88 results
Creutzfeldt-Jakob Disease - Magnetic resonance imaging (MRI) revealed hyperintensity of the cortical gyri of the frontal
resonance imaging (MRI ... within the caudate heads ... on both sides (Panel ... Neuro #Radiology #MRI ... CreutzfeldJakob #NEJM
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
computed tomography (CT ... ureteral wall (Panels ... excretory phase on CT ... the left ureter (Panel ... AcidFastBacilli #Microscopy #NEJM
Disseminated Cysticercosis - Magnetic resonance imaging (MRI) of the head revealed diffuse hyperintense septated cystic lesions
resonance imaging (MRI ... ) of the head revealed ... retroocular regions (Panel ... Coronal MRI of the ... Solium #Microscopy #NEJM
Nystagmus from Wernicke’s Encephalopathy - Magnetic resonance imaging of the brain showed T2 hyperintensities involving the
white matter (Panel ... bilateral thalami (Panel ... Neuro #Wernicke #MRI ... #Thalamus #NEJM
Emphysematous Prostatitis - Radiography of the kidney, ureter, and bladder showed an atypical focus of gas
right pubic ramus (Panel ... computed tomography (CT ... prostate lobe (Panel ... Clinical #Radiology #CT ... #Prostatitis #NEJM
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... Head: - Bones are ... not apparent T1 MRI ... Pal @drdevrad #CT ... #T1 #MRI #comparison
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
0.0015 mSv 1/14th CXRs ... Head CT 4 mSv ... CT 3 mSv 150 CXRs ... Abdomen CT 5 mSv ... #CT #Nuclear #Comparison
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
trunk and arms (Panel ... venous system (Panel ... #Pneumatosis #CT ... #NEJM
Fournier’s Gangrene - Physical examination was notable for necrotic-appearing tissue in the scrotum and perineum, with
and crepitus (Panel ... and rectal wall (Panel ... Clinical #Surgery #CT ... #Subcutaneous #NEJM
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
subcortical lobes (Panels ... intracellular organisms (Panel ... #clinical #NEJM ... reactivation #brain #MRI