title: Congenital vascular tumours in the skin of horses.
abstract: Congenital vascular tumours in the skin of the legs of two horses showed histological features at biopsy which were consistent with capillary haemangioma but, at necropsy, one tumour had invaded the superficial digital flexor tendon and was therefore classified as a haemangiosarcoma.
mesh_terms: D000818:Animals; D005260:Female; D006391:Hemangioma / Q000151:congenital / Q000473:pathology / Q000662:veterinary*; D006394:Hemangiosarcoma / Q000151:congenital / Q000473:pathology / Q000662:veterinary*; D006651:Histocytochemistry; D006734:Horse Diseases; D006736:Horses; D012878:Skin Neoplasms / Q000151:congenital / Q000473:pathology / Q000662:veterinary*