[Effects of buserelin presurgical treatment on vascularity in the sub-serosal interstitial tissue of the uterus and operative blood loss at hysterectomy in women with uterine leiomyoma and adenomyosis].
We examined 194 cases of uterine leiomyoma and adenomyosis who received total abdominal hysterectomy, in order to compare the effect of presurgical medical treatment such as with Buserelin, Danazol and Pill, on operative blood loss with non-treated group. The operative blood loss was 314.0 +/- 177.2 ml (mean +/- SD) in the control group (n = 145), 211.2 +/- 64.1 ml in the Buserelin-treated group (n = 26), 276.8 +/- 110.7 ml in the Danazol-treated group (n = 10), and 396.6 +/- 213.1 ml in the Pill-treated group (n = 13). The operative blood loss in the Buserelin-treated group was significantly lower than in the control group (p less than 0.01) and in the Pill-treated group (p less than 0.05). After considering the pathology of the uterus, the uterine size, and the level of expertise of the surgeon, the operative blood loss in the Buserelin-treated group was significantly lower than in the control group. We measured the capillary space, small arteries and veins in the sub-serosal interstitial tissue of the uterus, and observed that the vascular space decreased significantly (p less than 0.01) in the Buserelin-treated group compared to the control group. From these facts it may be concluded that Buserelin presurgical treatment reduces the operative blood loss at hysterectomy, and it seems very likely that the decrease in vascularity may play an important role.
Morita
Y
Y
Department of Obstetrics and Gynecology, Saitama Medical Center.
Kojima
T
T
Takeda
S
S
Kinoshita
K
K
Sakamoto
S
S
Baba
K
K
Itoyama
S
S
D016063:Blood Loss, Surgical; D002064:Buserelin / Q000494:pharmacology / Q000627:therapeutic use*; D003613:Danazol / Q000627:therapeutic use; D004715:Endometriosis / Q000601:surgery*; D005260:Female; D006801:Humans; D007044:Hysterectomy; D007889:Leiomyoma / Q000601:surgery*; D009092:Mucous Membrane / Q000098:blood supply / Q000187:drug effects; D011300:Preoperative Care; D014594:Uterine Neoplasms / Q000601:surgery*; D014599:Uterus / Q000098:blood supply* / Q000187:drug effects
D003613:Danazol; D002064:Buserelin