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PubMed2003

[Efficiency of saline contrast hysterosonography for evaluating the uterine cavity].

Diagnostic hysteroscopy is the standard investigation performed in the case of abnormal vaginal blood loss. More recently there has been increasing interest for minimal invasive saline contrast hysterosonography (SCHS) as this technique is less painful and less expensive. SCHS is indicated in case of abnormal uterine bleeding (premenopausal and postmenopausal), bleeding while using tamoxifen, suspicion of a congenital uterine abnormality and Asherman's syndrome. As well as intracavity abnormalities (polyps and myomas) SCHS can also be used to evaluate the intramural extension of myomas, which is necessary to assess whether hysteroscopic resection is possible. The sensitivity and specificity of SCHS for demonstrating intracavity abnormalities (with a prevalence of 54%) are 94% (95%-CI; 91-97) and 89% (95%-CI: 85-94) respectively. The positive and negative predictive values are 91% (95%-CI: 87-95) and 92% (95%-CI: 89-97) respectively. SCHS has a short learning curve and can be performed in an outpatient setting. SCHS fails more frequently in postmenopausal women than premenopausal women (12.5% vs. 4.7%; p = 0.03). The chance of a non-conclusive SCHS is 7.6% and is higher if the uterine volume is greater than 600 cm3 (relative risk: 2.63; 95%-CI: 1.05-6.60) and if two or more myomas are present: (RR 2.65; 95%-CI: 1.16-6.10). SCHS is 2 to 9 times cheaper than diagnostic hysteroscopy. It can replace 84% of the diagnostic hysteroscopies. SCHS, in combination with endometrial sampling, whenever indicated, might be able to replace diagnostic hysteroscopy as gold standard in the evaluation of the uterine cavity.

Female↗
PubMed1999

Loop electrosurgical excision procedure for partial upper vaginectomy.

OBJECTIVES: Partial upper vaginectomy consists of removal of the vaginal apex and is indicated for the diagnosis and treatment of vaginal intraepithelial neoplasia and recurrent cancer. We present a novel surgical approach to partial upper vaginectomy by use of the loop electrosurgical excision procedure. STUDY DESIGN: A total of 15 consecutive patients with abnormal vaginal cytologic results were treated by the loop electrosurgical excision procedure for partial upper vaginectomy. After submucosal injection of local anesthetic, the loop electrode was used to resect the upper third of the vagina. An iodoform vaginal pack was placed for 24 hours. All patients with high-grade vaginal intraepithelial neoplasia received intravaginal 5-fluorouracil cream postoperatively. RESULTS: The mean blood loss was 0 mL, and the mean surgical time was 30 minutes. A complication developed in 1 patient (7%). One case of invasive carcinoma was diagnosed. No recurrences have developed in any patients with vaginal intraepithelial neoplasia after hysterectomy. CONCLUSIONS: The loop electrosurgical excision procedure for partial upper vaginectomy can be performed quickly, with minimal blood loss, minimal complications, and minimal recurrence of neoplasia, and it provides a histologic specimen for evaluation.

Adult↗
PubMed2005

Vaginal lactobacilli, probiotics, and IVF.

Perturbation of the normal lactobacilli-dominated vaginal microflora is associated with reproductive failure and adverse pregnancy outcomes, ranging from early pregnancy loss to late miscarriage and preterm birth. As high rates of bacterial vaginosis are observed with IVF patients, abnormal vaginal microflora presumably explain, at least to some extent, reproductive failure as well as the increased risk of adverse pregnancy outcome seen in these patients. Accordingly, there may be a window of opportunity for improving IVF success rates and outcomes. At present, a screen-and-treat procedure to restore the normal vaginal microflora is not a routine part of the infertility work-up and treatment. While Gram staining of vaginal smears would offer an inexpensive and validated means for screening and diagnosis, probiotics that contain live lactobacilli capable of re-colonizing the vagina may offer an elegant and safe choice of treatment. Carefully designed trials using well characterized probiotic strains and treatment regimens are still required to evaluate the effect of probiotics on IVF-embryo transfer pregnancy rates.

Female↗
PubMed1989

Amoxicillin promotes vaginal colonization with adhering Escherichia coli present in faeces.

