Evaluation of maternal mortality ratio and causes in a university hospital in eastern Turkey.

AIM: To investigate the maternal mortality ratio (MMR) and causes of maternal death in order to decrease these deaths. MATERIALS AND METHODS: The number of live births, maternal deaths, and the causes of deaths in Yuzuncu Yil University were recorded between 2004 and 2013. RESULTS: The MMR was 268 per 100,000. Forty-nine maternal deaths were examined in terms of cause. The most frequent cause of death is eclampsia (33%) and associated intracerebral complications. The antenatal follow-up rate was 23.3%. The majority of patients had low income (92.3%), 72.2% were from rural areas, and 95.5% were illiterate. CONCLUSION: The high MMR may arise from the high incidence of pregnancy complications in eastern Turkey, the rareness of antenatal follow-ups, and the present hospital being a referral hospital. The most frequent cause of maternal mortality is eclampsia and associated complications, followed by bleeding.

Eclampsia with neurological complications: a five-year experience of a tertiary centre.

PURPOSE: The neurological signs and symptoms in 107 pregnant women with eclampsia in the last five years at the Department of Obstetrics and Gynecology at the Yuzuncu Yil University School of Medicine are presented. MATERIALS AND METHODS: The medical records of 107 pregnant women with eclampsia in the Clinic of Obstetrics and Gynecology at the Yuzuncu Yil University consulted with neurology clinic from September 2005 to December 2010, were evaluated. RESULTS: The most common symptoms of the patients were seizure, headache, and seeing spots of light. Although neurologic examination was normal in 81 patients, 26 had pathological signs. The most common neurologic pathologic signs determined were alterations in consciousness. CONCLUSION: In eclamptic patients, brain scanning might reveal pathological results in spite of normal neurological examination. With neurological examination and brain scanning, it may be possible to diagnose and treat severe complications that may otherwise result in maternal mortality.

Serum trace elements and heavy metals in polycystic ovary syndrome.

OBJECTIVE: We aimed to investigate the serum levels of essential trace elements copper (Cu), zinc (Zn), manganese (Mn), magnesium (Mg) and heavy metals cadmium (Cd), cobalt (Co) and lead (Pb) in the patients with polycystic ovary syndrome (PCOS). METHODS: A total of 65 (35 patients with PCOS and 30 healthy controls) women were included in the study. Serum Cu, Zn, Mn, Pb, Mg, Co and Cd levels were analyzed using atomic absorption spectrophotometric method. RESULTS: Serum Cu and Zn levels were significantly higher, but Mn and Pb levels were lower in patients with PCOS compared with the healthy participants (p < 0.01). There was no difference between patients with PCOS and the controls with respect to the serum levels of Mg, Co and Cd. CONCLUSIONS: This is the first study investigating serum Cu, Zn, Mn, Pb, Co, Mg and Cd levels in the patients with PCOS. The serum levels of trace elements and heavy metals might change in patients with PCOS. The findings in this study should be investigated with further trials in order to obtain new insights into PCOS.

Reversible acute cortical blindness associated with eclampsia in complete hydatidiform mole.

BACKGROUND: Eclampsia is rare in molar pregnancy. Sudden cortical blindness in eclampsia is an uncommon but very dramatic experience for the patient. Because of its rarity, blindness associated with eclampsia may pose a significant problem for the obstetrician. CASE REPORT: We describe cortical blindness and posterior reversible encephalopathy syndrome (PRES) complicating molar pregnancy-related eclampsia. The clinical presentation in our patient was consistent with PRES associated with eclampsia together with magnetic resonance imaging (MRI) findings. CONCLUSION: Preeclampsia and eclampsia are regarded as common causes of PRES, which is considered to be the result of vasogenic brain edema caused by a rapid raise in blood pressure. Clinical and imaging findings are usually reversible. Early diagnosis and elimination of possible causes are important in order to avoid permanent visual or brain injury. Imaging (especially MRI) should be carried out in eclamptic patients with visual disturbance in order to exclude other causes of blindness.

Leiomyosarcoma of the broad ligament: a case report and review of the literature.

Leiomyosarcoma of the broad ligament is a rare tumour, since only 15 cases have been reported thus far in the English literature. We describe the case of a 35-year-old patient with primary leiomyosarcoma of the broad ligament. The histologic diagnosis and management of this rapidly progressive and highly malignant tumour are also discussed. The tumor had high mitotic activity and more than ten mitotic figures were found for ten high-power fields. The treatment consisted of total abdominal hysterectomy, bilateral salpingo-oophorectomy and pelvic lymph node dissection. The patient received pelvic radiotherapy and chemotherapy considering the high grade of malignancy. No evidence of metastasis has been noted after a follow-up of 12 months.

