Idiopathic isolated clitoromegaly: A report of two cases

Background  

Clitoromegaly is a frequent congenital malformation, but acquired clitoral enlargement is relatively rare.     

Cytotoxin associated gene A-positive Helicobacter pylori strains in dyspeptic pregnant women

OBJECTIVE: The aim of the present study was to compare the Helicobacter pylori (HP) seropositivity and cytotoxin associated gene A (cagA) status in pregnant women with dyspeptic complaints and pregnant women with no gastrointestinal symptoms. STUDY DESIGN: Seventy-one consecutive pregnant women with gastrointestinal complaints and 72 age-matched pregnant women without any gastrointestinal symptoms or a history of gastrointestinal disease were included in the study. Demographic characteristics and H. pylori and cytotoxin associated gene A status of the groups were analysed. RESULTS: The prevalence of H. pylori seropositivity was slightly but not significantly higher in patients with dyspeptic complaints compared to the controls (74.6% versus 63.8%, respectively, P > 0.05). The incidence of dyspeptic complaints were 53.5% in HP-seropositive and 40.9% in HP-seronegative women (P > 0.05). The prevalence of cytotoxin associated gene A positivity among H. pylori-seropositive women was significantly higher in dyspeptic pregnants compared to the controls (75.5% versus 45.7%, respectively, P = 0.002). Among HP-seropositive women, the incidence of dyspeptic complaints was significantly higher in cagA-positive patients compared to the cagA-negative ones (65.6% versus 34.2%, respectively, P = 0.002). When analysed according to the trimesters, the prevalence of cytotoxin associated gene A positivity among H. pylori-seropositive women was significantly higher in dyspeptic pregnants compared to the controls in the first trimester (68.0% versus 34.8%, respectively, P = 0.021). CONCLUSION: Cytotoxin associated gene A-positive, virulent H. pylori strains were found to be more frequently associated with dyspeptic complaints in pregnant women.     

Ordinary glass spheres as an alternative injectable material for endoscopic correction of vesicoureteral reflux

PURPOSE: Although they are therapeutically effective, injectable materials for urinary tract are associated with various disadvantages, precluding their universal acceptance. In this study we investigated glass spheres (GSs) as an alternative injectable substance to correct vesicoureteral reflux (VUR) in an animal model. MATERIALS AND METHODS: We used 150 to 300 micro GSs suspended in agarose gel to form the injection paste. GS paste was injected into the rectus muscle and submucosa of the bladder in 8 adult New Zealand male rabbits. As a control group, vehicle only was injected into 4 rabbits. The rabbits were sacrificed to harvest the bladder, pelvic lymph nodes, kidney, liver, brain, spleen and lung at month 1 and year 1 of injection. A VUR model was then created by unroofing the 2 ureteral orifices of 12 adult sheep. GS paste was injected into the right subureter and vehicle only was injected into the left subureter. Cystourethrographies were performed at month 3 and year 1 of injection. The sheep were sacrificed at cystourethrography to harvest the bladder, lymph nodes, kidney, liver, brain, spleen and lung. RESULTS: At month 3 and year 1 of injection into rabbit tissues nodule formation was stable in position and volume. Histopathological studies of local and distant organs of the rabbit did not show any granuloma formation or migration of GS. GS paste injection corrected VUR in sheep. Re-injection of GS into still refluxing left units corrected VUR. Local and distant organs harvested from sheep did not demonstrate distant migration. CONCLUSIONS: When injected into bladder submucosa and rectus muscle, GS appears to be inert, biocompatible and efficient. Similarly it is effective for correcting VUR in an animal model. We present our data on GS, encouraging further investigation to develop an alternative injectable material for endoscopic VUR correction.     

Left Thyroid Lobe Hemiagenesis with Hyperthyroidism: Report of a Case

Thyroidal hemiagenesis resulting from the failure of development of one thyroidal bud to develop accounts for fewer than 0.1% of thyroidal disorders necessitating surgery. This rare congenital anomaly usually occurs on the left side. Any nonfunctional lobe detected by scintigraphy needs to be evaluated further by ultrasonography, because thyroid hemiagenesis is associated with varying degrees of morbidity when it coexists with other anomalies requiring surgical intervention. We report the case of a 38-year-old woman with preoperatively diagnosed thyroidal hemiagenesis, who underwent surgery in our clinic. We review the literature in relation to this case, and discuss the problems and complications associated with this unusual congenital anomaly.     

The association of androgenic sex steroids with serum lipid levels in postmenopausal women

BACKGROUND: The aim of the present study was to examine the correlations between androgenic sex steroids and serum lipid levels in postmenopausal women. Methods. The study group included 72 postmenopausal women. Correlation analysis between serum hormone [dehydroepiandrosterone sulfate (DHEA-S), androstenedione, free testosterone and sex hormone binding globulin (SHBG)] and lipid [total cholesterol (TC), triglyceride (TG), high density lipoprotein-cholesterol (HDL-C), low density lipoprotein-cholesterol (LDL-C), lipoprotein (a) [Lp (a)], apolipoprotein A-1 (apo A-1) and apolipoprotein B (apo B)] levels was performed. RESULTS: DHEA-S was found to be positively correlated with HDL-C (r = 0.231, p = 0.049) and negatively correlated with Lp (a) (r = - 0.355, p = 0.002). These correlations were statistically significant even after adjustment for age and body mass index (BMI) (r = 0.332, p = 0.005 and r = -0.362, p = 0.002, respectively). SHBG was positively correlated with HDL-C (r = 0.352, p = 0.002). There was a significant but weaker correlation between SHBG and HDL-C levels after controlling for age and BMI (r = 0.243, p = 0.041). No other correlations were found between sex hormone and lipid levels. CONCLUSION: DHEA-S was found to be associated with a less atherogenic lipid profile in postmenopausal women.     

