11 results
Upper endoscopy revealed a pigmented mass in the duodenal bulb (Panel A) and two additional masses
revealed a pigmented mass ... in the duodenal ... Clinical #GI #Derm #Honc ... Melanoma #Duodenum #EGD ... #Metastatic #NEJM
Gastric Cancer in Chest Radiograph - A plain radiograph of the chest showed a round, irregular
radiograph of the ... eroded, exophytic mass ... Radiology #GI #Honc ... #CXR #EGD #GastricCancer ... #NEJM
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Fibroelastoma), Mass ... attributable to acute MI ... , TEE, CT or MRI ... angiography in the ... Embolism #diagnosis #differential
Giant Thrombosed Intracranial Aneurysm - Computed tomography (CT) performed without the administration of contrast material revealed
Computed tomography (CT ... frontotemporal mass ... mass without contrast ... #MRI #Thrombosed ... Intracranial #Aneurysm #NEJM
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
palpable abdominal mass ... • Should be on differential ... Sensitivity of EGD ... - If negative, EGD ... • CT findings
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
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
often occurring in the ... can develop in the ... • Other: AI, thyroid ... O2 delivery • MI ... #criticalcare #differential
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
often occurring in the ... can develop in the ... • Other: AI, thyroid ... O2 delivery • MI ... #criticalcare #differential
Glucagonoma-Associated Rash - The rash involved the arms, genitals, and buttocks and had progressed to the
rash involved the ... showed a 9-cm mass ... D) #Clinical #HONC ... Rash #Microscopy #CT ... #NEJM
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
in HIV / AIDS - Differential ... Imaging: - MRI ... lesions < 4cm + mass ... enhancement on CT ... diameter - +mass