly used	46
diagnostic quality	46
cerebral vasospasm	46
one patients	46
lower extremities	46
positive results	46
hiatal hernia	45
vessel wall	45
conservative treatment	45
term outcome	45
also found	45
th ese	45
anastomotic leak	45
fi eld	45
differentiated thyroid	45
mr examinations	45
ultrasound examination	45
human body	45
older age	45
reference standard	45
monoclonal antibody	45
blood transfusion	45
human brain	45
tooth disease	45
data analysis	45
animal models	45
renal arteries	45
survival rates	45
signal intensities	45
renal disease	45
diff erent	45
core biopsy	45
new york	45
tr te	45
early stages	45
conventional imaging	44
descriptive statistics	44
cell proliferation	44
data collection	44
ct studies	44
bone scan	44
breast imaging	44
fractional anisotropy	44
neurological complications	44
mesenteric artery	44
trauma center	44
gleason score	44
motor neuron	44
drug administration	44
image analysis	44
signifi cance	44
mr examination	44
normal controls	44
limited data	44
mm sec	44
hospital admission	44
marrow edema	44
irb approval	44
planar imaging	44
bolus injection	44
cell count	44
cell death	44
functional connectivity	44
ionising radiation	44
acute respiratory	44
perfusion defects	44
patient characteristics	44
intensity projection	44
significant association	44
erectile dysfunction	44
significant change	44
brain tumours	44
autoimmune diseases	44
flip angle	43
conduction block	43
nerve injury	43
stent placement	43
brain lesions	43
schwann cell	43
plain radiography	43
hip joint	43
good results	43
retrospectively analyzed	43
pulmonary hypertension	43
old boy	43
maximum intensity	43
contrast administration	43
acute onset	43
arrest patients	43
liver function	43
wall motion	43
resonance spectroscopy	43
liver parenchyma	43
elevated icp	43
mg ml	43
emergency room	43
roc curve	43
vertebral artery	43
disease duration	43
images obtained	43
within one	43
low signal	43
inguinal hernia	43
lumbar puncture	43
well established	43
key role	42
analysis using	42
general population	42
continuous eeg	42
exact test	42
motor neuropathy	42
child abuse	42
blood fl	42
colorectal surgery	42
blood pool	42
randomized controlled	42
left lateral	42
parallel imaging	42
complication rates	42
scan showed	42
phase encoding	42
may represent	42
blood supply	42
cmt patients	42
mr image	42
liver resection	42
fluorescence imaging	42
hepatic artery	42
imaging study	42
prognostic value	42
diabetic patients	42
partial volume	42
subdural hemorrhage	42
met inclusion	42
interstitial lung	42
new technique	42
studies showed	42
prone position	42
abdominal aorta	42
lecture will	42
technical success	41
significantly correlated	41
imaging appearances	41
val met	41
brain edema	41
pulmonary arteries	41
preliminary data	41
spine mri	41
care patients	41
perfusion parameters	41
identify patients	41
renal transplantation	41
mean operative	41
gated spect	41
radiological features	41
frequently used	41
operating characteristic	41
axillary lymph	41
plain films	41
patients will	41
autosomal dominant	41
pregnant women	41
medical management	41
left ventricle	41
underwent surgery	41
ground glass	41
icu stay	41
conventional mri	41
exhibit will	41
doppler ultrasound	41
better understand	41
clinical significance	41
using mri	41
multidisciplinary team	41
node biopsy	40
square test	40
spontaneous ich	40
secondary outcomes	40
blood samples	40
partial response	40
complications occurred	40
past years	40
pet scan	40
mean difference	40
brain barrier	40
lesions may	40
image processing	40
resonance angiography	40
mean values	40
normal anatomy	40
mr sequences	40
ml sec	40
type diabetes	40
needle aspiration	40
small number	40
trend towards	40
mild cognitive	40
inferior vena	40
months follow	40
clinical studies	40