Antioxidant enzyme and malondialdehyde values in social phobia before and after citalopram treatment

A growing body of evidence indicates that oxidative stress is involved in the etiopathogenesis of some psychiatric disorders. In our previous study, we have found that social phobia (SP) seems to be associated with elevated antioxidant enzymes and malondialdehyde (MDA) levels, a lipid peroxidation product. In the present investigation, we sought to determine whether the increased radical burden observed in patients with SP would be attenuated with alleviation of symptoms. Thirty-nine patients diagnosed with generalized SP and 39 healthy controls participated in this study. The measurements of MDA, superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and catalase (CAT) were performed before and after a period of 8 weeks of citalopram treatment. In this period, the patients received citalopram but controls did not. The initial dose of citalopram was 20mg, with 20 mg increments occurring every 2 weeks, to a maximum dose of 60 mg, with the mean daily dose of 38.9 +/- 13.3 mg/day. All patients were evaluated by using Liebowitz Social Anxiety Scale (LSAS). The mean MDA, SOD, GSH-Px and CAT levels of the patient group at baseline were significantly higher than those of controls. Antioxidant enzymes and MDA levels decrease significantly through citalopram treatment. Significant and positive correlation was observed between decrease in the total LSAS scores, and SOD or CAT levels. In conclusion, our results suggest that, in patients with SP, subchronic treatment with citalopram may decrease antioxidant enzymes and MDA values and that they are state markers of SP because they return to normal values with treatment.     

Menstrually related symptom changes in women with treatment-responsive bipolar disorder

OBJECTIVE: In the present study, we aimed to evaluate menstrually related symptom changes in euthymic women with treatment-responsive bipolar disorder (BD) compared with healthy control subjects and investigate the presence of premenstrual dysphoric disorder (PMDD). METHODS: Thirty-four euthymic women with treatment-responsive BD on mood-stabilizers (lithium and/or valproate) for at least 6 months and 35 control subjects with no history of medical/mental disorder between ages of 18 and 35 years with regular menstrual cycles were prospectively followed up for at least two consecutive menstrual cycles using the Daily Record of Severity of Problems-Short Form (DRSP). Each subject was administered the retrospective self-report questionnaire, Premenstrual Assessment Form (PAF), in the first postmenstrual phase of the menstrual cycle. Venous blood samples were collected between 19 and 22 days of menstrual cycle to evaluate ovulation by measuring the serum progesterone levels. RESULTS: The differences in mean age, age of onset of menses, cycle length and bleeding length did not appear to be significantly meaningful between groups. In the retrospective assessment of premenstrual symptom changes, controls complained more than women with BD. More controls showed a 30% change in DRSP and in depressive and physical sub-groups than the women with BD. Controls demonstrated a significant increase compared with treatment-responsive BD patients in total, depressive, anxiety and attention sub-group scores of DRSP from the postmenstrual to the premenstrual phase, whereas the scores of vegetative symptoms of controls and women with BD did not differ significantly during one cycle or both. Significant menstrual cycle effect was observed in both groups. CONCLUSION: Within the limitations of the study, the results suggest that ongoing mood-stabilizing treatment may have a prophylactic effect against premenstrual symptom changes in women with treatment-responsive BD.     

Atypical meningioma and extensive calvarium defects in neurofibromatosis type 1

A 9-year-old girl with neurofibromatosis type 1 (NF1) presented with a massive atypical meningioma and calvarial defect. Skull radiographs and cranial CT showed an extensive lytic bone lesion at the vertex. MRI demonstrated a large mass invading the calvarium and sagittal sinus. The histopathological and immunohistochemical diagnosis of the resected mass was atypical meningioma. To our knowledge, this is the first case of NF1 associated with atypical meningioma and massive calvarial defect in a child.     

A new,simple, safe,effective and cost-effective procedure for genuine stress incontinence: midurethral polypropylene sling

We developed a cost-effective procedure for genuine stress incontinence (GSI) that has the advantages of the tension-free vaginal tape (TVT). The midurethral polypropylene sling procedure (MPS) is carried out under local anaesthesia. A self-fashioned sling (7.5 x 1 cm) was created from a polypropylene mesh with two lengthening polypropylene sutures at the ends. The sutures are carried through the rectus fascia using a needle and the sling is placed around the urethra. Ten patients underwent the MPS and were followed up for a mean of 6.2 months. All patients were cured. The short-term results of the MPS were comparable to those of the TVT. The procedure costs approximately US dollar 9. We conclude that the MPS can be considered as an alternative to the TVT procedure.