Oncohematology
Mixed-Phenotype Acute Leukemia: Blast Cytomorphology
Morphological features of blasts in mixed-phenotype acute leukemia (MPAL): lymphoblasts and promonocytes in a blood smear according to the 2022 WHO classification.
Topic
Oncohematology
Oncohematology
Hook Effect in IgG Measurement in Multiple Myeloma
A clinical case of myeloma with falsely normal IgG due to the hook effect: hyperproteinemia of 160 g/L, prozone phenomenon, and correct serum dilution.
Oncohematology
Myeloperoxidase Staining in Myelomonocytic Leukemia
Evaluation of myeloperoxidase activity using benzidine in bone marrow aspirate from acute myelomonocytic leukemia. Cytochemical verification of blasts.
Oncohematology
Bone Marrow Microscopy in ALL: Identify Dysplasia
A clinical case study on bone marrow cytology in a patient with acute lymphoblastic leukemia. Identify cell lineage and dysplasia type on micrographs.
Oncohematology
AML and Plasma Cell Neoplasia Coexistence in Bone Marrow
A clinical case of simultaneous acute myeloid leukemia and plasma cell neoplasia: bone marrow cytomorphology and immunophenotyping.
Oncohematology
Bone Marrow Fibrosis Assessment: Gordon-Sweet Stains MF-1, MF-3
Histochemical assessment of bone marrow fibrosis using Gordon-Sweet silver impregnation. Morphological criteria for myelofibrosis stages MF-1 and MF-3.
Oncohematology
MDS with Ring Sideroblasts: Bone Marrow Cytology
A clinical case of MDS with ring sideroblasts: pancytopenia in peripheral blood, erythroid hyperplasia, and Perl's stain of bone marrow aspirate.
Oncohematology
Hodgkin Lymphoma Cytology: Lymph Node Touch Imprint
A clinical case of Hodgkin lymphoma: nodular sclerosis. Cytology of a biopsy touch imprint: Hodgkin and Reed-Sternberg cells among lymphocytes.
Oncohematology
Canine Small Cell Lymphoma: Lymph Node Cytology
Cytological findings of peripheral lymph node aspirates in canine small cell lymphoma: cell morphology and differential diagnosis features.
Oncohematology
Rosai-Dorfman Disease: Lymph Node Cytology
Cytological features of Rosai-Dorfman disease: cervical lymph node imprint smear, emperipolesis in large histiocytes, and mature lymphocytes.
Oncohematology
Morphology of Dysplastic Megakaryocytes in MDS
Clinical case of megakaryocytic dysplasia in bone marrow: micromegakaryocytes, hypolobulated nuclei, and 6% myeloblasts in a patient with splenomegaly.
Oncohematology
B-cell Acute Lymphoblastic Leukemia in a Child
A case of B-cell ALL in a 2.5-year-old child: blast morphology in blood smear, hemogram parameters, and flow cytometry phenotype (CD19, CD10, CD34).