Hemipelvectomy: modified surgical technique and clinical experiences from a retrospective study.

Abstract

OBJECTIVE: To report a technique for hemipelvectomy surgery in the dog and cat. STUDY DESIGN: Descriptive report. ANIMALS: Dogs and cats. METHODS: To describe patient selection and an anatomically based surgical technique for hemipelvectomy. RESULTS: Surgery of the pelvis requires detailed anatomic knowledge of the pelvic region. Hemipelvectomy is a major surgical procedure with potential for substantial hemorrhage because of transection through large muscle groups and proximity to major vessels. The anatomic dissection may enable better adherence to principles of compartmental resection of tumors and reduced patient morbidity. CONCLUSIONS: When performed with appropriate care, preoperative planning, and good anesthesia support, hemipelvectomy can be performed safely and is effective for radical excision of various tumor types arising from or near the pelvis.