serum creatinine	40
nerve sheath	40
wide variety	40
function tests	40
perfusion spect	40
pediatric patient	40
tumor volume	40
prospective observational	40
complete response	40
filtered back	40
imaging protocol	39
ventricular drain	39
clinical case	39
studies suggest	39
needle biopsy	39
vast majority	39
complete resolution	39
motion artifacts	39
aneurysmal sah	39
reconstructed using	39
cell lung	39
fluid collections	39
study suggests	39
uptake value	39
fat suppression	39
squamous cell	39
back projection	39
pathologic correlation	39
one third	39
pancreatic duct	39
brain ct	39
autosomal recessive	39
social media	39
resolution ct	39
will focus	39
prospectively enrolled	39
serum glucose	39
images using	39
operative complications	39
acute chest	39
vertebral body	39
radiographic findings	39
inflammatory diseases	39
bowel disease	39
less common	39
patients compared	38
matched controls	38
kg body	38
hodgkin lymphoma	38
young patients	38
day mortality	38
brain spect	38
amino acid	38
comparative study	38
congenital anomalies	38
athens gr	38
metabolic syndrome	38
locally advanced	38
survival rate	38
postoperative course	38
urinary bladder	38
solid tumors	38
arterial spin	38
twenty patients	38
remains unclear	38
every hours	38
patients reported	38
imaging may	38
specifi city	38
often associated	38
chain reaction	38
ct fi	38
many cases	38
perfusion pressure	38
control groups	38
significantly greater	38
average time	38
histologically proven	38
disease course	38
performed within	38
image contrast	38
tumor cells	38
power doppler	38
thoracic aorta	38
ct scanners	38
perfusion ct	38
several studies	38
abdominal ultrasound	38
retrospectively evaluated	38
patients using	38
ml kg	38
intracranial aneurysms	38
without contrast	38
regression models	38
progressive disease	38
grade iii	38
patients met	38
ct image	38
common complication	38
mg day	38
study shows	38
peripheral neuropathies	38
fi nding	38
polymerase chain	38
avascular necrosis	37
laboratory data	37
rating scale	37
node metastases	37
patient safety	37
high incidence	37
new approach	37
inflammatory bowel	37
small intestine	37
infl ammation	37
evoked potentials	37
interobserver agreement	37
cardiac cycle	37
initial presentation	37
every months	37
multivariable logistic	37
life threatening	37
large vessel	37
supportive care	37
demographic data	37
first year	37
symptomatic patients	37
cross sectional	37
mouse model	37
blood cells	37
operative day	37
cerebrovascular disease	37
phase i	37
time point	37
including patients	37
enhanced ultrasound	37
oral contrast	37
major complications	37
perfusion scintigraphy	37
cord injury	37
patients enrolled	37
study using	37
mri features	37
may benefit	37
repetition time	37
pet images	37
breast mri	37
intravenous contrast	37
may play	37
sensory loss	37
cranial nerves	37
thyroid gland	37
operating time	37
two experienced	37
radiologic findings	37
radiological findings	36
larmor frequency	36
teaching points	36
incisional hernia	36
active disease	36
foreign bodies	36
radical cystectomy	36
three years	36
patients experienced	36
cancer surgery	36
mri scan	36
portal hypertension	36
icu patients	36
medical device	36
five years	36
may contribute	36
enhanced mra	36
various imaging	36
reconstruction algorithm	36
gr purpose	36
investigate whether	36
combination therapy	36
diffusion imaging	36
percutaneous drainage	36
may reduce	36
may reflect	36
subjective image	36
upper extremity	36
patient showed	36
examination showed	36
turbo spin	36
early onset	36
imaging protocols	36
radiation doses	36
axial images	36
imaging procedures	36
phase contrast	36
positive patients	36
without evidence	36
significantly improved	36
spect images	36
data collected	36
spinal injury	36
stable disease	35
small fiber	35
