OBSERVATION ON SCANNING ELECTRON MICROSCOPE ABOUT A CASE OF MESENCHYMAL CHONDROSARCAOMA
- VernacularTitle:一例间叶软骨肉瘤扫描电镜观察
- Author:
Zhenhua LIU
- Publication Type:Journal Article
- Keywords:
mesenehmchymal chondrosarcoma microscopy, electron, scanning
- From:
Academic Journal of Second Military Medical University
1982;0(01):-
- CountryChina
- Language:Chinese
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Abstract:
Mesenchymal chondrosarcoma is a rare malignant tumor. Most of the documents about this tumor are concerning of LM description, the ultrastructural observation was seldom reported and its superficial morphological investigation about this tumor was not seen yet.The case of mesenchymal chondrosarcoma was identified by biopsy.Through SEM, we discovered a large number of mesenchymal tumor cells which have an "umbilical-li-ke"hollow at the central part of their surfaces and some semi-spherical processes, these processes are transformed into cartilage, where shows the original and transitional site. Tumor cartilage is different from the normal, it seems petal-like and crystal-like and is hyaline in nature, Through SEM, we have further defined the relationship of the two main components of this tumor and have learned some morphological charcteristics which can not be studied by LM.It is useful in differentiated diagnosis.
