9 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
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Autoimmune diseases • Clinical ... lymphadenopathy, mass ... Extranodal disease: GI ... involvement Differential ... Malignancies (eg
Gastric Cancer in Chest Radiograph - A plain radiograph of the chest showed a round, irregular
eroded, exophytic mass ... #Clinical #Radiology ... #GI #Honc #CXR ... #EGD #GastricCancer ... #NEJM
Nodular Lymphoid Hyperplasia - gastroduodenoscopy, which revealed numerous nodules in the duodenum (Panel A). Multiple biopsies
Nodular Lymphoid ... hyperplasia (Panel B) #Clinical ... #Pathology #GI ... #EGD #Nodular #Lymphoid ... Hyperplasia #Microscopy #NEJM
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... • Other: AI, thyroid ... • Hypovolemic: GI ... O2 delivery • MI ... #criticalcare #differential
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... • Other: AI, thyroid ... • Hypovolemic: GI ... O2 delivery • MI ... #criticalcare #differential
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
SCC or Hodgkin lymphoma ... - Autoimmune: thyroid ... end of the day ... life-threatening Differential ... DX: - Thyroid
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
in HIV / AIDS - Differential ... should be based on clinical ... Imaging: - MRI ... lesions < 4cm + mass ... diameter - +mass
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... permanent alopecia Differential ... disorders (e.g. thyroid ... Angioimmunoblastic T-cell lymphoma ... pericardial/abd GI