vascular lesions	35
hospital length	35
two months	35
nerve palsy	35
clinical audit	35
tract infections	35
functional recovery	35
pathological changes	35
high mortality	35
focal lesions	35
progressive ms	35
icg fluorescence	35
successfully treated	35
spine injury	35
showed increased	35
correlation coefficients	35
brain atrophy	35
using different	35
poorly understood	35
clinical deterioration	35
diffusion restriction	35
invasive method	35
multivariate logistic	35
chronic progressive	35
independent risk	35
will allow	35
whole brain	35
lung parenchyma	35
lower urinary	35
small cell	35
pulse sequence	35
anastomotic leakage	35
clinical relevance	35
foreign body	35
phase ii	35
us purpose	35
performed without	35
using standard	35
significantly better	35
general hospital	35
rare case	35
ct scanning	35
pediatric hematology	35
true positive	35
dorsal root	35
three days	35
studied patients	35
patient data	35
pediatric cancer	34
magnetization components	34
mg i	34
left sided	34
residual disease	34
two readers	34
photon emission	34
within weeks	34
hospital day	34
abdominal trauma	34
review board	34
clinical assessment	34
malignant tumors	34
ovarian cancer	34
iv contrast	34
technical aspects	34
functional information	34
flow velocity	34
mean hospital	34
whole exome	34
frontal lobe	34
routinely used	34
high quality	34
posterior reversible	34
two days	34
prospective cohort	34
erectile function	34
experienced radiologists	34
steroid therapy	34
kidney injury	34
myocardial ischemia	34
autoimmune disease	34
patient dose	34
clinically suspected	34
joint space	34
therapeutic approach	34
determined using	34
urothelial carcinoma	34
time interval	34
carotid arteries	34
fl exible	34
also known	34
also observed	34
side effect	34
side eff	34
time consuming	34
mean arterial	34
data regarding	34
replacement therapy	34
major cause	34
surgical techniques	34
medical systems	34
nerve biopsy	34
serum levels	34
proton density	34
brain regions	34
intravenous administration	34
rank test	34
grade gliomas	34
transverse colon	34
using two	34
tof mra	34
monte carlo	33
session will	33
cardiovascular disease	33
enhancing lesions	33
grey matter	33
vascular disease	33
cell transplant	33
using high	33
plain film	33
laboratory findings	33
echo planar	33
aortic dissection	33
study demonstrates	33
cardiac mri	33
correlated well	33
transplant recipients	33
perfusion studies	33
academic medical	33
conventional angiography	33
first group	33
commonly seen	33
conduction velocities	33
estimated blood	33
wilms tumor	33
cystic lesion	33
coronavirus disease	33
comatose patients	33
mr findings	33
encephalopathy syndrome	33
one hour	33
abusive head	33
examinations performed	33
current modulation	33
patients affected	33
cancer detection	33
vertebral bodies	33
detector row	33
pain score	33
neural networks	33
asymptomatic patients	33
motor function	33
patients requiring	33
normal values	33
renal transplant	33
one ferret	33
spinal sdh	33
ulcerative colitis	33
invasive technique	33
admission gcs	33
many years	33
aged years	33
thyroid nodules	33
normal saline	33
skin biopsy	33
brain stem	33
appropriate treatment	33
mitral valve	33
mechanical thrombectomy	33
regional cerebral	33
focal liver	33
hess grade	33
doppler sonography	33
tumor necrosis	33
bile ducts	33
bone lesions	33
groups according	33
common bile	32
initial experience	32
mcg ml	32
ad patients	32
severe acute	32
will include	32
acute neurological	32
patients whose	32
high levels	32
mr scanner	32
intestinal obstruction	32
diagnostic work	32
response rate	32
ex vivo	32
different levels	32
mri data	32
autoimmune hypophysitis	32
various types	32
considered significant	32
relatively low	32
may increase	32
routine clinical	32
amino acids	32
biliary tract	32
