Spindle Cell Lipoma : Introduction
Introduction: Spindle cell lipoma and pleomorphic lipoma are benign lipomatous tumors that show overlapping clinical presentation, histologic, immunohistochemical, and cytogenetic features. Some cases show features of pure spindle cell or pure pleomorphic lipoma. Others have areas of both within the same tumor. They are now considered as one entity. This image of spindle cell lipoma shows an admixture of bland spindle cells and mature adipocytes.