10 results
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
in the lunate ("tea ... cup") which should ... onto outstretched hand ... Wrist #Carpal #Radiology ... #XRay #Diagnosis
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
all carpal bones should ... "Terry Thomas" sign ... ("Terry Thomas sign ... onto outstretched hand ... Scaphoid #Carpal #Radiology
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
Kussmaul's sign ... Pericarditis A 50-year-old ... the underlying diagnosis ... #PhysicalExam # ... Pericarditis #Cardiology
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
aneurysm, sudden and ... hypertension - CNS ... claudication, shoulder ... thrombophilia, neurologic signs ... postpartum #Diagnosis
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
One hand stabilizes ... Positive Sign: ... indicates damage or tear ... #PhysicalExam # ... clinical #video #msk #orthopedics
Pertinent Chest x-ray Findings in the Trauma Patient and Implications
Respiratory distress without x-ray findings - Central
Trauma Patient and ... nervous system (CNS ... insertion - Bronchial tear ... chestxray #trauma #diagnosis ... #signs #radiology
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
Echocardiogram A 55-year-old ... ASA, Kussmaul's sign ... expiration not meeting diagnostic ... diastolic septal shudder ... pocus #clinical #cardiology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
that results in CNS ... bouts of HTN Diagnostic ... • Bilateral signs ... NMO-IgG (anti-AQP4) should ... , MOG-IgG test should
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Vasculitis Differential Diagnosis ... purpura: Strong sign ... proximal muscles of shoulder ... chorioretinitis, CNS
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
long_brit) Case A 39-year-old ... Vital signs: BP ... Several of the diagnoses ... should be closely ... #Radiology #CTChest