17 results
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
HELLP - Grafts, Valves ... Autoimmune: Warm AIHA, Cold ... Drug-associated, PCH ... , Evans Syndrome ... #Diagnosis #hematology
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Diagnosis Algorithm ... Warm AIHA • Cold ... AIHA • PCH ... Prosthetic heart valves ... #Causes #Hematology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Agglutinin Syndrome ... younger pts) Differential ... Hemoglobinuria (PCH ... hemolytic #anemia #hematology ... #diagnosis
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... priapism • Lab values ... : • Pathophysiology ... #TLS #diagnosis ... #management #hematology
Primary Biliary Cirrhosis (PBC) - Summary

PBC Epidemiology:
 • Female:Male 9:1
 • Common European descent
 • Age:
Pathophysiology ... Signs and Symptoms ... Diagnosis: • ... bile ducts Differential ... #workup #hepatology
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
ATRA treatment Pathophysiology ... : >3 symptoms, or ... initiation • Differential ... fluid overload, PCC ... #management #hematology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
matter, spinal cord ... CNS symptoms (headache ... Behcet disease) Differential ... #signs #symptoms ... #rheumatology #
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Arterial Thrombosis - Differential ... Diagnosis Framework ... • Nephrotic Syndrome ... Venous #Arterial #pathophysiology ... #hematology #differential
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
lumbar spine • MCC ... spine L1-L5 Symptoms ... Diagnosis: • ... #differential # ... diagnosis #causes
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... • Could potentially ... changes • Urinary symptoms ... dysfunction • PSC ... appendages • FMF