59 results
Atrial Septal Defect (ASD) with Shunting on Echocardiogram with Contrast (a4c)

An elderly patient with dyspnea -
Atrial Septal Defect ... (a4c) An elderly ... Stankovic, MD, PhD ... #Septal #Defect ... #a4c #clinical
ASD on Bubble Contrast Echocardiogram (a4c)
A patient with an anterior STEMI (take a look at the
Echocardiogram (a4c ... Ivan_Echocardio #atrial ... #septal #defect ... Echocardiogram #a4c ... #clinical #cardiology
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
a patient with an ... Stankovic, MD, PhD ... #septal #defect ... #a4c #Echocardiogram ... #clinical #cardiology
Hepatopulmonary Syndrome on Echocardiogram (A4C)
Hepatopulmonary Syndrome: Intrapulmonary shunting is most commonly demonstrated by contrast TTE when
Echocardiogram (A4C ... demonstrated by contrast ... visualized in the left atrium ... Echocardiogram #A4C ... shunting #hepatology #clinical
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary Syndrome ... - Diagnosis and ... shunt (Type 2) Clinical ... blood gas (ABC) ... resolution of symptoms
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
spine L1-L5 Symptoms ... Diagnosis: • ... T1 and T2 Treatment ... #differential # ... diagnosis #causes
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Diagnosis Algorithm ... papilledema • Horner syndrome ... ) • Systemic symptoms ... and signs (e.g. ... Matthew Ho, MD PhD
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
erythema nodosum (septal ... (Clinical Dx). ... Behcet disease) Differential ... Arthritis, AS Treatment ... #signs #symptoms
Hansen's Disease (Leprosy)
 • Transmission - not completely understood, ?nasal droplets
 • Symptoms appear ~5 years
nasal droplets • Symptoms ... people do not contract ... China, India, Nepal ... factors: Close contact ... Disease #Leprosy #diagnosis
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... - Differential ... Diagnosis 1. ... #clinical #echocardiogram ... #s4c #pocus #bubble