This study is aimed at a better understanding of the pathogenesis of urinary tract infection (UTI) by examining factors influencing the bacterial ecology of the genital tract. It comprises two sets of experiments in a monkey model. In the first the persistence and transmission between individuals of a P-fimbriated Escherichia coli (strain DS17) in faeces was examined and in the second we studied the influence of amoxicillin on the occurrence of this strain in the vagina. Orally administered E. coli DS17 was shown to spread to cage mates and to persist in the gut for at least 17-18 months. One of four monkeys so colonized developed three separate UTIs with the DS17 strain. The second set of experiments comprised four other monkeys, who either harboured the E. coli DS17 strain in the faeces and/or in small amounts in the vagina, probably through contamination during defaecation. Amoxicillin induced a persistent vaginal E. coli DS17 colonization in nine of ten experiments. The study thus shows that uropathogenic E. coli may persist for long time in the faeces and that, in this situation, amoxicillin may promote an abnormal, vaginal E. coli colonization similar to that characteristic of females prone to recurrent UTI and often preceding manifest urinary infections.

Amoxicillin↗
PubMed1997

Bacterial vaginosis and intraamniotic infection.

OBJECTIVE: We sought to determine the predictors of intraamniotic infection with use of the presence or absence of vaginal microbes and clinical variables. STUDY DESIGN: Vaginal fluid was collected and analyzed on 936 of 2711 (35%) consecutive patients who were delivered over a 7-month period. Subjects were followed up prospectively for the development of intraamniotic infection. Intraamniotic infection was defined as an intrapartum fever > 37.8 degrees C plus at least two of the five following variables: maternal or fetal tachycardia, leukocytosis, tender uterus, or foul-smelling amniotic fluid. Bacterial vaginosis score and the presence or absence of aerobic vaginal organisms were independent microbial variables. Demographic, maternal, labor, and delivery characteristics were independent clinical variables. Stepwise logistic regression analysis was used to develop adjusted odds ratios for predicting intraamniotic infection (expressed as odds ratio [95% confidence interval]). Selection bias and microbiologic reliability were measured. RESULTS: A bacterial vaginosis score of 7 to 10 (odds ratio 1.7, [95% confidence interval 1.0 to 3.9]), nulliparity (2.1 [1.3 to 3.4]), each hour of internal fetal electrode (1.2 [1.0-1.3]); and, each vaginal examination (1.7 [1.0-3.9]) were predictors of intraamniotic infection. Selected aerobic vaginal organisms such as group B streptococci or gram-negative rods were not predictive. Reanalysis with a bacterial vaginosis score > or = 4 revealed similar predictors of intraamniotic infection. Bacterial vaginosis had an adjusted odds ratio of 1.85 (1.16 to 2.9). Selected higher risk populations, vaginal examinations > or = 6 (n = 365), or rupture of membranes > or = 7 hours (n = 421) did not change the risk of a bacterial vaginosis score > or = 4 (adjusted odds ratio 1.87 and 1.98, respectively). CONCLUSION: Abnormal vaginal flora combines with clinical variables to increase the risk of intraamniotic infection.

Adult↗
PubMed1998

[Sonohysterography in the diagnosis of endometrial abnormalities].

OBJECTIVES: The purpose of this study was to evaluate the usefulness of sonohisterography in the diagnosis of endometrial abnormalities. MATERIALS AND METHODS: The study included 28 pre- and postmenopausal women with abnormal vaginal bleeding scheduled for diagnostic curettage. We confronted the ultrasound findings and sonohysterography results with the histopathological diagnosis of the curettage specimens. RESULTS: Obtained data confirmed usefulness of sonohysterography in the differential diagnosis and topography of abnormalities in the uterine cavity. CONCLUSIONS: We believe that it's more precise to evaluate a single endometrial line using the sonohysterography technique. We can also suggest that sonohysterography may be a useful method in the early diagnosis of endometrial abnormalities and may be an alternative method for hospitals lacking hysteroscopic facilities.

Aged↗
PubMed1986

Imperforate anus in females: frequency of genital tract involvement, incidence of associated anomalies, and functional outcome.

Of 162 female patients with imperforate anus, 21% had a noncommunicating and 79% a communicating anomaly of the rectum or anus. Associated anatomical abnormalities were found in the lower urinary tract (15%), upper urinary tract (25%), lower genital tract (27%), upper genital tract (35%), and additional organ systems (51%). Death occurred in 26 patients and in 19, this was attributed to the associated abnormalities. Functional outcome was assessed in those patients 13 years of age or older. Bowel function was normal or near normal in 85%, as was urinary and renal function. In 44% of patients evaluated, there was persistent vaginal abnormality or scarring and in 25%, this was severe enough to require future surgery.

Abnormalities, Multiple↗
PubMed2001

Surgery of the canine vagina and vulva.

