There is a common marker in Acute Lymphoblastic Leukemia that represent young B cell. It is present in the Early (pro/pre-pre) B-ALL; Intermediate (common) B-ALL and pre-B-ALL. That marker is 

Marginal Zone Lymphoma and Follicular Lymphoma is classified as WHO 2022 Mature Lymphoid Neoplasm.

At which location would an intramuscular injection be administered in the gluteal region?

Which bony landmark is located on the distal aspect of the tibia?

Megakaryocytes and platelet have surface antigen markers of 

A 45 year old man has bone pain, fatigue, and easy bruising His CBC WBC 85 Neutrophils 10 RBC 4.0 Lymphocytes 8 Hgb 8.0 Blasts 82 Hct 25.0 Auer Rods seen MCV 92 MCH 32 MCHC 33 RDW 13 PLT 20 Bone marrow ME ratio 18:1 Cytochemical Stains  Myeloperoxidase – positive Sudan Black – positive Alpha napthyl butyrate esterase – negative Period Acid Schiff PAS – negative What is his diagnosis?

Acute megakaryoblastic Leukemia is charaterized as _________ in the FAB classification

In which age group does ALL occur with the highest frequency?    

Which of these clinical conditions has a B -Cell origin?

The JAK2(V617F) mutation may be positive in all of the following chronic myeloproliferative disorders except: