First case report of serous otitis media as a complication of severe ovarian hyperstimulation syndrome: Case report and literature review.

Ovarian hyperstimulation syndrome (OHSS) may be a severe complication of controlled ovarian hyperstimulation during assisted reproductive technology. During OHSS, fluid shifts from the intravascular space to the third-space compartments as the result of an increase in capillary permeability. This can cause fluid accumulation in peritoneal as well as thoracic cavities. The patient presented with symptoms of severe OHSS (bilateral hydrothorax and pulmonary effusion), requiring bilateral ultrasound-guided paracentesis and bilateral thoracentesis during her Emergency Room visits and hospitalization. Due to distant effects from the increased capillary permeability, the patient presented fluid in the middle ear, which led to the development of serous otitis media 12 days after egg retrieval. This was resolved 2-3 weeks later after being treated with antihistamines and antibiotics given by her Ear, Nose, and Throat doctor. OHSS risk may be reduced by continuous monitoring of patients undergoing ovulation induction, using an appropriate gonadotropin dosage, and using additional agents known to decrease its risk. If OHSS still occurs, symptomatic treatment and a multidisciplinary team of professionals may be needed to prevent fluid build-up complications. In contrast to many published articles about OHSS and its complications, this is the first case report of a patient presenting serous otitis media as a complication of severe OHSS.

The role of the endogenous opioid system in polycystic ovary syndrome.

OBJECTIVE: To review the complex role of the opioid system in reproduction and carbohydrate metabolism, abnormalities in the opioid system in women with polycystic ovary syndrome (PCOS), and the role of opioid antagonists in the management of PCOS-related infertility. DESIGN: Pertinent articles were identified through a computer PubMed search. References of selected articles were hand searched for additional citations. CONCLUSION(S): Endogenous opioids are generally considered inhibitory central neurotransmitters. Peripherally, opioids are involved in the regulation of pancreatic islet function, hepatic insulin clearance, and glucose metabolism, potentially contributing to the pathogenesis of hyperinsulinemia and insulin resistance in PCOS. The presence of sex steroids is required for normal function of the opioid system in both GnRH secretion and carbohydrate metabolism. In women with PCOS, growing evidence suggests dysregulation of the opioid system both centrally and peripherally, with complex interactions. The opioid system effects on carbohydrate metabolism appear to be modulated by obesity. Finally, naltrexone has been demonstrated to successfully augment traditional ovulation induction regimens, but has limited support as a single ovulation induction agent for PCOS.

A rare case of vulvar endometriosis in an adolescent girl.

OBJECTIVE: To describe a case of vulvar endometriosis in a teenager after a history of vulvar ulcers in the same location. DESIGN: Case report. SETTING: University medical center. PATIENT(S): A 13-year-old girl with a history of vulvar ulcers. MAIN OUTCOME MEASURE(S): None RESULT(S): A 13-yr-old female presented with painful, open vulvar ulcerations on the inner side of her labia minora. Biopsy revealed dermatitis with ulceration. One year later she noted an ulcer and blood in her undergarments. Biopsy results were consistent with endometriosis. Five years later, the lesions persisted and bled during menses. A bilateral labial excision was performed. Pathology again revealed endometriosis. CONCLUSION(S): Vulvar endometriosis is extremely unusual. This rare case of vulvar endometriosis in the same location as a previous vulvar ulcer is most likely due to ectopic transplantation of endometrial cells during a menstrual cycle. Excision is considered definitive treatment.

Complete androgen insensitivity syndrome--a review.

This review paper highlights important diagnostic and therapeutic concerns for girls with Complete Androgen Insensitivity Syndrome (CAIS). CAIS is an androgen receptor defect disorder associated with vaginal and uterine agenesis in women with a 46,XY karyotype. The major clinical issues surrounding this syndrome include timing of gonadectomy, hormone replacement, vaginal dilation, and attention to psychological issues.

Anti-mullerian hormone and inhibin B in the definition of ovarian aging and the menopause transition.

CONTEXT/OBJECTIVE: The objective of the study was to determine whether anti-Mullerian hormone (AMH) and inhibin B are viable endocrine biomarkers for framing the menopause transition from initiation to the final menstrual period (FMP). DESIGN: We assayed AMH, inhibin B, and FSH in 300 archival follicular phase specimens from 50 women with six consecutive annual visits commencing in 1993 when all women were in the pre- and perimenopausal menopause stages. Subsequently each woman had a documented FMP. The assay results were fitted as individual-woman profiles and then related to time to FMP and age at FMP as outcomes. RESULTS: Based on annual values from six time points prior to the FMP, (log)AMH longitudinal profiles declined and were highly associated with a time point 5 yr prior to FMP [including both observed and values below detection (P < 0.0001 and P = 0.0001, respectively)]. Baseline AMH profiles were also associated with age at FMP (P = 0.035). Models of declining (log)inhibin B profiles (including both observed and values below detection) were associated with time to FMP (P < 0.0001 and P = 0.0003, respectively). There was no significant association of (log)inhibin B profiles with age at FMP. CONCLUSIONS: AMH, an endocrine marker that reflects the transition of resting primordial follicles to growing follicles, declined to a time point 5 yr prior to the FMP; this may represent a critical biological juncture in the menopause transition. Low and nondetectable levels inhibin B levels also were observed 4-5 yr prior to the FMP but were less predictive of time to FMP or age at FMP.

Black cohosh has central opioid activity in postmenopausal women: evidence from naloxone blockade and positron emission tomography neuroimaging.

