ArticleJornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia2019
Bronchial carcinoid tumors: second primary neoplasms and outcomes of surgical treatment.
Article in Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 6 citations in OpenAlex.
- Prognosis of unresected versus resected early-stage pulmonary carcinoid tumors ≤3 cm in size: A population-based study.Cancer medicine · 2024Article
- Removing different number of regional lymph nodes affects survival outcomes of operable patients at stage IIA non-small cell lung cancer (according to the 8th edition staging).Journal of thoracic disease · 2023Article
- Role of chemotherapy for survival in patients with second primary non-small cell lung cancer.Thoracic cancer · 2021Article
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8 authors at 1 institution in 1 country.
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Abstract
objectiveTo analyze determinants of prognosis in patients with bronchial carcinoid tumors treated surgically and the potential concomitance of such tumors with second primary neoplasms.
methodsThis was a retrospective analysis of 51 bronchial carcinoid tumors treated surgically between 2007 and 2016. Disease-free survival (DFS) was calculated by the Kaplan-Meier method, and determinants of prognosis were evaluated. Primary neoplasms that were concomitant with the bronchial carcinoid tumors were identified by reviewing patient charts.
resultsThe median age was 51.2 years, 58.8% of the patients were female, and 52.9% were asymptomatic. The most common histology was typical carcinoid (in 80.4%). Five-year DFS was 89.8%. Ki-67 expression was determined in 27 patients, and five-year DFS was better among the patients in whom Ki-67 expression was ≤ 5% than among those in whom it was > 5% (100% vs. 47.6%; p = 0.01). Concomitant primary neoplasms were observed in 14 (27.4%) of the 51 cases. Among the concomitant primary neoplasms that were malignant, the most common was lung adenocarcinoma, which was observed in 3 cases. Concomitant primary neoplasms were more common in patients who were asymptomatic and in those with small tumors.
conclusionsSurgical resection is the mainstay treatment of bronchopulmonary carcinoid tumors and confers a good prognosis. Bronchial carcinoid tumors are likely to be accompanied by second primary neoplasms.
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