chronic pancreatitis	32
without complications	32
patient group	32
widely accepted	32
oncological outcomes	32
right hemicolectomy	32
plain radiographs	32
lung function	32
mri revealed	32
adrenal gland	32
risk stratification	32
laboratory tests	32
acute abdomen	32
ultrasound guidance	32
protocol included	32
higher rates	32
cancer diagnosis	32
diffusion gradients	32
conduction velocity	32
symptom score	32
encoding gradient	32
per day	32
reversible encephalopathy	32
ct may	32
also evaluated	32
us findings	32
cardiac surgery	32
evaluate whether	32
pet studies	32
daily living	32
nk cells	32
slowly progressive	32
may serve	32
well described	32
patients also	32
endothelial cells	32
cantly higher	32
conventional radiography	32
total gastrectomy	32
cystic duct	32
last decade	32
similar results	32
patient selection	32
primary endpoint	32
carpal tunnel	32
te ms	32
body ct	32
myeloid leukemia	32
field strengths	32
lesion size	32
clinical application	32
surgical planning	32
multidisciplinary approach	31
high diagnostic	31
arterial pressure	31
primary tumor	31
cases showed	31
posterior circulation	31
higher rate	31
complete remission	31
clinical presentations	31
well defined	31
hematoma volume	31
portal venous	31
reactive protein	31
blood count	31
years later	31
ct mri	31
pulmonary edema	31
brain showed	31
phase iii	31
mri study	31
tracer uptake	31
institutional review	31
controlled trials	31
central line	31
within minutes	31
sural nerve	31
cognitive function	31
imaging evaluation	31
distant metastasis	31
interquartile range	31
may require	31
major bleeding	31
multiple myeloma	31
high morbidity	31
discharge disposition	31
classified according	31
altered mental	31
clinical phenotype	31
iron oxide	31
hospital medical	31
lupus erythematosus	31
serum sodium	31
neural network	31
neurocritically ill	31
year survival	31
rotation time	31
apnea testing	31
renal mass	31
without significant	31
identifi cation	31
contrast resolution	31
negative results	31
also used	31
improve patient	31
showed high	31
low levels	31
ct guided	31
marrow transplantation	31
image gently	31
chronic pain	31
assess whether	31
quantitative evaluation	31
tumor growth	31
second group	31
one child	31
based approach	31
guided percutaneous	31
statistical difference	31
images showed	31
flux density	31
neurologic outcome	31
target temperature	31
immune system	31
progressive multiple	30
clinical routine	30
neurointensive care	30
surgical repair	30
small sample	30
malignant melanoma	30
renal dysfunction	30
chemical shift	30
infl uence	30
ischemic injury	30
laparoscopic repair	30
oligoclonal bands	30
severe brain	30
calcium score	30
adverse reactions	30
femoral neck	30
repeat imaging	30
seoul kr	30
previously healthy	30
significant impact	30
expression levels	30
arterial blood	30
neurological outcomes	30
johns hopkins	30
group consisted	30
cerebral venous	30
provide additional	30
inflammatory disease	30
intended use	30
within normal	30
screening tool	30
anterior wall	30
significantly less	30
cervical spinal	30
decision support	30
single slice	30
best practice	30
may allow	30
study demonstrated	30
clinical response	30
cardiovascular risk	30
targeted therapies	30
fat saturation	30
contrast injection	30
inflammatory response	30
pet mri	30
retrospective case	30
biliary tree	30
mean transit	30
important information	30
worse outcomes	30
general electric	30
coil embolization	30
two observers	30
dual energy	30
first report	30
study design	30
mean number	30
gastroesophageal reflux	30
cancer survivors	30
near future	30
drain placement	30
systemic lupus	30
less invasive	30
pulmonary venous	30
term results	30
deep venous	30
respiratory tract	30
underwent surgical	30
criteria included	30
vascular access	30
remaining cases	30
