Biomedical subjects

Z V Takhaev

Publications and source records attributed to Z V Takhaev.

3 recordsLinked to original sources

PubMedDate not supplied

[Cytomorphological differentiation diagnosis and evaluation of p53mut, bcl-2, CD95 in peripheral B-cell small cell lymphomas].

Basing on the analysis of the cytological evidence, the authors suggest criteria for differential diagnosis of peripheral small-cell B-cell lymphomas including position of the tumor cells in cytological preparations and cell composition of the tumor. A high level of p53mut and bcl-2 expression in centrofollicular lymphomas and lymphomas originating from small lymphocytes may serve an additional criterion in differential diagnosis with reactive changes in the lymph nodes.

Biomarkers, Tumor↗

PubMedDate not supplied

[Mantle cell lymphoma].

Two morphological variants of mantle cell lymphoma are described: classic and blastoid. The former consists of small and medium-size cells, the latter is represented by cells with lympho- and centroblast morphology. An immunohistochemical examination has established a high degree of cyclic D1 expression by these lymphomas.

Antigens, CD↗

PubMedDate not supplied

[Diagnosis of chronic lymphoid leukemia (an immunomorphological study)].

31 cases of chronic lymphoid leukemia (CLL)/lymphoma from small lymphocytes (LSL) was studied immunomorphologically. All cases had B-phenotype and positive expression of markers CD 5, CD 23. Most characteristic for CLL/LSL was pseudofollicular character of tumour growth. Two morphological variants of CLL/LSL having similar phenotype were distinguished: typical variant with roundish conturs of tumour cells and atypical with centrocytoid morphology of tumour cell nuclei.

Adult↗