ArticleOncoTargets and therapy2022
Multiple Primary Lung Tumors of Different Pathological Types Including Squamous Cell Carcinoma, Adenocarcinoma, and Mixed Squamous Cell and Glandular Papilloma: A Case Report.
Article in OncoTargets and therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 5 citations in OpenAlex.
- A case of synchronous multiple primary lung cancer combining three different histological types.SAGE open medical case reports · 2026Article
- Pulmonary mixed squamous cell and glandular papilloma in the elderly: a case report and literature review.Frontiers in oncology · 2025Article
- [Bronchoscopic Interventional Treatment of Mixed Squamous Cell and Glandular Papilloma of Diffuse Trachea: A Case Report and Literature Review].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2024Review
- Clinical and imaging features of pulmonary mixed squamous cell and glandular papilloma: a case report and literature review.Frontiers in medicine · 2024Article
- [Recent Advances in Diagnosis and Treatment Strategies for Multiple Primary Lung Cancer].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2023Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
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Abstract
Multiple primary lung cancer (MPLC) is considered relatively rare. This report presents an unusual case of multiple pulmonary nodules in a 74-year-old man who presented with three independent synchronous tumors in the right upper lobe. The tumors were diagnosed as peripheral squamous cell carcinoma (SCC), adenocarcinoma, and pulmonary mixed squamous cell and glandular papilloma (mixed papilloma). Mixed papilloma is an extremely rare, benign pulmonary tumor with a typical papillary appearance, showing squamous and glandular epithelial differentiation. The histological and immunohistochemical features of each tumor were analyzed. In addition, molecular pathological examination for epidermal growth factor receptor (EGFR) showed no mutation in two primary cancers. Mixed papilloma showed no BRAF V600E mutation or HPV infection. The present case report provides a clinicopathological understanding of an instance in which three tumors of different pathological types are present in the same lung lobe. Furthermore, it provides a literature review regarding multiple lung nodules, focusing on the clinicopathological diagnosis, clinical treatment, and prognostic assessment of these nodules. This is the first case report of mixed papilloma arising in MPLC.
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