18 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Computed Tomography (CT ... Portal Venous Phase and ... #radiology #differential ... #diagnosis #comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast ... without contrast ... mSv 4 years - Cardiac ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
based on TTE, TEE, CT ... prosthetic valve, PFO, ASD ... , h/o of cardiac ... Artery #Embolism #diagnosis ... #differential #
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... ) - Arterial Phase ... Portal Venous Phase and ... #radiology #differential ... #diagnosis #comparison
ARDS/VALI progression over the course of 1 week 
 (a) Day 1 - No pathological findings.
(b) Day 2 - some ... with “white lung” appearance ... diagnosis of pulmonary ... #Clinical #Radiology ... #CXR #ChestXRay
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Diagnosis 1. ... Small secundum ASD ... to right shunt 2. ... #Diagnosis #cardiology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
bubbles = PFO 2. ... Late appearance ... >LAP as atrial septum ... stretched PFO or ASD ... PVeins (extra-cardiac
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
palpable purpura 2/ ... 2 vasculitis, ulcers ... (UPC) ratio • Cardiac ... Other tests: • CT ... seen on chest CT
When a rib fracture heals, the callus formation may create a mass-like appearance (blue arrow).
Sometimes a
create a mass-like appearance ... Sometimes a CT is ... necessary to differentiate ... #Clinical #Radiology ... #CXR #Old #RibFracture
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Desmoid - MSK Radiology ... T 2-hyperintense ... Most have post-contrast ... Differential diagnosis ... aggressive in appearance