11 results
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Radiation Dose to ... without contrast material ... without contrast material ... #PatientInfo #Radiology ... Background #Radiation #Doses
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
venous origin of CE material ... based on TTE, TEE, CT ... non-culprit vessels • Atrial ... prosthetic valve, PFO, ASD ... scoring #criteria #cardiology
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
purple abdominal striae ... following a low-dose ... abdomen shows bilateral ... suspected: chest x-ray ... and/or CT, abdominal
Gastric Gyri - Pediatric Ménétrier’s Disease - Computed tomography with contrast material (Panel A shows the
with contrast material ... coronal view, and ... Clinical #Peds #GI #Radiology ... #CT #EGD #Menetrier ... RugalHypertrophy #NEJM
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
So gray matter is ... is gray & white ... Contrast material ... all diffusion does ... MRI #Sequences #Radiology
Traumatic Spondylolisthesis of the Axis - A lateral radiograph (Panel A) showed disruption of the intervertebral
of the Axis - A lateral ... An axial computed ... #Clinical #Radiology ... #Trauma #Xray # ... HangmansFracture #NEJM
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
Computed tomography (CT ... administration of contrast material ... CT angiography and ... #Clinical #Radiology ... Intracranial #Aneurysm #NEJM
Eggshell Calcifications of the Bladder - Computed tomography of the abdomen and pelvis without the administration
of the abdomen and ... administration of contrast material ... Clinical #Urology #Radiology ... #CT #Eggshell # ... Schistosomiasis #NEJM
Calcified Spleen and Gallstones - An abdominal radiograph, which was obtained during a previous presentation for
Calcified Spleen and ... administration of contrast material ... #Clinical #Radiology ... #KUB #CT #Calcified ... #Spleen #NEJM
Tuberculous Peritonitis- ...A computed tomographic scan obtained after the administration of contrast material showed a large
administration of contrast material ... the peritoneum and ... of PCR testing and ... #clinical #NEJM ... #radiology #CT #