Sclerosing hemangioma: a clinicopathological study of lung
- VernacularTitle:肺硬化性血管瘤临床病理分析
- Author:
Xuexian JI
;
Xinghao NI
;
Xianhua FANG
;
Gu ZHANG
- Publication Type:Journal Article
- Keywords:
Lung sclerosing hemangioma;
Clinicopathological study
- From:
Cancer Research and Clinic
2000;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the clinicopathologic characteristics of pulmonary sclerosing hemangioma(SH).Method Eleven cases of SH were studied by the clinical data and immunohistochemistry and review of the literature.Results SH has a characteristic architecture composed of round cell and surface cubic cell.It has a variety of tissular structure,mainly expression with four regions that contain solid regions,papillary regions,angiomatoid regions and sclerosing regions.Immunohistochemically,these two kinds of cells were both positive for TTF-1 and EMA.Conclusions SH is a tumor that originates from the epithelial cell of primary respiratory tract.Both the solid round cells and surface cubic cells are neoplastic.SH should differentiate with inflammatory,typeⅡpneumocyte papillary tumor,alveolus adenoma and typical carcinoid tumors.The parts of SH have invade grow tendency.Surgical cure of SH is suited for operating a lobe of the lung but not just peel of the tumor.