observational cohort	30
imaging showed	30
body mri	30
acquisition parameters	30
group showed	30
positive rate	30
highly sensitive	30
hours prior	29
patient died	29
tissue oxygen	29
daily practice	29
less frequently	29
hepatic vein	29
primary diagnosis	29
total thyroidectomy	29
clinical value	29
renal tumors	29
unique teaching	29
viral infection	29
overall image	29
marrow oedema	29
right ventricular	29
grade ii	29
sensory neuropathy	29
results demonstrate	29
significant morbidity	29
published data	29
examined using	29
scatter correction	29
results obtained	29
node metastasis	29
acute kidney	29
mri demonstrated	29
showed diffuse	29
distant metastases	29
pulmonary angiography	29
head gamma	29
catheter angiography	29
decompressive hemicraniectomy	29
pain scores	29
educational content	29
significant risk	29
glucose metabolism	29
hemolytic anemia	29
testicular torsion	29
volume zoom	29
lesion detection	29
resting state	29
pulmonary arterial	29
retrospective observational	29
four groups	29
cell line	29
dynamic mri	29
peripheral arterial	29
pediatric radiologist	29
may mimic	29
demyelinating neuropathy	29
collecting system	29
botulinum toxin	29
body scan	29
tr ms	29
normal variants	29
solid organ	29
uk learning	29
improve outcomes	29
done using	29
upper gastrointestinal	29
twelve patients	29
lateral sclerosis	29
risk group	29
using ct	29
total mesorectal	29
based contrast	29
liver transplantation	29
rotator cuff	29
fine needle	29
current literature	29
ewing sarcoma	29
time period	29
amyotrophic lateral	29
care society	29
findings included	29
months aft	29
initial ct	29
findings may	29
may show	29
relapse rate	29
multimodal imaging	29
gi tract	29
multivariable analysis	29
saline solution	29
hospital course	29
tyrosine kinase	29
flow rate	29
acquired using	29
immunocompromised patients	29
group compared	29
standard treatment	29
blue dye	29
acute pancreatitis	29
elevated intracranial	29
acute myeloid	29
axonal degeneration	29
also showed	29
placebo group	28
data will	28
pet scans	28
clinical research	28
stroke center	28
relatively high	28
host disease	28
demyelinating polyradiculoneuropathy	28
cell histiocytosis	28
cc parcellation	28
three times	28
neurological disorders	28
rare complication	28
prostate volume	28
patient outcome	28
neurological exam	28
sectional area	28
image interpretation	28
gastrointestinal bleeding	28
tube placement	28
aortic aneurysm	28
potential complications	28
western blot	28
gcs score	28
least two	28
birth weight	28
slice width	28
percutaneous nephrolithotomy	28
crucial role	28
skin biopsies	28
clinical picture	28
medical students	28
apnea test	28
roc analysis	28
least months	28
public health	28
initial diagnosis	28
pathological conditions	28
sh tc	28
educational exhibit	28
ray imaging	28
trauma patients	28
emission computed	28
upper limbs	28
segment model	28
will describe	28
old patient	28
temporal bone	28
nerve fiber	28
glomerular filtration	28
healthy donors	28
younger patients	28
early postoperative	28
esophageal cancer	28
upper urinary	28
information regarding	28
magnetization transfer	28
muscle biopsy	28
pain control	28
enhancement pattern	28
neuromyelitis optica	28
eleven patients	28
ct protocols	28
patienten mit	28
hyperintense lesions	28
colour doppler	28
mcg kg	28
post operative	28
mesorectal excision	28
previously published	28
imaging system	28
us examination	28
da vinci	28
normal tissue	28
patients demonstrated	28
contrast images	28
stone size	28
preliminary study	28
following parameters	28
basic protein	28
overall sensitivity	28
rare disease	28
transfer learning	28
myelin basic	28
icp monitoring	28
clinical cases	28
data points	28
lymphocytic hypophysitis	28
hemorrhagic stroke	28
magnetic flux	28
fold increase	28
