Spindle cell lipoma (report of 2 cases and differential diagnosis).
"Spindle Cell Limpoma" is a benign tumor consisting of immature mesenchymal spindle cells with occasional collagen fibers, myxoid areas and lipocytes scattered throughout in varying numbers. Only focally it shows the typical appearance of a lipoma. Therefore it may be confused with liposarcoma, fibrosing lipoma, furthermore with areas of fibrous histiocytoma or nodular fasciitis showing fat infiltration.
D000368:Aged; D003094:Collagen; D003238:Connective Tissue / Q000473:pathology; D003937:Diagnosis, Differential; D006258:Head and Neck Neoplasms / Q000473:pathology*; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis; D006801:Humans; D008067:Lipoma / Q000175:diagnosis / Q000473:pathology*; D008080:Liposarcoma / Q000175:diagnosis; D008297:Male
D003094:Collagen