[Sclerosing pneumocytoma: A rare and benign tumor].
Fiche publication
Date publication
août 2020
Journal
Revue des maladies respiratoires
Auteurs
Membres identifiés du Cancéropôle Est :
Dr PAGES Pierre-Benoit, Pr BONNIAUD Philippe, Dr BELTRAMO Guillaume
Tous les auteurs :
Hassani Y, Ramla S, Zouak A, Ahouansou N, Beltramo G, Pages PB, Georges M, Bonniaud P
Lien Pubmed
Résumé
Sclerosing pneumocytoma is a benign and rare lung tumor affecting epithelial cells. In most cases, patients are asymptomatic and the diagnosis is made on an X ray or a CT scan performed for other enquiry. Sex ratio favors women. Epidemiological studies report that middle-aged Asian women are more frequently affected. Radiological investigations find a solitary nodule or a mass with peripheric localization. When performed, histological analysis shows a tumor composed of at least two of the four following architectures: papillary, sclerosing, hemangiomatous and solid, with two types of cells that can be round or cubic cells.
Mots clés
Benign tumor, Hémangiome sclérosant, Lung nodules, Nodules pulmonaires, Pneumocytome sclérosant, Rare tumor, Sclerosing hemangioma, Sclerosing pneumocytoma, Tumeur bénigne, Tumeur rare
Référence
Rev Mal Respir. 2020 Aug 28;: