PMID- 29804405 OWN - NLM STAT- MEDLINE DCOM- 20181211 LR - 20181211 IS - 0376-2491 (Print) IS - 0376-2491 (Linking) VI - 98 IP - 18 DP - 2018 May 15 TI - [Clinical manifestations analysis of patients diagnosed with primary pulmonary mucosa-associated lymphoid tissue lymphoma]. PG - 1419-1423 LID - 10.3760/cma.j.issn.0376-2491.2018.18.010 [doi] AB - Objective: To analyze the clinical features of pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma. Methods: A total of 14 cases diagnosed with primary pulmonary MALT lymphoma were collected from May 2007 to May 2017 in Zhongshan Hospital, Fudan University. The clinical features, pathological characteristics, diagnosis, treatment and prognosis were retrospectively analyzed. Results: All 14 cases were pathologically diagnosed with primary pulmonary MALT lymphoma. The biopsy tissues were obtained through the Video-assisted Thoracoscopic Surgery (VATS) (4 cases), percutaneous puncture (2 cases), and bronchoscopy (8 cases). Cell types of these tumors were centrocyte-like cells (10 cases), lymphocytoid cells (2 cases), and monocytoid B cells (2 cases). The B cell clonality was detected by IgH cloning test in 4 cases and 3 of them were demonstrated with monoclonal strips. MALT1 breakup gene was positive in 3 out of 6 examined cases using fluorescence in situ hybridization (FISH). As for the treatment, 8 patients underwent chemotherapy, 5 patients underwent surgical resection and 1 patient abandoned treatment. Twelve patients were followed up to 9 years. The tumor recurrence occurred in 2 patients and resulted their death. Conclusions: The clinical manifestations of primary pulmonary MALT lymphoma are lack of specificity. The pathology, immunohistochemistry, IgH cloning test and MALT1 breakup gene tested by FISH are the criteria for diagnosis. FAU - Bao, C AU - Bao C AD - Respiratory Department, Zhongshan Hospital, Fudan University, Shanghai 200032, China. FAU - Wang, X C AU - Wang XC FAU - Hu, X L AU - Hu XL FAU - Hou, D N AU - Hou DN FAU - Chen, C C AU - Chen CC FAU - Song, Y L AU - Song YL FAU - Yang, D AU - Yang D LA - chi PT - Journal Article PL - China TA - Zhonghua Yi Xue Za Zhi JT - Zhonghua yi xue za zhi JID - 7511141 SB - IM MH - Humans MH - In Situ Hybridization, Fluorescence MH - *Lymphoma, B-Cell, Marginal Zone MH - Neoplasm Recurrence, Local MH - Retrospective Studies MH - Translocation, Genetic OTO - NOTNLM OT - Diagnosis OT - Lymphoma, B-cell, marginal zone OT - Pathology OT - Treatment EDAT- 2018/05/29 06:00 MHDA- 2018/12/12 06:00 CRDT- 2018/05/28 06:00 PHST- 2018/05/28 06:00 [entrez] PHST- 2018/05/29 06:00 [pubmed] PHST- 2018/12/12 06:00 [medline] AID - 10.3760/cma.j.issn.0376-2491.2018.18.010 [doi] PST - ppublish SO - Zhonghua Yi Xue Za Zhi. 2018 May 15;98(18):1419-1423. doi: 10.3760/cma.j.issn.0376-2491.2018.18.010.