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Standing Hand‐Assisted Laparoscopic Ovariectomy in 65 Mares
Author(s) -
Goodin Jacob T.,
Rodgerson Dwayne H.,
Gomez Jorge H.
Publication year - 2011
Publication title -
veterinary surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.652
H-Index - 79
eISSN - 1532-950X
pISSN - 0161-3499
DOI - 10.1111/j.1532-950x.2010.00771.x
Subject(s) - medicine , ovary , histopathology , laparoscopy , surgery , complication , laparoscopic surgery , pathology
Objective: To review the efficacy and safety of unilateral ovariectomy by use of a standing hand‐assisted laparoscopic approach and evaluate the effect of ovary size on posttransection hemorrhage after application of a linear stapling device. Study Design: Case series. Animals: Horses (n=65) aged 2–20 years. Methods: Medical records of mares that had ovariectomy performed by use of a standing hand‐assisted laparoscopic approach were reviewed. Data retrieved were signalment, ovary removed (left, right), ovarian size, ovarian pathology, intraoperative and postoperative complications, and length of hospitalization. Results: Mean ovarian diameter was 17 cm. Histopathology (52 mares) confirmed 41 granulosa cell tumors (79%), 8 ovarian cysts (15%), 1 teratoma (2%), and 2 ovaries (4%) without abnormalities. Hemorrhage was observed laparoscopically in 16 mares after transection of the mesovarium. Complications encountered during surgery included 1 mare collapsing in the stocks and 1 mare that hemorrhaged excessively from the incision. Postoperative complications included 2 cases of mild colic. Overall complication rate was 6%. Conclusions: All attempts to remove the target ovary were successful. The approach is safe for the mare, as complications encountered were similar to those recently reported for other approaches.