Clinical analysis of primary lung tumors in 56 children.
10.3760/cma.j.cn112152-20200619-00581
- Author:
Jue TANG
1
;
Wei LIU
1
;
Le LI
1
;
Jian Hua LIANG
1
;
Jia Hang ZENG
1
Author Information
1. Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou 510000, China.
- Publication Type:Journal Article
- Keywords:
Lung neoplasms;
Pediatric;
Prognosis;
Surgery
- MeSH:
Bronchoscopy;
Child;
Female;
Humans;
Lung/pathology*;
Lung Neoplasms/surgery*;
Pulmonary Blastoma/surgery*;
Retrospective Studies
- From:
Chinese Journal of Oncology
2022;44(2):197-200
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the clinical manifestation, pathological type, treatment and prognosis of primary lung tumors in children. Methods: We collected and retrospectively analyzed the clinical manifestation, pathological type, therapeutic method and prognosis of 56 primary lung tumors patients who diagnosed from 2009 to 2019 in Guangzhou Women and Children Medical Center. Results: There were 56 patients identified as the primary lung tumors, including pleuropulmonary blastoma (PPB, n=28), pulmonary inflammatory myofibroblastic tumor(IMT, n=20), mucoepidermoid carcinoma(n=6), infantile hemangioma (n=1), pulmonary sclerosing hermangioma(n=1). Respiratory symptoms were the most manifestation at the time of diagnosis including 26 patients with cough, 3 with hemoptysis, and 17 with dyspnea. Others included 15 with fever, 3 with chest pain, and 2 with epigastiric pain. The primary tumor of 18 cases were located in the lower lobe of left lung, 11 cases in the lower lobe of right lung, 10 cases in the upper lobe of left lung, 7 cases in the upper lobe of right lung, 6 cases in the middle lobe of right lung, and 4 cases in pulmonary hilum. Among the 56 patients, 41 patients underwent thoracotomy, 13 thoracoscopy, and 2 fiberoptic bronchoscopy. Five patients with type Ⅰ PPB were still alive at the end of follow-up without chemotherapy. Among 5 patients with type Ⅱ PPB, 2 patients without chemotherapy died after recurrence, 3 patients suffered postoperative chemotherapy were still alive at the end of follow-up. All of the 18 patients with type Ⅲ PPB underwent postoperative chemotherapy with IVADo regimen. Recurrence occurred in 6 cases, distant metastasis occurred in 3 cases, and cancer-related deaths occurred in 8 cases. For 20 patients with IMT, recurrence occurred in 5 of 13 patients experienced wedge resection, 1 of 6 patients experienced lobectomy and 1 of 6 underwent fiberoptic bronchoscopy, respectively. For 6 mucoepidermoid carcinoma patients, lobectomy was carried on 5 patients, wedge resection on 1 patient, all of them were still alive at the end of follow-up. One hermangioma patient underwent fiberoptic bronchoscopy and other 1 sclerosing hermangioma patient underwent wedge resection, both of them were still alive at the end of follow-up. Conclusions: The clinical manifestations of the primary lung tumors in children are nonspecific. Complete resection and achieving negative marginattribute to the excellent outcome. Adjunctive treatment such as chemotherapy is necessary for patients with type Ⅱ and type Ⅲ PPB.
