Alveolar adenoma of the lung: further characterization of this uncommon tumour.

Autor: Oliveira, P., Almeida, M., Moura Nunes, J., Clode, A., Duro da Costa, J.
Zdroj: Virchows Archiv: European Journal of Pathology; 1996, Vol. 429 Issue 2/3, p101-108, 8p
Abstrakt: Alveolar adenoma of the lung is a poorly characterized, uncommon pulmonary lesion with proliferation of alveolar epithelium and septal mesenchyme. We describe the electron microscopy, immunohistochemistry and DNA flow cytometry in a case of alveolar adenoma in a 55-year-old woman. Alveolar adenoma appears to be a distinct benign neoplasm of the alveolar structures. Our findings further suggest that it is not a precursor of bronchioloalveolar carcinoma or other type II pneumocyte lesions of presumed malignant potential. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index