[T-cell-rich B-cell lymphoma].
The authors present three patients, one female and two males, with special forms of non-Hodgkin's lymphoma, the so called T-cell rich B-cell lymphoma (TCRBCL). This is a relatively new entity which has not yet been described in our literature. The first diagnosis in our female patient was Hodgkin's disease. However, the revision of old and new lymph node samples and use of immunohistochemical analysis helped the establishing of diagnosis--TCRBCL. In the other two patients the diagnosis of TCRBCL was established on the basis of immunohistochemical analysis of the lymph node which indicated the dominating T-lymphocytes, positive to pan-T antigen (CD45 RO+), with considerably lower count of B-lymphocyte elements positive to CD20+. The female patient survived 33 months from the time of diagnosis. The other two patients experienced complete remission lasting 10 and 12 months after the end of therapy.
Institute of Haematology, Clinical Centre of Serbia, Belgrade.
A
A
Vidović
D
D
Tomin
V
V
Cemerikić
G
G
Milivojević
M
M
Colović
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006689:Hodgkin Disease / Q000175:diagnosis; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D016393:Lymphoma, B-Cell / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D013601:T-Lymphocytes / Q000473:pathology*