title: Surgical management of haemangiopericytoma involving the biceps femoris muscle in four dogs.
abstract: Four dogs with haemangiopericytoma of the subcutaneous tissue overlying and infiltrating the biceps femoris muscle were successfully managed using complete resection of the involved muscle with 2 to 3 cm skin margins. Postoperatively, no local recurrence was noted in any of the dogs in a follow-up period of four to 33 months (mean 22 months). Wound dehiscence, attributed to increased tension and inadequate exercise restriction, occurred in two of the four cases. Closure of the large cutaneous deficit in the craniolateral thigh and stifle was achieved by rotation of a flank-fold skin flap in one case. Strict exercise restriction and the use of a Robert Jones dressing may prevent muscle suture disruption. These measures should enable primary wound healing in the region to progress without complication.
authors.affiliation: Department of Veterinary Surgery, University College Dublin, Belfield, Dublin 4, Ireland.
authors.forename: N A
authors.initials: NA
authors.lastname: Connery
authors.forename: C R
authors.initials: CR
authors.lastname: Bellenger
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000601:surgery*; D004285:Dogs; D005260:Female; D006393:Hemangiopericytoma / Q000601:surgery / Q000662:veterinary*; D006614:Hindlimb; D008297:Male; D019042:Muscle Neoplasms / Q000601:surgery / Q000662:veterinary*; D019651:Plastic Surgery Procedures / Q000662:veterinary; D013529:Surgical Wound Dehiscence / Q000662:veterinary; D014945:Wound Healing