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STUDY OBJECTIVE: The aim of the study was to estimate the incidence of cyclical bleeding after laparoscopic supracervical hysterectomy (LSH) when the uterus is amputated at or below the level of internal cervical os. DESIGN: Prospective series of consecutive patients (Canadian Task Force classification II-3). SETTING: Single surgery team, independent surgery center. PATIENTS: Women with symptomatic uterine leiomyomata, abnormal uterine bleeding, dysmenorrhea, or chronic pelvic pain. INTERVENTION: Laparoscopic supracervical hysterectomy (with concurrent bilateral salpingo-oophorectomy if required), along with laparoscopic biopsy sampling of the cervical stump. MEASUREMENTS AND MAIN RESULTS: From October 2002 through February 2004, we performed 67 consecutive LSH procedures. At the completion of uterine amputation, two biopsies were obtained from the cervix at 12 o'clock and 6 o'clock positions and submitted for histologic evaluation to identify the tissue type. We assumed the presence of endocervical tissue on cervical biopsy would indicate the uterine amputation took place at or below the level of internal os. All 67 patients were contacted 3- to 15-months postoperatively to inquire about bleeding status, and 64 (96%) responded. The overall bleeding incidence was 12/64 (19%). Among the subgroup with endocervical tissue on biopsy, 7/41 (17%) experienced cyclical bleeding. The continuous variables (i.e., age, body mass index [BMI], parity, uterine weight) and categorical variables (i.e., indications for surgery, status of endometriosis, adenomyosis, endocervical fulguration, cervical biopsy, history of cesarean section) were not statistically significant in association with the bleeding time. CONCLUSION: Our data suggest the overall incidence of post-LSH cyclical bleeding is 19%. When the uterus is amputated at or below the level of internal os, the incidence is 17%. To our knowledge, this is the first study in the medical literature to report on cyclical bleeding after LSH when the uterine amputation is demonstrated to have occurred at or below the level of internal cervical os.

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A new physiologic morcellating resectoscope allows operative hysteroscopy to be performed with a physiologic distention medium, thus reducing the risk of dilutional hyponatremia and cerebral edema secondary to excessive absorption of nonphysiologic fluid. To study this new technology, we gathered in vitro data with the SL resectoscope with dual-function electrode (FemRx, Sunnyvale, CA). Coupled to a standard monopolar electrosurgery unit and operating in normal saline or Ringer's lactate solution, extirpated uteri showed equivalent depth of tissue necrosis with this new physiologic morcellating resectoscope as with a conventional monopolar resectoscope used in an electrically nonconductive fluid.

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Eighteen patients with extensive adhesions and 10 undergoing myomectomy had GORE-TEX Surgical Membranes placed in order to prevent adhesion formation/reformation. At the time of second-look laparoscopy the membranes were removed easily and the extent of adhesion was minimal. Preliminary data from 10 additional patients undergoing adhesiolysis demonstrated that the GSM resulted in significantly fewer adhesions than did oxidized regenerated cellulose. The number of patients in this group will be expanded to insure that this difference is maintained.

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The approach to the treatment of bowel endometriosis has varied greatly. In this paper we present 77 consecutive patients with deep colorectal endometriosis treated with a full-thickness resection. Gynecologic procedures included conservative laparotomies for preserving fertility (39 patients); hysterectomy with bilateral salpingo-oophorectomy (29 patients); bilateral salpingo-oophorectomy (2 patients); left salpingo-oophorectomy (1 patient) and resection of pelvic endometriosis in patients with previous ablative surgery (6 patients). A low anterior bowel resection was performed in 68 patients (88.3%); a disc excision of the anterior rectal wall in 5 (6.5%); sigmoid resection in 3 (3.9%), and partial cecal resection in 1 (1.3%). The postoperative febrile morbidity was 10.4%, with no apparent anastomotic leaks. Of 33 patients who attempted to conceive postoperatively, 13 achieved a term pregnancy (39.4%). Complete relief of pelvic symptoms was obtained in 38 patients (49.4%); improvement in 30 (39%); no improvement in 8 (10.4%); and worsening of symptoms in 1 (1.2%). There has been no recurrence of symptomatic bowel endometriosis during 1 to 9 years of follow-up. Full-thickness resection of the colon for the treatment of deep bowel endometriosis is a safe procedure with low morbidity, good postoperative relief of symptoms, and favorable pregnancy rates.

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In vitro fertilization (IVF) and GIFT have been proposed as therapeutic approaches in infertile couples where a significant male factor is present. To date, few published data are available relating the success rate of GIFT to the severity of the male factor. In this report the results of the first 172 GIFT cases were analyzed. The overall pregnancy rate was 18.0%. The relationship between the occurrence of pregnancy and sperm count (millions/ml), total sperm count (millions/ejaculate), % motility, motile sperm count (millions/ml) and total motile sperm count (millions/ejaculate) were examined. Significant direct correlations were observed between the clinical pregnancy rate and sperm count, total sperm count, motile sperm count and total motile sperm count. Motile sperm count and total motile sperm count had the best correlations with clinical pregnancy rates, which were over 24.0% in groups with motile sperm counts exceeding 40 X 10(6) cells/ml or total motile sperm counts greater than 100 X 10(6)/ejaculate. The clinical pregnancy rates were 12.5% and 7.7%, respectively, for groups with motile sperm counts under 10 X 10(6)/ml and total motile sperm counts below 25 X 10(6)/ejaculate. No correlation was found between percent motile cells and pregnancy rate. Results of the sperm penetration assay using zona-free hamster eggs were available in a subpopulation of 27 patients. No significant correlation between this sperm penetration assay and pregnancy rate could be demonstrated. The incidence of chemical pregnancy showed a significant negative correlation with the total motile sperm count, indicating a higher incidence of early pregnancy wastage in cases of oligozoospermia.(ABSTRACT TRUNCATED AT 250 WORDS)

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Surgical techniques and practices for conservative endometriosis surgery began developing in the U.S. They led naturally to contemporary concepts and to the rationale for use of the techniques.

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Previous reports have demonstrated a significant incidence of pelvic symptomatology involving ovaries preserved following hysterectomy, to be called "the residual ovary syndrome." This report, in an 11-year retrospective analysis of all oophorectomies at The Methodist Hospital in Houston, Texas, identified 202 cases in which a previous hysterectomy had been performed. The majority of these patients presented with varying degrees of chronic pelvic pain (77.2%), asymptomatic pelvic mass (14.4%), and dyspareunia (67.0%). The incidence of malignant neoplastic change in these patients was 3.0%, related to whether hysterectomy was performed before or after the age of 40. In view of the incidence of the residual ovary syndrome and the risk of malignant neoplastic change when hysterectomy is performed after the age of 40, serious consideration of total ovarian ablation at the time of hysterectomy should be weighed against any temporary physiologic and/or psychologic benefits to be gained from conservation.

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