Accurate diagnosis of canine vaginal abnormalities often requires general anesthesia, vaginoscopy, and contrast radiography. Abdominal ultrasonography, thoracic radiography, computed tomography, and histopathology may also be advised for the workup of mass lesions before surgery. Many procedures such as episioplasty and resection of pedunculated vaginal masses or edematous tissue are easily performed with proper planning and equipment (e.g., electrocautery). Consideration should be given to referring more complicated procedures such as resection of large vaginal masses or vaginal stenoses to a board-certified surgeon. Finally, preoperative placement of a fentanyl patch and pre- or postoperative epidural analgesia are highly recommended for any vulvovaginal surgical procedure.

Animals↗
PubMed2005

Vaginal injuries during coitus in Calabar: a 10-year review.

UNLABELLED: Injuries during coitus could result in considerable morbidity and mortality in women. Identifying their pattern of presentation and predisposing factors will aid in their prevention. STUDY DESIGN AND SETTING: A descriptive study of patients with coital injuries seen in the University of Calabar Teaching Hospital (U.C.T.H) Calabar, between 1991 and 2000, with data obtained from case records. RESULTS: Coital injuries constituted 0.7/1000 gynaecological emergencies. Rape (68.0%) was the commonest aetiological factor. It was more common in nulliparous patients (88.0%) and toddlers and teenagers formed the age group most affected. The lower vagina was the most common site of injury (44.0%). Vaginal bleeding was the commonest mode of presentation and hypovolaemic shock, the most common complication. CONCLUSION: Rape is the commonest cause of coital injury in Calabar. Coital injuries should be considered as a differential diagnosis in all cases of abnormal vaginal bleeding particularly in children.

Adolescent↗
PubMed2003

Relation between Gram-stain and clinical criteria for diagnosing bacterial vaginosis with special reference to Gram grade II evaluation.

The aim of this study was to analyse how the results of Gram-staining vaginal smears correlated with the clinical criteria for determining the existence of bacterial vaginosis (BV) and, in particular, how the category defined as 'intermediate' or Gram grade II did so and its significance. Women attending an antenatal clinic with an abnormal vaginal flora, that is those who had Gram-stains of grades II or III, the latter considered to equate with BV, were given clindamycin or a placebo intravaginally and examined again on up to three occasions. Gram-stain readings of grade III correlated with the clinical criteria for BV on 356 (91.7%) of 388 occasions. Grade II readings covered the spectrum of clinical criteria and correlated with those for BV on 35 (37.2%) of 94 occasions. Grade I, recorded 231 times and seen usually after clindamycin treatment, was associated with BV only once. The sensitivity, specificity, positive predictive value and negative predictive value of the Gram stain for the diagnosis of BV, based on a combination of grades II and III, were 99.7%, 71.6%, 81% and 99.6%, respectively; based on grade III only, the values were 99.7%, 87.7%, 91.6% and 99.6%, respectively. Women reported a malodorous vaginal discharge on 49.2% of the occasions a grade III flora was seen and 13.3% of the times grade II was recorded. It was not associated with grade I and would seem a useful adjunct to the accepted clinical criteria for diagnosing BV. Each of the clinical criteria was found in about equal proportions (87%-91%) for women whose Gram grade was III. For grade II, an increased discharge was noted most often (76.5%) and 'clue' cells least often (24.5%). A positive amine test was the most specific, being associated with <1% of grade I smears. Of women with grade III status, 91% reverted to grade I after treatment with clindamycin for three days. In contrast, of women with grade II status, 53% reverted to grade I, as did 47% of those who were given a placebo. The 'intermediate' (grade II) category is a Gram-stain diagnosis and not one that can be made clinically. It is important to recognize as a distinct entity not only because amalgamation with grade III diminishes the specificity and positive predictive value of the Gram-stain for diagnosing BV, but also because women of grade II status usually fail to respond to clindamycin treatment, whereas those of grade III do not.

Bacteria↗
PubMed2006

Cavernous hemangioma of the cervix: a rare cause of vaginal bleeding.

Cavernous hemangiomas of the cervix are extremely rare, benign lesions. To date, fewer than 50 cases have been reported. Here reported is a case of cavernous hemangioma of the cervix in a 53-year-old patient with the complaint of postcoital spotting. Most of these lesions are asymptomatic incidental findings, but sometimes, they may cause abnormal vaginal bleeding in the form of menometrorrhagia and postcoital spotting. They should be included in the differential diagnosis of patients with vaginal bleeding.

