2 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... shunt 2. ... #Diagnosis #cardiology ... echocardiogram #s4c ... #pocus #bubble
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
• In contrast ... frozen serum (2) ... (to support a diagnosis ... #laboratory #workup ... #diagnosis #testing