12 results
Algorithm and Causes of an Elevated Hemidiaphragm #Diagnosis #Radiology #EM #IM #PCC #Elevated #Hemidiaphragm #ElevatedHemidiaphragm #Diaphragm
and Causes of an Elevated ... Hemidiaphragm #Diagnosis ... #Radiology #EM ... #IM #PCC #Elevated ... ElevatedHemidiaphragm #Diaphragm #Differential
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
Elevated Transaminases ... Transaminitis - Differential ... Diagnosis • ... HAV, HCV, HEV, EBV ... #hepatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Thrombocytosis - Elevated ... Platelet Count - Differential ... Diagnosis Algorithm ... workup, including BM ... #Diagnosis #Algorithm
Creatine Kinase - Causes of Elevated CK Levels
Acute CK Elevation (Pain > Weakness):
 • RHABDOMYOLYSIS
Kinase - Causes of Elevated ... (COVID19, CMV/EBV ... Illness Myopathy (ICU ... #CK #differential ... #diagnosis #rhabdomyolysis
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Ferritin >1000 ng ... Infections+++: Virus (EBV ... biologics (CMV +++, EBV ... of emergency, ICU ... treatment #summary #rheumatology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Hyperbilirubinemia • Elevated ... - Mycoplasma, EBV ... younger pts) Differential ... hemolytic #anemia #hematology ... #diagnosis
Idiopathic CD4 Lymphopenia (ICL) / Lymphocytopenia 

DIAGNOSTIC CRITERIA FOR ICL
 • Persistent CD4 T-cell lymphopenia
 •
Lymphocytopenia DIAGNOSTIC ... CRITERIA FOR ICL ... EBV. CMV. ... #diagnosis #hematology ... #Differential #
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Liver Injury - Differential ... Diagnosis Algorithm ... HBV, HCV, HEV, EBV ... specificity to elevated ... #hepatology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
• History of EBV ... supraclavicular node • Anterior ... Inflammatory marker elevated ... Immunohistochemical studies (to differentiate ... classification #hematology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Diagnosis Framework ... Diagnosis: • Systemic ... pain and GN Anti-GBM ... #Diagnosis #Rheumatology