Female↗
PubMed2003

Interrelationships of interleukin-8 with interleukin-1beta and neutrophils in vaginal fluid of healthy and bacterial vaginosis positive women.

Vaginal innate immunity in response to microbial perturbation is still poorly understood and could be crucial for protection from adverse outcomes. We investigated the relationship between interleukin (IL)-8, IL-1beta and neutrophils in vaginal fluid obtained from 60 healthy women and 51 women who were bacterial vaginosis (BV) positive. Concentrations of IL-8 and IL-1beta were highly correlated with counts of neutrophils in vaginal fluid of the entire population examined (111 subjects). Vaginal IL-1beta concentrations were significantly higher (P < 0.001) in BV positive women. There was no significant difference in IL-8 levels or number of neutrophils between healthy controls and BV positive women. None of the healthy controls with high neutrophil counts (> or =75th percentile, 14 average count per field) had high concentrations of IL-1beta (> or =75th percentile, 220 pg/ml), whereas 84% of BV positive women with high neutrophil counts had high IL-1beta concentrations (P < 0.001). On the contrary, no difference in the percentage of subjects with elevated concentrations of IL-8 (> or =75th percentile, 2842 pg/ml) was found between healthy and BV positive women with high numbers of neutrophils (55.5% of healthy versus 53% of BV positive women). Our findings show that BV causes a large increase in IL-1beta concentrations which is not paralleled by an increase in IL-8 concentrations in vaginal fluid, suggesting that BV-associated factors more specifically dampen IL-8 rather than IL-1beta. The lack of an increase in IL-8 may explain the absence of an increase in neutrophil numbers in most women exposed to abnormal vaginal colonization (BV).

Female↗
PubMed2005

Pelvic ultrasound in the postabortion and postpartum patient.

Ultrasound is generally the first imaging method employed when complications are suspected in the pelvis during the postpartum or postabortion period. Much of focus in this regard is in patients with abnormal vaginal bleeding, where one generally wants to know if there are retained products of conception. While ultrasound plays a major role in assessing these problems, there is a lack of consensus on the best sonographic features to use. We will review the ultrasound features that may be useful to identify retained products of conception and will also focus on the overlap of normal and abnormal findings in such patients. Further, we will discuss other issues in the postpartum patient, such as complications unique to the post cesarean-section patient, unusual causes of vaginal bleeding, uterine rupture, uterine arteriovenous malformations, and ovarian vein thrombosis.

Abortion, Induced↗
PubMed1982

The clinical diagnosis of trichomoniasis.

Two hundred twenty-six consecutive women attending an inner-city clinic for sexually transmitted diseases were evaluated. Problem-directed histories and physical examinations were conducted and vaginal specimens for wet preparation and Trichomonas vaginalis culture were obtained from each patient. One hundred patients were found to be infected. Patients with multiple sex partners were found to be at increased risk of trichomoniasis (P less than .05). Those with abnormal discharge noted on examination had a higher frequency of positive cultures for T vaginalis (P less than .001). Only 50% of patients with trichomoniasis had an abnormal discharge. Patients with greater than 10 white blood cells per high power field on wet preparation, regardless of whether trichomonads were visualized, had a higher incidence of trichomoniasis (P less than .01). Factors that were not associated with Trichomonas infection included patient age, frequency of coitus, date of most recent coitus, day of menstrual cycle on which patient was examined, recent antibiotic use, use of contraceptives or specific contraceptive methods, symptoms of discharge or pruritus, or the finding of Leptothrix on wet preparation. These data support the contention that the classic description of trichomoniasis cannot be uniformly relied upon for diagnosis, but that patients with multiple sex partners, abnormal vaginal discharge and/or greater than 10 white blood cells per high power field on wet preparation are at increased risk of infection by T vaginalis.

Adult↗
PubMed2001

Endometrial cancer in patients under 30 years of age. A report of two cases.

Two unusual cases of a 22- and a 28-year-old woman, respectively, who were found to have endometrial adenocarcinoma, are presented. The patients experienced abnormal vaginal bleeding and the diagnosis was made by dilatation and curettage. They declined treatment with progestagens, therefore, a total abdominal hysterectomy, bilateral salpingo-oophorectomy and pelvic lymphadenectomy were performed in both cases. We emphasize the need of endometrial evaluation in young females with abnormal bleeding before starting any medical treatment. Specific problems of endometrial cancer at young age include delay in diagnosis, difficulty in pathologic interpretation of the curettings and the motivation of most patients to preserve their fertility.

