Lymphedema. Clinical signs, diagnosis, and treatment.
Medical management of lymphedema is warranted in all dogs with suspected congenital lymphedema, before surgical intervention. Although pharmaceutical agents, such as the benzo-pyrones, have not been investigated for clinical use in dogs, such studies appear to be justified. None of the surgical techniques discussed will cure lymphedema. The only technique reported with any frequency in the dog has been excision of affected tissues, and although some successes have been reported with this procedure, others have found it to be of no benefit or severe complications have occurred. Excisional techniques require meticulous attention to prevent infection intraoperatively and postoperatively. Staging the procedure may decrease problems associated with devascularization of remaining tissues. Evaluation of other techniques may be warranted in dogs; however, no technique has proven to be consistently beneficial in human beings with lymphedema.
Fossum
T W
TW
Department of Small Animal Medicine and Surgery, Texas A&M University, College Station 77843.
King
L A
LA
Miller
M W
MW
Butler
L M
LM
D000818:Animals; D004283:Dog Diseases / Q000175:diagnosis / Q000628:therapy*; D004285:Dogs; D008209:Lymphedema / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D008220:Lymphography / Q000662:veterinary