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1.
Rev Gastroenterol Peru ; 39(3): 276-279, 2019.
Artículo en Español | MEDLINE | ID: mdl-31688853

RESUMEN

Duodenal type follicular lymphoma is a rare malignancy accounting for less than 4% of primary non-Hodgkin lymphomas of the gastrointestinal tract and it is a new entity that was recently described in the new update WHO 2016. Data regarding long-term outcome are currently lacking, and for that reason, a consensus on the management of this disease has not been established and treatment. We report a case of a 57-year-old female patient diagnosed with duodenal- type follicular lymphoma grade 3a who was treated with R-CHOP. The aim of this study is to add more data for a greater characterization of the entity and thus select the best management for each case.


Asunto(s)
Neoplasias Duodenales , Linfoma Folicular , Neoplasias Duodenales/clasificación , Neoplasias Duodenales/tratamiento farmacológico , Neoplasias Duodenales/patología , Femenino , Humanos , Linfoma Folicular/clasificación , Linfoma Folicular/tratamiento farmacológico , Linfoma Folicular/patología , Persona de Mediana Edad
5.
Leuk Res ; 35(3): 334-9, 2011 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-20828817

RESUMEN

INTRODUCTION: Adult T-cell leukemia/lymphoma (ATLL) is a clinically aggressive and heterogeneous entity; hence it is likely that different variants of ATLL have different prognostic factors. METHODS: 95 patients with ATLL seen at our institution between 1987 and 2008 were included. Clinical data were compared, according to ATLL variant, using the Mann-Whitney and the Chi-square tests for continuous and categorical variables, respectively. Kaplan-Meier estimates compared using the log-rank test and Cox proportional-hazard test were used for the univariate and multivariate analysis, respectively. RESULTS: Median age was 61 years with male-to-female ratio of 1.07:1. Patients with acute ATLL were more likely to present with bone marrow, liver and spleen involvement, higher ß2-microglobulin and lower albumin levels. Poor performance status, high IPI score, presence of B symptoms, high LDH and low albumin levels were associated with a worse survival in lymphomatous ATLL. High LDH, high ß2-microglobulin and high PIT score were associated with worse survival in acute ATLL. In the multivariate analysis, low albumin level and presence of B symptoms were independent factors for worse survival in lymphomatous ATLL, and high ß2-microglobulin level was independent factor for worse survival in acute ATLL. CONCLUSIONS: Aggressive ATLL variants have a distinct, almost mutually exclusive profile of prognostic factors.


Asunto(s)
Albúminas/metabolismo , Biomarcadores de Tumor/metabolismo , L-Lactato Deshidrogenasa/metabolismo , Leucemia-Linfoma de Células T del Adulto/mortalidad , Microglobulina beta-2/metabolismo , Enfermedad Aguda , Adulto , Anciano , Anciano de 80 o más Años , Calcio/metabolismo , Femenino , Citometría de Flujo , Humanos , Leucemia-Linfoma de Células T del Adulto/diagnóstico , Leucemia-Linfoma de Células T del Adulto/metabolismo , Masculino , Persona de Mediana Edad , Pronóstico , Tasa de Supervivencia , Adulto Joven
6.
Rev Gastroenterol Peru ; 30(2): 153-7, 2010.
Artículo en Español | MEDLINE | ID: mdl-20644608

RESUMEN

Adult T-cell leukemia/lymphoma (ATLL) is an aggressive disease associated with human T-cell lymphotropic virus type-I (HTLV-I) with heterogeneous clinical presentation and outcomes. We report four cases with gastric involvement. We describe clinical and endoscopic findings of cases and review literature.


Asunto(s)
Leucemia-Linfoma de Células T del Adulto , Neoplasias Gástricas , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Ciclofosfamida/administración & dosificación , Doxorrubicina/administración & dosificación , Etopósido/administración & dosificación , Resultado Fatal , Femenino , Virus Linfotrópico T Tipo 1 Humano/aislamiento & purificación , Humanos , Leucemia-Linfoma de Células T del Adulto/complicaciones , Leucemia-Linfoma de Células T del Adulto/diagnóstico , Leucemia-Linfoma de Células T del Adulto/tratamiento farmacológico , Leucemia-Linfoma de Células T del Adulto/epidemiología , Leucemia-Linfoma de Células T del Adulto/virología , Masculino , Persona de Mediana Edad , Prednisolona/administración & dosificación , Prednisona/administración & dosificación , Prevalencia , Neoplasias Gástricas/complicaciones , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/epidemiología , Neoplasias Gástricas/virología , Úlcera Gástrica/etiología , Vincristina/administración & dosificación
7.
Rev. gastroenterol. Perú ; 30(2): 153-157, abr.-jun. 2010. tab, ilus
Artículo en Español | LILACS, LIPECS | ID: lil-565442

RESUMEN

Leucemia/Linfoma T del Adulto (ATLL) es una enfermedad agresiva asociada con el virus linfotrópico de células T tipo I (HTLV-1) con presentación y curso clínico heterogéneo. El reporte describe cuatro casos con compromiso gástrico, considerando características clínicas y hallazgos endoscópicos, con la respectiva revisión de la literatura.


Adult T-cell leukemia/lymphoma (ATLL) is an aggressive disease associated with human T-cell lymphotropic virus type-I (HTLV-I) with heterogeneous clinical presentation and outcomes. We report four cases with gastric involvement. We describe clinical and endoscopic findings of cases and review literature.


Asunto(s)
Humanos , Masculino , Femenino , Persona de Mediana Edad , Leucemia-Linfoma de Células T del Adulto , Virus Linfotrópico T Tipo 1 Humano
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