Enjoji M
Gan To Kagaku Ryoho. 1987 May;14(5 Pt 2):1570-6.
As a result of recent developments in soft tissue pathology, plus the contribution of electron microscopy and immunohistochemistry, pertinent revisions or modifications of the histological classification of soft tissue tumors published in 1969 by the World Health Organization have become necessary. Among the appreciable number of changes initiated during the last decade, the following conditions are considered remarkable and worthy of note for the histological diagnosis of human soft tissue sarcomas: dedifferentiated sarcomas, sarcomas of divergent differentiation, sarcomas with an epithelioid appearance, benign lesions mimicking a sarcoma, and newly categorized tumor entities.
由于软组织病理学的最新进展，再加上电子显微镜和免疫组织化学的贡献，对世界卫生组织1969年发布的软组织肿瘤组织学分类进行相关修订或修改已成为必要。在过去十年中开始的大量变化中，以下情况对于人类软组织肉瘤的组织学诊断而言被认为是显著且值得注意的：去分化肉瘤、异向分化肉瘤、具有上皮样外观的肉瘤、模仿肉瘤的良性病变以及新分类的肿瘤实体。
