Peripheral T-cell lymphomas-clinicopathologic and immunophenotypic analysis of 25 cases
Journal of Korean Medical Science
;
: 329-337, 1991.
Artigo
em Inglês
| WPRIM
| ID: wpr-186737
ABSTRACT
The clinicopathologic and immunophenotypic findings of 25 cases of peripheral T-cell lymphoma in Korea were analysed. Seventeen cases (68%) of the 25 T-cell lymphomas presented in the extranodal sites including the nasal mucosa, tonsil, oral cavity, skin and rarely bone, mediastinum and breast. Immunologic studies showed that 12 cases (48%) of the lymphomas were of T-helper phenotype, 5 cases (20%) were of cytotoxic/suppressor phenotype, 1 case (4%) expressed both helper and cytotoxic/suppressor markers, and 7 cases (28%) lacked detectable markers for subsets. Histologically, fourteen cases (56%) showed histologic features suggestive of peripheral T-cell lymphoma. The more frequently seen histologic types by Working Formulation (WF) included large cell type and immunoblastic type. Classification by WF was straightforward in most cases of large cell, immunoblastic type. However, with some cases of small cell, large cell and mixed types, there were problems fitting the morphology seen into the WF category. We hope that the establishment of a world wide immunologic and clinicopathologic classification for peripheral T-cell lymphoma will be made in the near future.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fatores Sexuais
/
Seguimentos
/
Imunofenotipagem
/
Linfoma Imunoblástico de Células Grandes
/
Linfoma de Células T Periférico
/
Técnicas Imunoenzimáticas
/
Fatores Etários
/
Coreia (Geográfico)
/
Anticorpos Monoclonais
/
Estadiamento de Neoplasias
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Adolescente
/
Adulto
/
Idoso
/
Criança
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Journal of Korean Medical Science
Ano de publicação:
1991
Tipo de documento:
Artigo
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