[Analysis of survival and treatment outcome of patients with primary diffuse large B cell lymphoma in reproductive system].
Zhonghua Yi Xue Za Zhi
; 98(20): 1593-1596, 2018 May 29.
Article
em Zh
| MEDLINE
| ID: mdl-29886651
ABSTRACT
Objective:
To analyze clinical feature and treatment outcome of patients with primary diffuse large B cell lymphoma(DLBCL) in reproductive system.Methods:
A total of 26 patients with DLBCL in reproductive system were retrospectively analyzed, and the clinical features, laboratory data were included in Kaplan-Meier and prognostic analysis.Results:
In our center, the incidence of primary diffuse large B cell lymphoma in reproductive system was 3.5% in all DLBCL patients, and the median age was 62.0 years. Male are more common with unilateral testicular involvement, and 38.5% patients belong to â ¢ and â £stage while 84.6% patients belong to non-germinal center B cell-like subgroup. The overall response rate(ORR) for the whole group was 88.5%. The complete response rate was 76.9%. The 3, 5-year progression free survival rate was 70.5% and 62.7% , and the 3, 5-year overall survival rate was 83.5% and 69.6%, respectively. The most common recurrent sites were contralateral testis and central nervous system. Rituximab can improve the survival of patients and combined with contralateral irradiation can furtherly improve progression free survival of patients(P=0.047). Clinical stage, B symptom, IPI, the level of LDH, and CRP, age>60 years, and initial treatment outcome were predictive of overall survival.Conclusion:
Primary diffuse large B cell lymphoma in reproductive system is a rare type of extranodal DLBCL which occurs in older men with aggressive features. The most common sites of recurrence were contralateral testis and central nervous system. Surgery, rituximab , radiotherapy and prophylactic intrathecal injection can improve the survival of patients and may be the first-line treatment.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Linfoma Difuso de Grandes Células B
Tipo de estudo:
Observational_studies
/
Prognostic_studies
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Risk_factors_studies
Limite:
Female
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Humans
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Male
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Middle aged
Idioma:
Zh
Ano de publicação:
2018
Tipo de documento:
Article