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Spindle cell lipoma is an asymptomatic, slow-growing subcutaneous tumor that has a predilection for the posterior back, neck, and shoulders of older men. [ 1 ] : 625 [ 2 ] Signs and symptoms
Pleomorphic lipomas, like spindle-cell lipomas, occur for the most part on the backs and necks of elderly men and are characterized by floret giant cells with overlapping nuclei. [7]: 625 Spindle-cell lipomas are asymptomatic, slow-growing, subcutaneous tumors that have a predilection for the posterior back, neck, and shoulders of older men.
Furthermore, multinucleated large cells with radically positioned nuclei in a "floret-like" pattern are strewn among the spindle cells. The histological spectrum is rather diverse, ranging from a tumor that primarily consists of spindle cells with only a few fat cells to a tumor that resembles an average lipoma with few spindle cells ...
In neurobiology, spindle cell refers to: Spindle neuron, also known as a von Economo neuron; In general medicine, a spindle cell may refer to the spindle-shaped cells that are found in certain types of tumor: Inflammatory fibroid polyp; Pigmented spindle cell nevus; Spindle cell carcinoma; Spindle cell lipoma; Spindle cell sarcoma
These other tumors, which have often been named interchangeably in different reports, are: myelofibroblastoma, benign spindle cell tumor, fibroma, spindle cell lipoma, myogenic stromal tumor, and solitary stromal tumor. Finally, studies suggest that spindle cell lipoma and cellular angiofibroma are variants of MFB.
The cells have large cytoplasmic lipid droplets interspersed throughout. [4] [5] Myxoid variant: Loose, basophilic matrix, with thick fibrous septa, and foamy histiocytes; Lipoma-like variant: Univacuolated lipocytes, with only isolated hibernoma cells; Spindle cell variant: Spindle cell lipoma combined with hibernoma
Vascular appearance of tumor [7] Hypocellular mesenchymal lesion; Spindled and stellate cells with an ill-defined cytoplasm; Cells loosely scattered in a myxoid stroma; No evidence of nuclear atypia and mitosis; Numerous, thin-to-thick wall vessels of different sizes; Myxoid, hypocellular background; Bland cytological appearance of spindle cells
Spindle cell sarcoma is a type of connective tissue cancer. The tumors generally begin in layers of connective tissue, as found under the skin, between muscles, and surrounding organs, and will generally start as a small, inflamed lump, which grows in size. At first, the lump is, small in size, as the tumor exists in stage 1, and will not ...