Catalase activity, serum trace element and heavy metal concentrations, vitamin A, vitamin D and vitamin E levels in hydatidiform mole.

PURPOSE OF INVESTIGATION: In this study we aimed to measure the activity of catalase, which is an antioxidant enzyme, the concentrations of some trace elements and heavy metals, and vitamin A, D and E levels in serum samples of patients with hydatidiform mole, normal pregnancies and healthy non pregnant women. METHODS: Seventy-two women were enrolled in this study. Of these, 24 were healthy women in the first trimester of pregnancy (HP), 24 were healthy non-pregnant women (NP) and 24 were patients with complete hydatidiform mole (CHM). RESULTS: Serum levels of catalase, Zn, Co, vitamin A, D and E were significantly lower in the CHM group when compared with the HP and NP groups (p < 0.001). Serum levels of Cu, Fe, and Cd were significantly higher in the CHM group when compared with the HP and NP groups (p < 0.001). CONCLUSION: The assessment of oxidant/antioxidant imbalance in pregnant women could be useful in the early determination of molar pregnancy and supplementation with antioxidants may be useful in the treatment of CHM, and may prevent recurrent molar pregnancy.

The relationship between clinico-biochemical characteristics and psychiatric distress in young women with polycystic ovary syndrome.

The relationship between clinico-biochemical characteristics and self reported psychological parameters in 42 women with polycystic ovary syndrome (PCOS) and 42 age-matched healthy controls was examined. The General Health Questionnaire was used (GHQ-12) to ascertain emotional distress and the Beck Depression Inventory (BDI) to determine depressive symptoms. Emotional distress, depressive symptoms, hirsutism score, body mass index (BMI), waist-to-hip ratio (WHR), luteinizing hormone/follicle-stimulating hormone ratio, serum total testosterone, dehydroepiandrosterone sulphate levels and the insulin resistance index were significantly greater in women with PCOS than in healthy women. The BDI and GHQ-12 scores of the women with PCOS were significantly higher than those of the control group (BDI, 11.69 +/- 9.49 vs 5.80 +/- 4.58; GHQ-12, 3.38 +/- 3.38 vs 1.54 +/- 1.97, respectively), and BMI and WHR were positively correlated with the BDI and GHQ-12 scores. Clinicians should be aware of the increased risk of emotional distress and depression in women with PCOS, especially those who are obese, and of the need to screen these patients for such symptoms.

Ovarian stimulation in obese and non-obese polycystic ovary syndrome using a low-dose step-up regimen with two different starting doses of recombinant follicle-stimulating hormone.

Sixty-seven infertile women with polycystic ovary syndrome (PCOS) were divided into two groups, obese and non-obese, according to their body mass index. Waist-to-hip ratio, insulin resistance, total testosterone and dehydroepiandrosterone sulphate levels were significantly elevated in obese, compared with non-obese, patients. Both groups were treated with a low-dose step-up protocol of recombinant follicle-stimulating hormone (rFSH) with a starting dose of 50 IU/day and, every third day, a 25-IU increase in the dose until the appropriate dose was achieved for each individual, up to a maximum of 175 IU/day. In the obese group only, repeat therapy commenced in the second ovulatory cycle in women who had not become pregnant, however a starting dose of 75 IU/day was then used, with incremental and maximum dose as before. The results of the starting dose of 75 IU/day rFSH were compared with the results of a 50 IU/day rFSH starting dose in the obese group. A starting dose of 50 IU/day rFSH in a low-dose step-up regimen was found to be effective, safe and well-tolerated for inducing follicular development in non-obese infertile women with PCOS. However, for obese PCOS patients, a starting dose of 75 IU/day rFSH is recommended.

Catalase activity, serum trace element and heavy metal concentrations, and vitamin A, D and E levels in pre-eclampsia.

Catalase (antioxidant enzyme) activity in erythrocytes and serum levels of trace elements (copper, iron, zinc), heavy metals (cadmium, cobalt) and vitamins A (retinol), D (cholecalciferol) and E (alpha-tocopherol) were measured in 145 subjects comprising 47 pre-eclamptic pregnant women (PE), 48 healthy pregnant women (HP) and 50 healthy non-pregnant controls (NP). Catalase, vitamins A, D and E and levels of cobalt were significantly lower in the PE group compared with the HP and NP groups, whereas levels of copper, iron and cadmium were significantly higher in the PE group than in the HP and NP groups. Levels of zinc were significantly lower in both the PE and HP groups compared with the NP group. This assessment of oxidant/antioxidant imbalance in pregnant women could be useful in the early identification of pre-eclampsia and antioxidant supplementation in the early weeks of gestation might be useful.

