Hematology
Large Granular Lymphocyte in Blood Smear
Morphology of a large granular lymphocyte in mycoplasma infection: cytotoxic granules moving into a cytoplasmic protrusion in a blood smear.
Tag
Morphology
Oncohematology
Hairy Cell Leukemia: Morphology and Flow Cytometry
A clinical case of hairy cell leukemia: cell morphology in blood and bone marrow, flow cytometry data with co-expression of CD11c, CD103, and CD25.
Hematology
Algorithm for Describing Cell Morphology in Microscopy
Key criteria for describing cell morphology: assessing size, nucleo-cytoplasmic ratio, cytoplasm structure, nuclei, chromatin, and nucleoli.
Oncohematology
Blast Morphology in Acute Myeloid Leukemia
Atypical blast forms in acute myeloid leukemia: Auer rods, hand-mirror cells, cup-like morphology, and flower-shaped nuclei in a blood smear.
Hematology
Heinz Bodies: Cytochemical Detection in Erythrocytes
Morphology of Heinz bodies in erythrocytes with supravital Nile blue sulfate staining. Causes of formation: enzymopathies and unstable hemoglobin.
Hematology
Microscopy Challenge: Cell in Bone Marrow Aspirate
A diagnostic challenge in bone marrow morphology: identify the cell indicated by the arrow in the aspirate stained with Romanowsky.
Hematology
Bone Marrow Morphology in Severe Hypereosinophilia
A clinical case of hypereosinophilia: morphology of eosinophilic lineage cells in bone marrow, signs of degranulation, and differential diagnosis with MPN.
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.
Clinical cases
Nasopharyngeal Carcinoma: Cytology of Touch Imprint Smears
Cytological features of undifferentiated nasopharyngeal carcinoma in biopsy touch imprint smears: atypical tumor cells and lymphoid infiltration.
Clinical cases
Renal Cell Carcinoma Metastasis to Cervical Lymph Node
Cytological findings of a cervical lymph node aspirate in renal cell carcinoma metastasis: atypical epithelial cells and differential diagnosis.
Clinical cases
Metastasis of Large Cell Neuroendocrine Carcinoma
Cytological features of large cell neuroendocrine carcinoma metastasis to a supraclavicular lymph node: tumor cell morphology and differential diagnosis.
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.