5 results
Acute Graft versus Host disease: vacuolar interface dermatitis w/ lymphoexocytosis, dyskeratotic keratinocytes, notable satellite cell necrosis.
Graft versus Host disease ... more sparse after BMT ... #versus #Host #disease ... #Pathology #Microscopy ... #Dermatology #Clinical
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Leukemias Overview ... extramedullary disease ... cells - Blood & BM ... • Cytopenia -> BM ... #Hematology #Oncology
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
T-LGL leukemia - ... of autoimmune disease ... presentation (PB, BM ... morphologic/clinical disease ... #hemepath #pathology
B-Cell Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma
Clinical
 - Primarily a disease of childhood, 75% <6 yo
 - Increased
Lymphoblastic Leukemia ... - Primarily a disease ... extramedullary disease ... with limited BM ... Lymphoma #hemepath #pathology
Aplastic Anemia - Overview

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

What?
• Aplastic anemia
Toxic injury to BM ... virus (EBV) • Leukemia ... Aplastic #Anemia #oncology ... #hematology #diagnosis