11 results
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
ATRA treatment Pathophysiology ... common • Imaging: CXR ... : >3 symptoms, or ... : Infection (sepsis ... #oncology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... , dyspnea, +/- CXR ... WBC >100k, + lab signs ... Syndrome #TLS #diagnosis ... #management #hematology
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
failure with Reduced Ejection ... Typical symptoms ... Less Typical Symptoms ... of CXR congestion ... #management #cardiology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
rapid onset of symptoms ... chronic onset of symptoms ... manifestations, hypoxia, CXR ... #Leukemia #Hematology ... #Oncology #Diagnosis
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Through aditus ad ... resolution of infection ... #Mastoiditis #pathophysiology ... #signs #symptoms ... #diagnosis #otology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
with no early symptoms ... weeks without infection ... Physical Exam/Signs ... #workup #oncology ... #hematology
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
Summary of Oncologic ... if SSTI or port infection ... interventional radiology ... - Occurs after CAR-T ... #HemeOnc #Diagnosis
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
• B symptoms ... lymph node biopsy (diagnostic ... Hodgkins #lymphoma #diagnosis ... classification #hematology ... #oncology #management
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Presentation: Systemic Symptoms ... purpura: Strong sign ... • Progressive symptoms ... #Rheumatology
Conduct Disorder (CD): Pathogenesis and clinical findings
 - Must have >3 symptoms present in the past
house, building or car ... setting with the intention ... BehavioralDisorder #Pathophysiology ... #diagnosis #symptoms ... #signs #psychiatry