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原发咽淋巴环(Waldeyer ring)恶性淋巴瘤总五年生存率为37.2％(32/86)。影响五年生存率主要因素是病期Ⅰ期的五年生存率为53.1％(17/32)Ⅱ期为30.6％(15/49)、Ⅰ、Ⅱ期生存率之间有明显差异(P<0.05)。病变部位,病理、放射治疗剂量对疗效的影响关系不大。照射范围:ⅠⅡ期病例照射部位应包括咽淋巴环和全颈,Ⅲ期病例应包括咽淋巴环,全颈和全腹腔放射最常见转移和复发部位为腹块、占转移、复发病例22.7％(5/22),复发和转移出现时间大多数54.6％(12/22)于放疗后一年内出现,最长一例为16年出现。
The overall 5-year survival rate of primary lymphocytic lymphoma (Waldeyer ring) was 37.2% (32/86). The main factors affecting the five-year survival rate were the five-year survival rate of stage I in the disease period was 53.1% (17/32), and the period of stage II was 30.6% (15/49). There was a significant difference between the stage I and stage II survival rates (P< 0.05). The lesion site, pathology, and radiation therapy dose had little effect on the efficacy. Irradiation range: Stage III cases should include pharyngeal lymph nodes and full neck. Stage III cases should include pharyngeal lymph nodes. The most common sites of metastasis and recurrence of whole neck and full abdominal radiation are abdominal masses, accounting for 22.7% of metastases and recurrences. 5/22), the majority of relapse and metastasis emergence time occurred in 54.6% (12/22) within one year after radiotherapy, and the longest one occurred in 16 years.