13 results
Idiopathic CD4 Lymphopenia (ICL) / Lymphocytopenia 

DIAGNOSTIC CRITERIA FOR ICL
 • Persistent CD4 T-cell lymphopenia
 •
(ICL) / Lymphocytopenia ... T-cell count of ... chemotherapy) • Genetic syndromes ... #diagnosis #hematology ... #Differential #Causes
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
old, ~10,000 new cases ... transformation to acute ... agents to improve counts ... Management #treatment #hematology ... #oncology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Elevated Platelet Count ... → Refer to hematology ... Kawasaki, Nephrotic syndrome ... Glucocorticoids, IL ... Diagnosis #Algorithm #hematology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Sweet Syndrome ... Acute febrile ... Causes: - Idiopathic ... Sweet syndrome ... #dermatology #oncology
Diagnostic Criteria for Sweet Syndrome (Acute Febrile Neutrophilic Dermatosis)
Major criteria 
 1. Abrupt onset of tender
Diagnostic Criteria for Sweet ... Syndrome (Acute ... protein; leukocyte count ... #Syndrome #Acute ... Criteria #Diagnosis #Hematology
Oncologic Emergencies - Differential Diagnosis Framework

HEMATOLOGIC ONCOLOGIC EMERGENCIES:
Hyperviscosity Syndrome:
 • Spontaneous bleeding
 • Shortness of breath
Diagnosis Framework HEMATOLOGIC ... Hyperviscosity Syndrome ... Absolute neutrophil count ... : Tumor Lysis Syndrome ... Hyperuricemia • Acute
Thrombocytopenia and Pregnancy - TTP/HUS, HELLP Syndrome and Acute Fatty Liver of Pregnancy (AFLP)
Three syndromes in
TTP/HUS, HELLP Syndrome ... and Acute Fatty ... the critically ill ... child * Severe cases ... AFLP #obstetrics #hematology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Constitutional Syndromes ... and petechiae Causes ... from low blood counts ... Aplastic #Anemia #oncology ... #hematology #diagnosis
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Differentiation Syndrome ... organ dysfuxtion, ICU ... Differentiation #Syndrome ... diagnosis #management #hematology ... #oncology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
-> AML: Blast crises ... develop leukostasis syndrome ... • Tumor lysis syndrome ... #Leukemia #Hematology ... #Oncology #Diagnosis