Ultrastructural analysis shows tumor cells closely apposed to each other by continuous basal laminae and rudimentary cell junctions. Cells show abundant cytoplasm containing numerous mitochondria and aggregates of glycogen.

Clear cell sarcoma (CCS), first described by Enzinger in 1965, is a rare soft tissue tumor. Before this, this uncommon neoplasm had been misdi- agnosed as fibrosarcoma, synovial sarcoma, heman-SJ Jung, et al. giopericytoma, alveolar soft-part sarcoma, and hemangioendothelioma. It occurs most frequently in the feet and ankles of women in the second and third [...]

A 57-year-old female visited our clinic with a chief complain of a skin lesion on her right lower abdomen of two years duration. She had a mitral valve replacement surgery 5 years ago, and is now taking warfarin for maintenance therapy. Other than this, there is nothing special in her past medical or family history. [...]

INTRODUCTION Clear cell sarcoma is a rare malignant soft tissue neoplasm that usually arises adjacent to tendons or aponeuroses. It generally affects young adults with a predominance in women and mostly appears in the extremities, especially the feet and ankles. The clinical course is rather slow, with repeated local recurrences followed by late metastases and [...]