Adenocarcinoma↗
PubMedDate not supplied

Elective hysterectomy: a clinicopathological review from Abha catchment area of Saudi Arabia.

OBJECTIVE: To review the major indications, types and clinicopathological features of elective hysterectomy managed in our locality. MATERIAL AND METHODS: A retrospective study of 317 consecutive patients who had elective hysterectomy performed for various indications during the study period from January 1994-December 2001,(96 months) was conducted. The patients were divided into 3 groups: Group 1, total abdominal hysterectomy(TAH) 165 (52%); Group 2: subtotal abdominal hysterectomy(STAH) 59(18.6%) and Group 3: vaginal hysterectomy (VH),93 (28.4%). Data extracted from the case files included age, parity, presenting symptoms and indication for hysterectomy. Others included relevant investigation results, type of hysterectomy, and histopathological diagnosis of the specimens SETTING: Abha Maternity Hospital, Abha, Saudi Arabia. RESULTS: No statistically significant trend was found in the annual number of hysterectomies performed during the study period (p > 0.05). There was statistically significant difference in the mean age in the 3 groups of patients (p < 0.05), but none in the parity (p > 0.05). Menorrhagia and abnormal vaginal bleeding was the indication for hysterectomy in 123(38.8%) patients, followed by uterine prolapse in 91(28.7%), abdominopelvic mass, 48 (15.1%) and pelvic mass in 46 (14.8%). Histopathology of hysterectomy specimens and appendages were reported as abnormal in 179 (56.4%), with uterine fibroids the most common pathology in 82 specimens (25.8%) followed by adenomyosis in 72 specimens(22.7%). CONCLUSION: Uterine fibroids and adenomyosis were the most common benign conditions in hysterectomy specimens in our community with peak incidence at 41-50 years, while endometrial and ovarian cancers peaked at the same age group. At the same time, vaginal hysterectomy was performed exclusively for utero-vaginal prolapse.

Adult↗
PubMed1997

[The role of transvaginal ultrasonography in the screening of ovarian tumors].

BACKGROUND: From January 1992 to March 1996, 1987 women underwent vaginal sonography screening, at the Department of Obstetrics and Gynaecology of the II Faculty of Medicine and Surgery "Federico II" in Naples. This mass screening aimed at early diagnosis of ovarian cancer. METHODS: Patients included in this investigations were all asymptomatic and had no pelvic abnormalities. Each ovary was measured in three planes and ovarian volume was calculated using the prolate ellipsoid formula. In premenopausal women, ovaries were normal if their volume was of > or = 18 cm3 and if they were hypoechogenic or anechogenic. In postmenopausal women a normal ovary was defined as having a volume of > or = 8 cm3 and a uniformly hypogenic internal structure. RESULTS AND CONCLUSIONS: In thirty-five premenopausal women was detected an abnormal volume of the ovaries. Forty-six postmenopausal women had abnormal vaginal sonograms. In this investigations vaginal sonography has permitted the detection of about 4.88% ovarian tumors in asymptomatic women, so that, it can be considered a more accurate and direment screening method for ovarian cancer than abdominal sonography.

Adult↗
PubMed1999

Vaginal lactobacilli, microbial flora, and risk of human immunodeficiency virus type 1 and sexually transmitted disease acquisition.

A prospective cohort study was conducted to examine the relationship between vaginal colonization with lactobacilli, bacterial vaginosis (BV), and acquisition of human immunodeficiency virus type 1 (HIV-1) and sexually transmitted diseases in a population of sex workers in Mombasa, Kenya. In total, 657 HIV-1-seronegative women were enrolled and followed at monthly intervals. At baseline, only 26% of women were colonized with Lactobacillus species. During follow-up, absence of vaginal lactobacilli on culture was associated with an increased risk of acquiring HIV-1 infection (hazard ratio [HR], 2.0; 95% confidence interval [CI], 1.2-3.5) and gonorrhea (HR, 1.7; 95% CI, 1.1-2.6), after controlling for other identified risk factors in separate multivariate models. Presence of abnormal vaginal flora on Gram's stain was associated with increased risk of both HIV-1 acquisition (HR, 1.9; 95% CI, 1.1-3.1) and Trichomonas infection (HR, 1.8; 95% CI, 1.3-2.4). Treatment of BV and promotion of vaginal colonization with lactobacilli should be evaluated as potential interventions to reduce a woman's risk of acquiring HIV-1, gonorrhea, and trichomoniasis.

Adolescent↗