Takashi Mimura1, Junichi Hasegawa2, Tetsuya Ishikawa2, Akihiko Sekizawa2. 1. Department of Obstetrics and Gynecology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan. m-bonby@med.showa-u.ac.jp. 2. Department of Obstetrics and Gynecology, Showa University School of Medicine, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8666, Japan.
Abstract
PURPOSE: To clarify whether the use of laparoscopic ultrasound (LUS) during laparoscopic myomectomy could reduce the number of residual myomas after surgery. METHODS: A cohort study was conducted. Subjects were women who underwent laparoscopic myomectomy for multiple uterine myomas for the first time. The subjects were assigned to one of two groups: LUS group or non-LUS group. All subjects underwent pelvic MRI 3 months before and 6 months after surgery, and the number of myomas on MRI was counted by radiodiagnosticians. The extraction rate and residual rate of uterine myomas were compared between the two groups. RESULTS: Fourteen cases with and 30 cases without LUS were analyzed. Median operation times were 171 min (range 75-295) and 141 min (range 50-260) in cases with and without LUS, respectively (p = 0.077). Median extraction rates relative to the total number of myomas were 106 % (range 75-147 %) in subjects with LUS and 100 % (range 71-233 %) in subjects without LUS (p = 0.480). Numbers of residual myomas were 1 (range 0-3) in subjects with LUS and 2 (range 0-9) in subjects without LUS (p = 0.028). Median residual rates of myomas were 6.1 % (range 0-20 %) in subjects with LUS and 20.0 % (range 0-69 %) in subjects without LUS (p = 0.048). Myomas greater than 3 cm in diameter were not observed in either group. CONCLUSIONS: The number and residual rate of myomas were significantly less in subjects with LUS as compared with those without LUS.
PURPOSE: To clarify whether the use of laparoscopic ultrasound (LUS) during laparoscopic myomectomy could reduce the number of residual myomas after surgery. METHODS: A cohort study was conducted. Subjects were women who underwent laparoscopic myomectomy for multiple uterine myomas for the first time. The subjects were assigned to one of two groups: LUS group or non-LUS group. All subjects underwent pelvic MRI 3 months before and 6 months after surgery, and the number of myomas on MRI was counted by radiodiagnosticians. The extraction rate and residual rate of uterine myomas were compared between the two groups. RESULTS: Fourteen cases with and 30 cases without LUS were analyzed. Median operation times were 171 min (range 75-295) and 141 min (range 50-260) in cases with and without LUS, respectively (p = 0.077). Median extraction rates relative to the total number of myomas were 106 % (range 75-147 %) in subjects with LUS and 100 % (range 71-233 %) in subjects without LUS (p = 0.480). Numbers of residual myomas were 1 (range 0-3) in subjects with LUS and 2 (range 0-9) in subjects without LUS (p = 0.028). Median residual rates of myomas were 6.1 % (range 0-20 %) in subjects with LUS and 20.0 % (range 0-69 %) in subjects without LUS (p = 0.048). Myomas greater than 3 cm in diameter were not observed in either group. CONCLUSIONS: The number and residual rate of myomas were significantly less in subjects with LUS as compared with those without LUS.
Authors: Shyamal D Peddada; Shannon K Laughlin; Kelly Miner; Jean-Philippe Guyon; Karen Haneke; Heather L Vahdat; Richard C Semelka; Ania Kowalik; Diane Armao; Barbara Davis; Donna Day Baird Journal: Proc Natl Acad Sci U S A Date: 2008-12-01 Impact factor: 11.205
Authors: Jean-François Gigot; David Glineur; Juan Santiago Azagra; Martine Goergen; Marc Ceuterick; Mario Morino; José Etienne; Jacques Marescaux; Didier Mutter; Ludo van Krunckelsven; Bernard Descottes; Dominique Valleix; François Lachachi; Claude Bertrand; Baudouin Mansvelt; Guy Hubens; Jean-Pierre Saey; Romain Schockmel Journal: Ann Surg Date: 2002-07 Impact factor: 12.969