radioiodine therapy	28
functional status	28
bone mineral	28
icu length	28
pelvic pain	28
underwent ct	28
negative correlation	27
studies performed	27
weighted spin	27
thyroid tissue	27
cell carcinomas	27
recent advances	27
mediastinal lymph	27
sonographic findings	27
grade i	27
type iii	27
clinical experience	27
characteristic imaging	27
day post	27
major role	27
ultrasound contrast	27
virtual endoscopy	27
commonly encountered	27
may include	27
hospitalized patients	27
higher sensitivity	27
septic shock	27
factor viii	27
qualitative analysis	27
signal changes	27
air trapping	27
hepatic lesions	27
five cases	27
good clinical	27
potential therapeutic	27
cox regression	27
facial nerve	27
rare entity	27
chest syndrome	27
patients submitted	27
will show	27
time window	27
elevated serum	27
without clinical	27
children aged	27
anterior resection	27
fi brosis	27
spot sign	27
per week	27
high rate	27
left kidney	27
urinary retention	27
identified using	27
primary tumour	27
neoadjuvant chemotherapy	27
two main	27
magnetic moment	27
widely available	27
university medical	27
invasive procedures	27
viral infections	27
new lesions	27
tract symptoms	27
clinical utility	27
systolic blood	27
panel detector	27
next generation	27
evd placement	27
ct study	27
articular cartilage	27
thermal ablation	27
high accuracy	27
mri scanner	27
may affect	27
gradient field	27
retrospectively collected	27
operating room	27
adc maps	27
staging system	27
radiological appearances	27
mr contrast	27
healthy control	27
joint collapse	27
interobserver variability	27
trabecular bone	27
hunt hess	27
four cases	27
organ donation	27
phase images	27
outcomes included	27
first study	27
contrast ct	27
diabetes insipidus	27
pulmonary function	27
grade iv	27
small renal	27
standard protocol	27
short axis	27
sagittal plane	27
ascending aorta	27
provide information	27
classification accuracy	27
measurement time	27
ow rate	27
axonal injury	27
physical activity	27
favorable outcome	27
cardiac function	27
surgical excision	27
stage i	27
sensory symptoms	27
surgical decompression	27
gradient fields	27
stroke scale	26
group included	26
materials methods	26
post injection	26
fifteen patients	26
mm trocar	26
treatment group	26
gre sequences	26
early treatment	26
national institute	26
high correlation	26
also significantly	26
procedures performed	26
surgical complications	26
high degree	26
sensory nerve	26
th ree	26
results will	26
male presented	26
stage renal	26
peptic ulcer	26
frequently observed	26
robotic system	26
added value	26
gbs disability	26
year os	26
analysed using	26
common causes	26
highly variable	26
showed improvement	26
many different	26
somatostatin receptor	26
currently available	26
epileptiform discharges	26
hematology oncology	26
time course	26
endoscopic surgery	26
occlusive disease	26
initial imaging	26
peritoneal cavity	26
benign prostatic	26
myelin protein	26
first reported	26
generation sequencing	26
right upper	26
residual urine	26
eeg monitoring	26
emergency surgery	26
images acquired	26
rib fractures	26
preoperative diagnosis	26
i ml	26
neurology residents	26
osteoid osteoma	26
wound infection	26
conventional mr	26
outcome data	26
bone scans	26
presenting symptoms	26
drg neurons	26
valuable tool	26
showed significantly	26
american college	26
venous system	26
ge healthcare	26
primary objective	26
diaphragmatic hernia	26
diagnostic information	26
liver cirrhosis	26
tse sequence	26
flow measurements	26
bone tumours	26
cell lymphoma	26
unknown origin	26
nissen fundoplication	26
source ct	26
clinical evidence	26
disease processes	26
system using	26
clinical indications	26
renal pelvis	26
digital radiography	26
mm thick	26
platelet counts	26
clinical care	26
inferior mesenteric	26
