22 results
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Diagnosis 1. ... #Diagnosis #cardiology ... echocardiogram #s4c #pocus ... #bubble
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Detachment • Posterior ... Periorbital Edema - POCUS ... Ocular #Ultrasound #pocus ... #differential # ... diagnosis #radiology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... #CT #MRI #POCUS ... #radiology #differential ... #diagnosis #comparison
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
below AV node (His bundle ... independently of the atria leading ... (AV node, His Bundle ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
margin calcaneal posterior ... >1 mm AP, ... Differential diagnosis ... Often involves posterior ... #diagnosis #msk
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Intra-articular contrast ... Differential diagnosis ... RHAGL) lesion: Posterior ... mri #clinical #Radiology ... #diagnosis #msk
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
Ischemic MR: • Posterior ... ) • May need contrast ... Infarction #acuteMI #cardiology ... #differential # ... diagnosis #timeline
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Pathologic Q - 1/ ... depression in VI-V2 - posterior ... Ischemia #ECG #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... with ptosis: 1. ... senile) change • Contact ... to the eyelid leading ... • Chalazion • Contact
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation in aVR • Posterior ... with R/S ratio > 1 ... Equivalents #ECG #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram