10 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Small secundum ASD ... to right shunt 2. ... #cardiology #clinical ... echocardiogram #s4c #pocus #bubble
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Coronary Artery ... based on TTE, TEE, CT ... prosthetic valve, PFO, ASD ... #Embolism #diagnosis ... scoring #criteria #cardiology
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
material revealed ... CT angiography and ... middle cerebral artery ... #Clinical #Radiology ... Intracranial #Aneurysm #NEJM
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
Early transit of bubbles ... >LAP as atrial septum ... stretched PFO or ASD ... , and later (after ... intrapulmonary #cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
wide-complex tachycardia: bundle ... cardioversion 2. ... Anticoagulation ≥4 weeks after ... Fibrillation #AFib #diagnosis ... #management #cardiology
Tuberculous Peritonitis- ...A computed tomographic scan obtained after the administration of contrast material showed a large
scan obtained after ... administration of contrast ... material showed ... #clinical #NEJM ... #radiology #CT #
Bilateral Vestibular Schwannomas in Neurofibromatosis Type 2- ...Magnetic resonance imaging of the brain performed after the
brain performed after ... administration of contrast ... material revealed ... #NEJM #clinical ... #radiology #MRI
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
been stable over 2 ... Low probability: Serial ... , contrast-enhanced ... definitive tissue diagnosis ... #Management #Radiology
Squamous-Cell Carcinoma of the Lung- ...Physical examination revealed decreased air entry in the base of the
administration of contrast ... material revealed ... biopsy confirmed a diagnosis ... #NEJM #clinical ... #radiology #CT #
Handlebar Traumatic Injury 
Young girl presents to you after low energy, helmeted bicycle accident. Her vitals
presents to you after ... She is sent to CT ... abd w/contrast ... ecchymosis (bruising) 2. ... /or delayed diagnosis