Treatment of early stage primary tonsil non-Hodgkin's lymphoma.
- Author:
Yuan-hong GAO
1
;
Ye-xiong LI
;
Lu-jun ZHAO
;
Zhi-yong YUAN
;
Xin-fan LIU
;
Zi-hao YU
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; Aged; Aged, 80 and over; Child; Combined Modality Therapy; Female; Humans; Lymphoma, Non-Hodgkin; mortality; pathology; therapy; Male; Middle Aged; Neoplasm Staging; Retrospective Studies; Survival Rate; Tonsillar Neoplasms; mortality; pathology; therapy
- From: Chinese Journal of Hematology 2003;24(4):190-192
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the treatment for patients with early stage primary tonsil non-Hodgkin's lymphoma (NHL).
METHODSTwo hundred and thirteen patients with previously untreated early stage primary tonsil NHL were reviewed. All patients were pathologically confirmed. According to Ann Arbor classification, 35 patients were stage I, 178 stage II. The primary treatment for stage I was radiotherapy alone in 12 and combined modality therapy (CMT) in 23 patients. The primary treatment for stage II was radiotherapy alone in 57,chemotherapy alone in 2, and CMT in 119 patients.
RESULTSThe 5-year overall survival, cancer specific survival (CSS) AND disease-free survival (DFS) for the early stage primary tonsil non-Hodgkin's lymphoma were 65%, 70% and 61%, respectively. The 5-year CSS was 63% for the radiotherapy alone group and 72% for the CMT group (p = 0.064), and the 5-year DFS were 56% for the radiotherapy alone group and 62% for the CMT group. For patients with stage I disease, The 5-year CSS were 100% in both radiotherapy alone and CMT groups, and the 5-year DFS were 100% and 80% in these two groups (p = 0.148), respectively. There was no significant difference of efficacy between the two treatment s for the patients with stage I disease. For the patients with stage II disease, the 5-year CSS was 58% in radiotherapy alone group and 66% in CMT group (p = 0.051). However, CMT significantly improved DFS in stage II disease, with a 5-year DFS of 46% for radiotherapy alone and 60% for CMT (P = 0.046).
CONCLUSIONPatients with stage I tonsil non-Hodgkin's lymphoma treated with radiotherapy alone or CMT can achieve an excellent outcome. CMT significantly improve the DFS in stage II patients. There was a trend that CMT improved the survival rates in the patient with early stage disease. It was suggested that CMT should be used for the patients with early stage primary tonsil non-Hodgkin's lymphoma.