Pleomorphic Hyanilizing Angiectatic Tumor of Soft Parts:One Case Report with Literature Review
- VernacularTitle:软组织多形性透明变性血管扩张性肿瘤1例报告及文献复习
- Author:
Pingding KUANG
;
Minming ZHANG
;
Guoliang SHAO
;
Bo CHEN
;
Xianxing LI
- Publication Type:Journal Article
- Keywords:
soft tissue neoplasm;
pleomorphic hyanilizing angiectatic tumor;
tomography,X-ray computed
- From:
Journal of Practical Radiology
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To improve the clinic,CT and pathologic knowledge of pleomorphic hyanilizing angiectatic tumor of soft parts(PHAT).Methods Clinical,CT and pathologic characters of PHAT in one case at the right nuchal region were detailedly analysed with literature review.Results The clinical symptoms of PHAT were slight and unspecified.The lesion appeared as a orbicular-ovate tumour with sublobe and clear edge,the density of tumor was uneven on plain scan and uneven enhanced after injected contrast agent,and a part of the tumour was enhanced close to the CT value of blood vessel.The characters of pathology were the presence of clusters of dilated thin-walled vessels,with prominent hyalinization of vessel wall,perivascular and intercellular hyalinization,and pantomorphia neoplastic cell distributed between these dilated vessels.Conclusion PHAT is a low potential malignant soft tissue tumor,it has some specific CT and pathologic characters.
