Clinical pathway for evaluating women with abnormal uterine bleeding.

OBJECTIVE: To devise a clinical pathway for evaluating women with abnormal uterine bleeding. STUDY DESIGN: One thousand women with the complaint of abnormal uterine bleeding were enrolled. All would have undergone endometrial biopsy based on older recommendations. The patients followed a clinical pathway to determine if an endometrial biopsy was necessary. The pathway divided women into the categories of premenopausal, postmenopausal, low risk and high risk. If one risk factor was present, the patient underwent endometrial biopsy. If there were no risk factors, the patient continued down the pathway with medical therapy. RESULTS: Five hundred seventy endometrial biopsies were performed. Five cases of endometrial cancer and three of complex atypical hyperplasia, both in the postmenopausal, high-risk group, were discovered. Subsequent reviews revealed that no cases of endometrial cancer were missed or developed in the two years following the initial complaint. CONCLUSION: Utilization of a clinical pathway reduced the number of endometrial biopsies by 50%. The introduction of clinical pathways at our institution was done successfully in the evaluation of abnormal uterine bleeding.

Management of the minimally abnormal papanicolaou smear in pregnancy.

OBJECTIVE: To evaluate the effectiveness of colposcopy of the uterine cervix in pregnant patients with minimally abnormal Papanicolaou smears. METHODS: Two hundred, indigent, pregnant patients with atypical cells of undetermined significance (ASCUS) or low-grade squamous intraepithelial lesions (LGSIL) on Papanicolaou smear underwent colposcopy and endocervical evaluation. Directed biopsies were performed on 64 patients. One hundred thirty-five patients were compliant with postpartum Papanicolaou smears or colposcopy with endocervical evaluation. RESULTS: One hundred eighty-seven pregnant patients had satisfactory prenatal Papanicolaou smears, colposcopy and endocervical brushings. High-grade intraepithelial lesions were found in 2.1% of prenatal endocervical brushings, 4.7% of prenatal biopsies, 0.8% of postpartum Papanicolaou smears, 2.2% of postpartum endocervical brushings, and 7.9% of postpartum biopsies. No invasive cervical cancer was detected. CONCLUSION: Antepartum colposcopic evaluation did not add in the management of minimally abnormal Papnicolaou smears in this population of pregnant women.

Hysterotomy for retained placenta in a term angular pregnancy. A case report.

BACKGROUND: Angular placentation may be a cause of retained placenta and may require hysterotomy. CASE: A 33-year-old woman with a prior cesarean section underwent an uncomplicated vaginal delivery, had a retained placenta with postpartum hemorrhage and required hysterotomy because the placenta was inaccessible due to its angular location. CONCLUSION: Antepartum ultrasound diagnosis may be possible in some cases of angular placentation.

The effect of spinal anesthesia on the success rate of external cephalic version: a randomized trial.

OBJECTIVE: To identify the effect of spinal anesthesia on the success rate of external cephalic version after 36 weeks' gestation. METHODS: Women with singleton breech presentations after 36 weeks' gestation were offered enrollment. Those who agreed were randomized to receive spinal anesthesia or no anesthesia. Up to four attempts were made using ultrasound surveillance. External cephalic version was terminated with patient discomfort or fetal heart decelerations. Statistical analysis based on intent-to-treat was performed using chi2, Student t tests, and multivariate analysis. Sample size projection based on 20% difference in success rate from a baseline of 50% indicated a need for 50 women in each group. RESULTS: One hundred two women were entered in the study from October 1993 to August 1997. There were no differences between groups in parity, maternal age, amniotic fluid index, gestational age, birth weight, placental location, type of breech presentation, maternal weight, or gestational age at delivery. Forty-four external cephalic versions were successful. Fifty (49%) women received spinal anesthesia, and 52 (51%) did not; there was no difference in the overall success rate between groups (44% spinal versus 42% no spinal). Spontaneous version occurred before external cephalic version was attempted in four patients in the spinal group (after the spinal was given) and one patient in the no-spinal group. These patients were included in the analysis. CONCLUSION: Spinal anesthesia does not increase the external cephalic version success rate in singleton pregnancies with breech presentations after 36 weeks' gestation.

Chronic plasma cell endometritis in hysterectomy specimens of HIV-infected women: a retrospective analysis.

OBJECTIVE: Abnormal uterine bleeding is a common and troublesome problem in human immunodeficiency virus (HIV)-infected women. We sought to evaluate endometrial pathology among HIV-infected women requiring hysterectomy to explore if endometritis may be common among these patients. METHODS: We performed a retrospective analysis of uterine pathology specimens obtained from HIV-infected and control patients requiring hysterectomy in two urban hospitals between 1988 and 1997 matched for age, surgical indication, and history of gonadotropin-releasing hormone (GnRH) use. Cases were evaluated for the presence of plasma cells and assigned a grade between 0 and 3. RESULTS: Indications included cervical dysplasia (4), carcinoma in situ (2), abnormal uterine bleeding (3), and adnexal mass (3). Some degree of abnormal uterine bleeding occurred in all cases. Plasma cell endometritis was twice as common in HIV-infected women compared to HIV-negative specimens (11/11 versus 11/22) (P < 0.05). Plasma cell endometritis was also of a higher grade in specimens from HIV-infected women than in controls (P = 0.001). CONCLUSION: Chronic endometritis was common and of a higher grade among HIV-infected women requiring hysterectomy in our series. Diagnosis and treatment of endometritis should be considered in HIV-infected women with uterine bleeding and/or tenderness. We speculate that antiretroviral and/or antimicrobial treatment for endometritis may effectively treat endometritis and eliminate the need for surgery in some HIV-infected women. We suggest that consideration and treatment of endometritis in HIV-1 infected women being evaluated for possible hysterectomy has the potential to reduce costs and morbidity for patients and providers who may be exposed during surgical procedures.