title: Giant cell tumor of soft parts in six horses.
abstract: Giant cell tumor of soft parts was diagnosed in 6 horses 3 to 12 years old (mean, 6.8 +/- 3.5 years): 3 Quarter Horse geldings, 2 Standardbred mares, and 1 Standardbred stallion. The neoplasms developed as raised, solitary masses, approximately 1 to 4 cm in diameter, which were firmly attached to subcutaneous tissue of the neck (1 horse), shoulder (1 horse), thigh (2 horses), or stifle (2 horses). Excision was followed by local recurrence in 3 horses within 1 to 1 1/2 months. The neoplasms were firm and cut with resistance. On cut surface, they were white, with mottled red hemorrhagic areas.
mesh_terms: D000818:Animals; D005260:Female; D005870:Giant Cell Tumors / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D006734:Horse Diseases / Q000473:pathology* / Q000601:surgery; D006736:Horses; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000473:pathology / Q000662:veterinary; D012983:Soft Tissue Neoplasms / Q000473:pathology / Q000601:surgery / Q000662:veterinary*