Soft Tissue Special Issue: Selected Topics in the Pathology of Adipocytic Tumors

摘要

Spindle cell lipoma is composed of a proliferation of adipocytes and bland spindle cells with characteristic ropey collagens (a, b). Scattered mast cells are also frequent. Pleomorphic lipomas also contain floret-like multinucleated giant cells (c). Extensive myxoid stromal change with pseudoangiomatous pattern (d)