Surgical management of pulmonary mucosa-associated lymphoid tissue-derived lymphoma: retrospective study of 86 cases
10.3760/cma.j.cn112434-20211011-00333
- VernacularTitle:86例肺黏膜相关淋巴组织淋巴瘤的外科诊治
- Author:
Xiaoxiong XU
1
;
Ziwei WAN
;
Hongcheng LIU
;
Hao WANG
;
Yuming ZHU
;
Gening JIANG
Author Information
1. 同济大学附属上海市肺科医院胸外科，上海 200433
- Keywords:
Pulmonary neoplasm;
MALT lymphoma;
Diagnosis;
Therapy;
Surgery
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2022;38(10):599-603
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize our experience in diagnosis and treatment of patients with pulmonary mucosa-associated lymphoid tissue-derived(MALT) lymphoma and to explore the role of surgery.Methods:We retrospectively analyzed the clinical and follow-up data of 86 patients with pulmonary MALT lymphoma in Shanghai Pulmonary Hospital from January 2000 to December 2018. 86 cases were identified with 44 males and 42 females. The mean age was(56.7±10.6) years old. 38(44.2%) cases had symptoms mainly presenting as cough and sputum at diagnosis. The chest CT scan of the patients showed pulmonary consolidation in 39 cases, nodule/mass shadow in 37 cases, usually with air bronchogram. Only 8(9.3%) cases could be diagnosed by non-surgical approach. 58 cases received complete resection, 10 of which followed chemotherapy. 8 of 17 cases who received incomplete resection accepted chemotherapy. The rest 11 cases who experienced surgical biopsy because of uncertain diagnosis were treated by chemotherapy or radio-chemotherapy or just watch-to-wait.Results:The median follow-up of 83 cases was 64 months, ranged from 24 to 219 months. The estimated 5-year and 10-year OS rates were 95.0% and 76.8%, while 5-year and 10-year PFS were 75.7% and 35.1% respectively. Patients who received complete resectionhad better PFS( P<0.001)but similar OS( P=0.395), compared with those received incomplete resection. There were no significant difference in OS and PFS between patients who received complete resection accepted chemotherapy or not( P>0.05). Conclusion:Pulmonary MALT lymphoma has an indolent nature with an excellent long-term survival. Diagnosis is difficult to be made by non-surgical approach. Surgery plays an important role of treatment of pulmonary MALT lymphoma, due to significant improvement of diagnosis rate and radical treatment of localized disease by complete resection.
