89 results
Lymphadenopathy - Differential Diagnosis Algorithm
Localized: 
 • Cervical: EBV, CMV, HIV, Toxo, TB, Lymphoma, Head /
Lymphadenopathy - Differential ... • Cervical: EBV ... scratch, Tularemia), Breast ... Angioimmunoblastic T-cell ... Lymphadenopathy #Differential
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
Transaminitis - Differential ... HAV, HCV, HEV, EBV ... Infiltration- often breast ... CA, small cell ... Transaminases #hepatitis #Differential
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
and vomiting as well ... Clinical #Derm #EM ... #Pneumatosis #CT ... #NEJM
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Ovarian Mass - Differential ... cystadenoma Germ Cell ... • Granulosa cell ... metastasis) • Breast ... #Ovary #Mass #Differential
Non-cirrhotic Hyperammonemia - Differential Diagnosis Framework

Hematologic & Vascular:
 • Multiple myeloma & Acute leukemia (plasma cells
Hyperammonemia - Differential ... leukemia (plasma cells ... Infections: • Urease-producing ... retention Unmasked Urea ... Hyperammonemia #ammonia #Differential
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
marrow • Mature B-cell ... involvement • T-cell ... - Blood & BM • ... • Cytopenia -> BM ... Intracellular Urate
Autoimmune Hemolytic Anemia (AIHA)

WARM AHA
- Primary - Idiopathics
- Secondary
Infectious
 • Viral- HIV, EBV, HCV, HEV
 •
• Viral- HIV, EBV ... Hematopoietic stem cell ... Lymphoproliferative • CLL ... Infectious • EBV ... AIHA #Diagnosis #Differential
Common Causes of the Different Categories of Dizziness #Diagnosis #PrimaryCare #EM #IM #Differential #Dizziness #Vertigo #Disequilibrium
#PrimaryCare #EM ... #IM #Differential ... Lightheadedness #Table #NEJM
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
Cystic Renal Mass - Differential ... Presence of fat on CT ... on ultrasound, Well-demarcated ... on ultrasound/CT ... RenalMass #Nephrology #Differential
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
production: Small cell ... bone • Squamous Cell ... of lung, Renal Cell ... , Breast Cancer, ... Pathophysiology #Differential