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

Autor: Oliveira P; Anatomic Pathology Laboratory, Instituto Portugues de Oncologia de Francisco Gentil, Lisboa, Portugal., Moura Nunes JF, Clode AL, da Costa JD, Almeida MO
Jazyk: angličtina
Zdroj: Virchows Archiv : an international journal of pathology [Virchows Arch] 1996 Oct; Vol. 429 (2-3), pp. 101-8.
DOI: 10.1007/BF00192432
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.
Databáze: MEDLINE