10 results
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Mediastinal Widening - Differential ... mass • Masses: Anterior ... Middle mediastinal, Posterior ... Mediastinal #Widening #Differential ... #radiology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
shoulder instability ... J-shape." o Usually anterior ... Differential diagnosis ... RHAGL) lesion: Posterior ... mri #clinical #Radiology
Anterior Shoulder Dislocation and Reduction on POCUS

Shoulder scan, convex transducer, top of screen is posterior for
Anterior Shoulder ... and Reduction on POCUS ... top of screen is posterior ... #Reduction #POCUS ... ultrasound #msk #radiology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
may precede the neurologic ... on MRA/CTA • Anterior ... Reversible course Differential ... count in the CSF should ... diagnosis #management #neurology
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
intensity at onset, posterior ... glaucoma: unilateral anterior ... claudication, shoulder ... thrombophilia, neurologic ... Dangerous #Deadly #Differential
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
insufficiency (VBI) - Should ... Occlusion of posterior ... inferior cerebellar ... Vertigo #Causes #differential ... #diagnosis #neurology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... segments and T waves should ... QRS complex Pulmonary ... anteroseptal and inferior ... #diagnosis #cardiology
Pulmonary Embolism on ECG 

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism ... Differential/diagnosis ... See thread for POCUS ... inversions V1-V4 plus inferior ... Electrocardiogram #clinical #cardiology
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
masses #Diagnosis #Pulmonary ... #Radiology #Mediastinal ... #Mass #Differential ... #Table #Anterior ... #Middle #Posterior
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
over the left anterior ... This post will focus ... over the left anterior ... secretions and should ... #Radiology #CTChest