Treatment of primary non-Hodgkin's lymphoma of the small intestine: an analysis of 33 cases
- VernacularTitle:33例小肠非霍奇金淋巴瘤治疗分析
- Author:
Wendong GU
;
Yan FENG
- Publication Type:Journal Article
- Keywords:
Non-Hodgkin's lymphoma /surgery;
Non-Hodgkin's lymphoma / radiotherapy;
Intestinal neoplasms;
Prognosis
- From:
Chinese Journal of Radiation Oncology
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical feature, diagnosis, treatment a nd prognostic factors of primary lymphoma of the small bowel. Methods From Apr il 1989 to May 2002, 33 patients with non-Hodgkin's lymphoma of the small bowel were analyzed retrospectively. The Ann Arbor stages were: ⅠE 12, ⅡE 15 and Ⅳ E 6. The histological subtypes were: T-cell lymphoma 1 and B-cell lymphomas 32. A ll the patients received surgical treatment including radical or palliative rese ction. Twenty-six patients received postoperative radiotherapy including strip -f ield technique in 12 and opposed anterior-posterior fields in 14, with a median dose of 2543.5?cGy. Postoperative chemotherapy were applied to all patients inclu ding CHOP regimen in 17, COMP regimen in 6, COP regimen in 3, MINE regimen in 2, COPP regimen in 3 and BACOP regimen in 2. The median number of cycle was 4. Results The overall 5-year survival rate and disease-free survival rate were 48% and 39%. The 5-year survival rates were: ⅠE stage 42%, ⅡE stage 67% and ⅣE s tage 17%, respectively. Conclusions Most of the primary non-Hodgkin's lymphoma of the small intestine are in stage ⅠE and ⅡE, and the intermediate-grade and h igh-grade pathological subtypes are predominant. Surgery based combined treatme n t is effective and is advised. Radiotherapy and chemotherapy may improve the sur vival.
