Repair of a facial defect with an interpolation skin flap in a cat.
A 9-year-old domestic shorthair cat was referred for removal of a rostrally located fibrosarcoma on the face, which had previously recurred twice following excision. A wide excision was performed, using a neodymium:yttrium-aluminumgarnet (Nd:YAG) laser, resulting in a facial defect that could not be closed by primary suture. An interpolation skin flap was elevated, using skin from the side of the cat's face, and sutured in place over the defect. Recurrence of the tumor at the medial canthus of the left eye, which was observed 4 months after surgery, was treated by laser excision and cryotherapy. Other recurrences of the fibrosarcoma were not noticed for 2.5 years after referral, at which time the cat was euthanatized for other reasons. Necropsy revealed that the fibrosarcoma had not recurred. In this cat, an interpolation skin flap was useful in repairing a large rostral facial defect. Care should be taken when elevating this flap to preserve the palpebral nerve.
Allen
S W
SW
Department of Small Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens 30602, USA.
Miller
M A
MA
Haas
K M
KM
D000818:Animals; D002371:Cat Diseases / Q000601:surgery*; D002415:Cats; D005153:Facial Neoplasms / Q000601:surgery / Q000662:veterinary*; D005260:Female; D005354:Fibrosarcoma / Q000601:surgery / Q000662:veterinary*; D053685:Laser Therapy / Q000662:veterinary*; D009364:Neoplasm Recurrence, Local / Q000601:surgery / Q000662:veterinary*; D009666:Nose; D011183:Postoperative Complications / Q000662:veterinary; D013524:Surgical Flaps / Q000662:veterinary*