differ significantly	26
potential pitfalls	26
water molecules	26
response assessment	26
female pelvis	26
brain parenchyma	26
post mortem	26
mog antibodies	26
abnormal findings	26
voxel size	26
routine use	26
mgi ml	26
negative patients	26
artery occlusion	26
continuous infusion	26
general anaesthesia	26
may become	26
first months	26
vital signs	26
disease process	26
laparoscopic gastrectomy	26
new method	26
regression analyses	26
external magnetic	26
four hours	26
two methods	26
spine injuries	26
postoperative morbidity	26
sensory neurons	26
line treatment	26
fatty acids	26
proposed method	26
thrombolytic therapy	26
multidetector row	26
imaging sequences	26
liver biopsy	26
modifi ed	26
neurological deterioration	26
lesions showed	26
mri using	26
relatively common	26
recent study	26
incidental findings	26
median duration	26
adc value	26
neurological status	25
glass opacity	25
laparoscopic partial	25
imaging parameters	25
apache ii	25
individual patients	25
vascular malformation	25
pivotal role	25
cd cd	25
medical complications	25
autonomic dysfunction	25
hospital los	25
medical therapy	25
axonal loss	25
evidence suggests	25
body composition	25
patient required	25
organ failure	25
amyloid angiopathy	25
long time	25
advanced imaging	25
imaging will	25
stage iii	25
tunnel syndrome	25
paediatric neurology	25
splenic flexure	25
patient satisfaction	25
csf analysis	25
larger number	25
laparoscopic right	25
robotic approach	25
severe disability	25
invasive surgical	25
gadopentate dimeglumine	25
convolutional neural	25
clinical decision	25
diabetic neuropathy	25
chronic kidney	25
ct brain	25
post contrast	25
arterial disease	25
standard dose	25
targeted temperature	25
conduction study	25
showed good	25
long axis	25
mineral density	25
several days	25
remitting multiple	25
potential role	25
subchondral bone	25
diagnostic yield	25
marrow failure	25
multimodal neuroimaging	25
definitive diagnosis	25
intravascular contrast	25
treatment may	25
metastatic lesions	25
upper limb	25
matter tracts	25
cervical lymph	25
flat panel	25
enhanced magnetic	25
hemorrhagic transformation	25
currently used	25
readily available	25
reconstructed images	25
salivary glands	25
fi stulas	25
pulmonary vein	25
right colectomy	25
total body	25
ct angiogram	25
interim analysis	25
laparoscopic colorectal	25
normal limits	25
whitney test	25
hospital death	25
bone pain	25
cant correlation	25
sigmoid colon	25
safe procedure	25
may indicate	25
glass opacities	25
surface area	25
also present	25
disability score	25
clinical parameters	25
heterogeneous group	25
refl ux	25
additional imaging	25
glucose levels	25
neurological emergencies	25
broad spectrum	25
performed laparoscopic	25
seven days	25
cns infections	25
right lateral	25
affected patients	25
mdct angiography	25
new imaging	25
high prevalence	25
patients within	25
beam ct	25
high field	25
neurosurgical intervention	25
local anesthesia	25
radiological fi	25
treated group	25
may need	24
strongly associated	24
physical exam	24
tumor recurrence	24
storage phosphor	24
image registration	24
randomly assigned	24
single port	24
intraparenchymal hemorrhage	24
previous study	24
promising results	24
mass lesions	24
reference levels	24
diagnostic confidence	24
acute cholecystitis	24
acquisition times	24
right ventricle	24
cerebral aneurysms	24
colic artery	24
multimodality imaging	24
mean length	24
energy ct	24
seizure activity	24
mri sequences	24
one day	24
cell viability	24
small animals	24
will illustrate	24
normal control	24
tumour recurrence	24
urethral stricture	24
ct revealed	24
ct system	24
techniques will	24
many studies	24
young people	24
data indicate	24
inversion pulse	24
medical school	24
computed tomographic	24