OBJECTIVE: To test whether black cohosh (BC) exhibits an action on the central endogenous opioid system in postmenopausal women. DESIGN: This was a mechanistic study conducted in the same individuals of luteinizing hormone pulsatility with a saline/naloxone challenge (n = 6) and positron emission tomography with [C]carfentanil, a selective micro-opioid receptor radioligand (n = 5), before and after 12 weeks of unblinded treatment with a popular BC daily supplement. RESULTS: BC treatment for 12 weeks at a standard dose (Remifemin, 40 mg/day) had no effect on spontaneous luteinizing hormone pulsatility or estrogen concentrations. With naloxone blockade, there was an unexpected suppression of mean luteinizing hormone pulse frequency (saline vs naloxone = 9.0 +/- 0.6 vs 6.0 +/- 0.7 pulses/16 h; P = 0.056), especially during sleep when the mean interpulse interval was prolonged by approximately 90 minutes (saline night interpulse interval = 103 +/- 9 min vs naloxone night interpulse interval = 191 +/- 31 min, P = 0.03). There were significant increases in mu-opioid receptor binding potential in the posterior and subgenual cingulate, temporal and orbitofrontal cortex, thalamus, and nucleus accumbens ranging from 10% to 61% across brain regions involved in emotional and cognitive function. In contrast, binding potential reductions of lesser magnitude were observed in regions known to be involved in the placebo response (anterior cingulate and anterior insular cortex). CONCLUSIONS: Using two different challenge paradigms for the examination of central opioid function, a neuropharmacologic action of BC treatment was demonstrated in postmenopausal women.

Change in adipocytokines and ghrelin with menopause.

OBJECTIVES: To determine if ghrelin and adipocytokine (leptin, adiponectin, resistin) levels vary with menopause stage or with estradiol (E2), testosterone (T), follicle-stimulating hormone (FSH) and sex hormone-binding globulin (SHBG) concentrations measured in three stages of the menopause transition. METHODS: A study of adipocytokines and menopause was nested in a population-based, longitudinal study of Caucasian women [Michigan Bone Health and Metabolism Study (MBHMS)]. Annual serum and urine samples, available from the MBHMS repository, were selected to correspond to the pre-, peri-, and postmenopause stages of the menopause transition. Participants included forty women, stratified into obese versus non-obese groups based upon their baseline body mass index, who had specimens corresponding to the three menopause stages. RESULTS: Mean resistin levels were approximately two times higher during premenopause compared to peri- or postmenopause. There were significantly lower adiponectin and higher ghrelin levels in the perimenopause stage, compared to either the pre- or postmenopause stage. Increases in FSH concentrations were significantly and positively associated with higher leptin in non-obese women (P<0.01) but not in obese women (P<0.23). Increases in FSH concentrations were also significantly (P<0.005) and positively associated with higher adiponectin concentrations but were negatively associated with ghrelin concentrations (P<0.005). Associations remained following adjustment for waist circumference, waist circumference change, chronological age, and time between measures. CONCLUSIONS: Menopause stages and underlying FSH changes are associated with notable changes in levels of the metabolically active adipocytokines and ghrelin and these changes may be related to selected health outcomes observed in women at mid-life.

Imaging of pelvic pain in the first trimester of pregnancy.

Pelvic pain during the first trimester of pregnancy can pose a challenge to the clinician. The noninvasive nature, safety, and reliability of ultrasonography make it the diagnostic method of choice for pregnant patients who have pelvic pain. Sonography provides information that allows for diagnosis of both pregnancy-related pain, such as a ruptured ectopic pregnancy, miscarriage, or threatened abortion; and may be useful in the diagnosis of pain unrelated to pregnancy, such as that seen in appendicitis and nephrolithiasis.

MR imaging evaluation of acute appendicitis in pregnancy.

PURPOSE: To retrospectively assess the diagnostic performance of magnetic resonance (MR) imaging in pregnant patients suspected of having acute appendicitis. MATERIALS AND METHODS: The study was approved by the committee on clinical investigations and was HIPAA compliant. The informed consent requirement was waived. MR images were obtained in 51 consecutive pregnant patients (mean age, 28.3 years) who were clinically suspected of having acute appendicitis. In this protocol for pregnant patients, MR imaging is performed when findings at ultrasonography (US) are inconclusive or additional information is needed. Four patients had appendicitis, which was confirmed at surgery in three patients and at follow-up computed tomography in one patient. Initial interpretations were used for patient care and to calculate diagnostic accuracy. The appendix was considered normal at MR imaging if its diameter was less than or equal to 6 mm or if it was filled with air, oral contrast material, or both. An enlarged fluid-filled appendix (>7 mm in diameter) was considered an abnormal finding. An appendix with a diameter of 6-7 mm was considered an inconclusive finding; in those cases, the presence of periappendiceal inflammation was used for the final diagnosis. Three radiologists retrospectively assessed the visualization of the appendix by using a 5-point scale. Statistical analysis was performed by using the median and Fisher exact tests and the Spearman correlation coefficient. RESULTS: MR images were positive for appendicitis in four patients and inconclusive in three. In the three patients with inconclusive results, the appendix was not seen in two patients and was borderline enlarged (7 mm in diameter) in the third. The overall sensitivity, specificity, prevalence-adjusted positive and negative predictive values, and accuracy for MR imaging was 100%, 93.6%, 1.4%, 100%, and 94.0%, respectively. CONCLUSION: MR imaging is an excellent modality for use in excluding acute appendicitis in pregnant women who present with acute abdominal pain and in whom a normal appendix is not visualized at US.