منابع مشابه
[Alveolar adenoma of the lung (case report)].
A case of a rare benign solitary pulmonary neoplasm of alveolar adenoma type in a 42-year-old man was presented. The tumor consisted of a glandular component which reacted with antibodies against cytokeratins CAM5,2, AE1-3 as well as against epithelial membrane antigen (EMA) in superficial parts of cytoplasmatic membrane, while actin and desmin were positive in the stromal component. Ultrastruc...
متن کاملAlveolar adenoma resected by thoracoscopic surgery.
Alveolar adenoma, a rare benign pulmonary neoplasm, usually presents as asymptomatic. Since first described in 1986, no more than 35 cases have been reported in the English medical literature. Here we report a case of 48-year-old woman who suffered from this tumor, the patient is doing well 4 years after thoracoscopic lobectomy.
متن کاملCD34 Expression in the Stromal Cells of Alveolar Adenoma
The alveolar adenoma of the lung is a rare benign tumor characterized by a proliferation of both the alveolar epithelial cells and the mesenchymal septal cells. Immunohistochemically, the epithelial cells stain for cytokeratin (CK) AE1AE3, CK7, thyroid transcription factor 1 (TTF1), and surfactant apoprotein confirming the derivation by the type 2 pneumocytes. The stromal cells are negative for...
متن کاملAlveolar adenoma of the lung--a report of two cases.
The authors present two cases of an extremely rare alveolar adenoma of the lung in a 64-year old female and a 45-year old male surgical patients. The report is the first description of such a tumor in the Polish literature.
متن کاملAlveolar adenoma with the round-shaped mesenchymal cells: a rare case and review of literature
Alveolar adenoma is a rare benign tumor of the lung and is comprised of proliferative type II alveolar epithelium and septal mesenchyma. Up to date, there have been only few reports describing this disease. These tumors are normally found very incidentally during heath examination. In this study, one 40-year-old male patient was admitted to our hospital because of repeated cough and expectorati...
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ژورنال
عنوان ژورنال: Jornal Brasileiro de Pneumologia
سال: 2006
ISSN: 1806-3713
DOI: 10.1590/s1806-37132006000300014