Sagittal pubic osteotomy in the investigation and treatment of intrapelvic neoplasia in the dog
1990
Davies, J. V. | Read, H. M.
Sagittal pubic osteotomy was used as the surgical approach in 24 cases of intrapelvic neoplasia in the dog. Thirteen cases involved the urethra, seven cases the colorectum, one case the prostate and three cases the iliac periosteum. Surgical excision was performed in 10 cases of urethral neoplasia, four cases of rectal neoplasia, two cases of periosteal fibrosarcoma and one case of chondrosarcoma. The remaining cases were assessed as inoperable due to the extent of disease and euthanasia was carried out. Access to intrapelvic structures via a caudal midline laparotomy, perineal or dorsal routes or via an episiotomy is severely limited. The structures within the pelvic canal most likely to require surgical attention are the urethra, rectum and prostate. Procedures which require wide excision, accurate anastomotic techniques or relocation of intrapelvic organs necessitate an approach that allows generous exposure. A simple method of pubic osteotomy has been employed which has allowed resection of intrapelvic neoplasms.
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