preoperative assessment	24
using ultrasound	24
recently published	24
metabolic acidosis	24
musculoskeletal system	24
pixel size	24
tnm staging	24
vasogenic edema	24
rf field	24
fi lms	24
study provides	24
non invasive	24
four weeks	24
may develop	24
upper abdomen	24
new onset	24
term effects	24
distal pancreatectomy	24
increased mortality	24
total patients	24
subjects underwent	24
weighted image	24
acute renal	24
inflammatory changes	24
short term	24
mri protocol	24
another patient	24
project description	24
positively correlated	24
several clinical	24
irb approved	24
physical therapy	24
testing revealed	24
increased signal	24
video shows	24
categorical variables	24
medical images	24
increased intracranial	24
assisted surgery	24
low cost	24
comprehensive stroke	24
different clinical	24
infectious diseases	24
axial plane	24
remains controversial	24
mechanically ventilated	24
spinal canal	24
histopathological examination	24
demyelinating disease	24
male gender	24
right kidney	24
relative risk	24
false positives	24
quantitative assessment	24
cancer treatment	24
case highlights	24
mean score	24
excluded patients	24
will require	24
abdominal surgery	24
deep learning	24
gadolinium enhancement	24
late complications	24
magnetization mxy	24
jugular vein	24
initial treatment	24
histopathological findings	24
much higher	24
source images	24
coronary ct	24
pictorial essay	24
surgical outcomes	24
sinus thrombosis	24
right posterior	24
therapy may	24
neurological signs	24
imaging appearance	24
accidental trauma	24
cm sec	24
analysis included	24
splenic artery	24
mr perfusion	24
randomized trial	24
focused ultrasound	24
radiologic features	24
disease onset	24
excitation pulse	24
wilcoxon signed	24
paris fr	24
fi nal	24
assisted laparoscopic	24
internal capsule	24
rf ablation	24
fr purpose	24
right lower	24
acquisition protocol	24
group patients	24
may suggest	24
clinical status	24
poor functional	24
rare cause	24
spin system	23
intraoperative complications	23
i will	23
increased uptake	23
controlled study	23
prostatic hyperplasia	23
brain injuries	23
diagnostic workup	23
standardized uptake	23
effective method	23
findings will	23
standard deviations	23
average number	23
cant difference	23
preoperative evaluation	23
imaging sequence	23
ultrasound guided	23
good outcomes	23
arteriovenous malformation	23
mononuclear cells	23
also associated	23
perfusion mri	23
root ganglia	23
frequently associated	23
muscle strength	23
stage iv	23
increased incidence	23
uterine artery	23
treatment strategies	23
juvenile idiopathic	23
comparative analysis	23
vascular anatomy	23
plasminogen activator	23
sectional study	23
using low	23
grade sah	23
mesenteric vein	23
arterial hypertension	23
modified fisher	23
normal appearing	23
anoxic brain	23
eligible patients	23
paediatric population	23
imaging tool	23
young adult	23
anatomic structures	23
computer tomography	23
different modalities	23
cerebral angiography	23
mean adc	23
middle colic	23
kidney function	23
mri will	23
subcortical white	23
single dose	23
dedicated software	23
fi lled	23
brain mr	23
initial gcs	23
diagnostic procedures	23
complications related	23
last two	23
optimal cut	23
new therapeutic	23
internal hernia	23
temporal lobes	23
first pass	23
repetition times	23
thoracic aortic	23
malignant tumours	23
large volume	23
information provided	23
neuroendocrine tumours	23
abdominal aortic	23
randomly selected	23
commonly performed	23
last year	23
within years	23
ventral hernia	23
single institution	23
ulnar nerve	23
aortic valve	23
cystic masses	23
urine volume	23
gradient coils	23
ibd patients	23
solid tumours	23
nerve regeneration	23
data suggests	23
strong correlation	23
bowel loops	23
prognostic information	23
brain tumour	23