A case with mosaic partial duplication of 1q: prenatal and postmortem clinical and cytogenetic evaluations.

Partial trisomy 1q including different segments of the long arm is a rare cytogenetic anomaly. Especially the cases with mosaic proximal tandem duplication of 1q included a longer fragment are very rare. Cases who have partial 1q trisomy showed large phenotypic variation due to the differences in size of the duplicated segments of 1q. The clinical phenotype of most cases is characterized by multiple congenital anomalies especially including central nervous system and developmental delay. We describe a prenatally diagnosed case with mild cerebral ventriculomegaly and karyotype with mosaic pure trisomy of chromosome 1q [(46,XX/46,XX,dup(1)(q21qter)]. Phenotypic postmortem examination showed cranial asymmetry, flat and broad nasal bridge, anteverted nostrils, hypertelorism, retrognathia, abnormal pinnae, hypoplasic thumbs, long fingers and toes, mediodorsal curvature of the 4th and 5th toes and posterior prominence of the heel was observed. Autopsy confirmed the ventriculomegaly. Postmortem chromosome preparation from skin culture, cord blood and intracardiac blood confirmed the mosaic pure trisomy of chromosome 1q.

Prenatal diagnosis of diastematomyelia in a 15-week-old fetus.

OBJECTIVE: A case of prenatal diagnosis of diastematomyelia is presented. METHODS: A case of fetal diastematomyelia, diagnosed by prenatal sonography, demonstrated the typical sonographic features of this condition. In this case it was detected at 15 weeks of gestation, and presented with a midline echogenic focus in the posterior region of the thoracolumbar spine. RESULTS: The pregnancy was terminated by induction of labor. The fetus was female and there was a 1-cm long endurated hyperemic lesion at the back of the fetus. We confirmed the diagnosis of diastematomyelia after termination of pregnancy by plain chest and abdominal X-ray and also MRI scanning. CONCLUSION: Isolated diastematomyelia is a rare form of spinal dysraphism characterized by a sagittal cleft in the spinal cord, conus medullaris and/or filum terminale with splaying of the posterior vertebral elements. Prenatal diagnosis of this anomaly is possible in the early mid-trimester by sonography, thus allowing for early surgical intervention and a favorable prognosis.

Why hepatocellular carcinoma cells are unlikely to metastasize: is there a role for tissue inhibitor of metalloproteinase-1?

The question 'Why hepatocellular carcinoma cells are unlikely to metastasize although they have a high proliferative activity?' is a major point of interest from a cancer physiopathological viewpoint. Recent articles about the roles and relationships of some cytokines with matrix degrading enzymes and their inhibitors in various types of normal tissues and malignancies give rise to another question: 'Does tissue inhibitor of metalloproteinase-1 prevent the extrahepatic metastasis of hepatocellular carcinoma cells?' On the basis of many evidences, it is highly probable that under the effect of a possible inducing mechanism of the cytokines interleukin-6, -1 beta and transforming growth factor beta, the increase in concentration of tissue inhibitor of metalloproteinase-1 in hepatocellular carcinoma cause increased type I collagen accumulation and consequent prevention of cellular detachment, which explains why highly proliferative malignant hepatocytes have less metastatic ability.

Is there a relationship between tissue inhibitor of metalloproteinase-1 and transforming growth factor-beta 1 with respect to malignant melanoma progression?

Recent articles about the roles and relationships of tissue inhibitor of metalloproteinase-1 and transforming growth factor-beta 1 in various types of normal tissues and malignancies give rise to the question: 'Is there a relationship between them with regard to malignant melanoma progression?' In the light of many references, it seems to be highly probable that the tissue inhibitor of metalloproteinase-1, -- being a multifunctional protein -- functions as a growth factor with possible stimulation by transforming growth factor-beta 1 in progression of malignant melanoma, rather than its other existing functions in many different normal and cancer tissues (e.g. inhibition of the matrix metalloproteinases or functioning as an insignificant inhibitor of angiogenesis).

[Isolated injuries of the small intestine following blunt abdominal injuries]. / Isolierte Dünndarmverletzungen nach stumpfen Bauchverletzungen.

Operations were performed on 327 patients for blunt abdominal trauma at the casualty ward of the Istanbul University Hospital, over the past three years. Isolated injuries to small intestines were recorded by laparotomy from 22 of these cases. Peritoneal lavage was applied to 18 patients. Only one patient was operated on with 24-hour delay because of false negative result of lavage. Six of the above 22 patients died (27.2 per cent) despite early surgical action. Five of these six had been admitted to the casualty ward with hypovolaemic shock as well as head and extremity injuries after a traffic accident.