18 results
Upper endoscopy revealed a pigmented mass in the duodenal bulb (Panel A) and two additional masses
revealed a pigmented mass ... duodenum (Panel B) #Clinical ... #GI #Derm #Honc ... Melanoma #Duodenum #EGD ... #Metastatic #NEJM
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Case description ... had a palpable mass ... prior signs or clinical ... entities and/or mass ... Differential diagnosis
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Fibroelastoma), Mass ... - Most Common Cause ... , TEE, CT or MRI ... Artery #Embolism #diagnosis ... #differential #
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
- Autoimmune: thyroid ... end of the day ... life-threatening Differential ... DX: - Thyroid ... Imaging - CT Chest
Glucagonoma-Associated Rash - The rash involved the arms, genitals, and buttocks and had progressed to the
showed a 9-cm mass ... resolve (Panel D) #Clinical ... #HONC #Derm #Pathology ... Glucagonoma #Rash #Microscopy ... #CT #NEJM
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
duodenum Clinical ... palpable abdominal mass ... • Should be on differential ... Sensitivity of EGD ... • CT findings
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... • Other: AI, thyroid ... Classification #diagnosis ... #criticalcare #differential ... #causes #classification
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Case description ... Differential diagnosis ... Enhancing fusiform mass ... Infraction #foot #clinical ... #mri #clinical
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... • Other: AI, thyroid ... Classification #diagnosis ... #criticalcare #differential ... #causes #classification
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Differential ... Broncholithiasis - Clinical ... bronchus • Chest CT ... Bronchoscopy can miss ... Noninfectious Causes