Placenta accreta spectrum surgery with the Joel Cohen incision for abdominal access: a single-center experience.

OBJECTIVES: Placenta accreta spectrum (PAS) is usually treated by hysterectomy performed through a midline incision. We hypothesize that PAS surgery can be performed through a Joel-Cohen incision with adequate sight and safety. MATERIAL AND METHODS: The data on women having a hysterectomy due to PAS between 2013-2021 was collected retrospectively. Operation length, baby's pre-delivery general anesthesia exposure time, transfusion rates, complication rates, postoperative admission to the intensive care unit (ICU), postoperative hospital stay, and neonatal outcomes were collected. In addition, the data investigated whether the operation was performed under emergent conditions and in the early (2013-2016) or late (2017-2021) years. RESULTS: 161 patients met the inclusion criteria. The median gestational age at delivery was 34 weeks (27-39). The mean operation length was 150 minutes (75-420), and the anesthesia-to-delivery interval was 32 minutes (5-95). Twenty-three (14%) patients did not receive any blood product, 73 (45%) received less than three packs of erythrocyte, and only seven (4%) had a massive transfusion. Bladder injuries occurred in 24 (15%). Preoperative anemia, hypogastric artery ligation, transfusion, ICU admission, and maternal and neonatal complications were more frequent in emergent cases. Comparison between the early and late groups showed a decrease in the rate of anemia, maternal ICU admission, hypogastric artery ligation, and neonatal complications. In addition, infectious complications were relatively rare in all groups. CONCLUSIONS: The Joel-Cohen incision and bladder dissection before the baby's delivery reduce transfusion rates and avoid midline incision, which is prone to complications and unpleasant cosmetic appearance while performing a hysterectomy for PAS surgery.

Perinatal outcomes of the antenatally diagnosed omphalocele cases: a single tertiary center experience.

OBJECTIVES: To evaluate the perinatal outcomes of antenatally diagnosed omphalocele cases. MATERIAL AND METHODS: This was a retrospective study conducted between July 2014 and February 2020 at the prenatal diagnosis center of a university clinic. Gestational week of diagnosis, associated anomalies, karyotype analysis results, complications during pregnancy, termination/delivery characteristics, and postnatal results were evaluated. RESULTS: The analysis was performed on 58 patients. The median diagnosis time was 14.5 weeks of gestation. Thirty-three cases (57%) were defined in the first trimester. 33 (57%) of 58 patients had one or more concomitant anomalies, while 25 patients (43%) had isolated omphalocele. The most common associated anomaly was a cardiac anomaly which was observed in 17 fetuses (30% of all omphalocele cases). Karyotype analysis was performed in forty-five patients (41 in the prenatal period, 4 in the postnatal period). A normal karyotype was detected in 27 cases (60%). Trisomy 18 was the most common chromosomal anomaly (n = 15, 33.3%). Thirty of 58 patients (52%) requested termination of pregnancy (TOP) in the early pregnancy period. Thirteen of the cases died in-utero (22%). Fifteen pregnancies resulted in live births (26%), of those eight were lost in the first year of life (six of them had additional anomalies, while two of them had isolated omphalocele but the omphalocele pouch was containing the liver in those two babies). CONCLUSIONS: Most of the cases with an omphalocele can be diagnosed in the first trimester. Cardiac anomalies were the most common associated anomalies, while trisomy 18 is the most common chromosomal anomaly. Thus, earlier and effective counseling can be made about the prognosis of pregnancy.

The associtation between aberrant right subclavian artery and trisomy 21 in a tertiary center in Turkey.

OBJECTIVES: We hoped to reveal the frequency of Aberrant Right Subclavian Artery (ARSA) and to find the relationship of isolated/non-isolated ARSA with chromosomal defects and other fetal congenital heart diseases (FCHD) in a heterogeneous population. MATERIAL AND METHODS: This was a retrospective cohort study conducted between December 2015 to September 2018. Women admitted for routine ultrasound examination or referred to our hospital for a suspected fetal anomaly were underwent detailed fetal anomaly ultrasonography scan and tested for the presence of ARSA. RESULTS: ARSA was detected in 27 patients and an isolated finding in 13 (48%) cases. Among 13 cases with isolated ARSA, trisomy 21 was diagnosed in 1 case. In the non-isolated group (n: 14, 52%), five cases presented with trisomy 21. There was no significant difference of trisomy 21 frequency between isolated and non-isolated groups (7.6% vs 35.7%, p = 0.08). In 3 patients, FCHD was diagnosed and 2 of them had trisomy 21. CONCLUSIONS: Our study shows that ARSA can be the only marker in trisomy 21. The examination of the subclavian artery must be a part of the fetal anomaly ultrasonography. Detecting an ARSA should increase the attentiveness of the sonographer to investigate for the other markers of trisomy 21. In the existence of other findings, invasive diagnostic procedures should be offered to the patients, whereas in cases that arsa is the only finding, other risk factors should be investigated to offer karyotyping or cell-free DNA analysis.

Prenatal diagnosis of persistent left superior vena cava: a retrospective study of associated congenital anomalies.

OBJECTIVE: To evaluate persistent left superior vena cava (PLSVC) cases according to associated cardiac, extracardiac, and chromosomal anomalies in the prenatal period and to review their outcomes. MATERIALS AND METHODS: The data of patients with a prenatal diagnosis of PLSVC between January 2013 and December 2017 were reviewed retrospectively. RESULTS: Data of 32 cases were reviewed. Nineteen (60%) cases were associated with cardiac defects, 5 (15%) were associated with both cardiac and extracardiac defects, and 8 (25%) had no associated anomalies. Two fetuses had karyotype anomalies. All patients with isolated PLSVC survived. Among the cases associated with extracardiac anomalies, cardiac anomalies, and with both extracardiac and cardiac anomalies, the survival rate was 40%, 40%, and 25%, respectively. Outcome was more favorable in cases with isolated PLSVC (100% vs. 40%). CONCLUSION: Prenatally diagnosed PLSVC is associated with cardiac and extracardiac anomalies in the majority of cases. The prognosis is good in isolated cases, but worsens when accompanied by cardiac or extracardiac anomalies.

The effect of alendronate sodium on trabecular bone structure in an osteoporotic rat model.

OBJECTIVES: TObjectives: This study aims to investigate the effect of alendronate sodium on trabecular bone structure in an osteoporotic rat model. MATERIALS AND METHODS: Between May 2006 and July 2006, 60 female Wistar Albino rats aged three months were randomly allocated to three groups: sham operated receiving no treatment (Shm); ovariectomized-alendronate receiving 1 mg/kg/day alendronate sodium (Ovx-A), and ovariectomized-vehicle receiving 1 mL/kg/day physiological saline (Ovx-PS). Both Ovx groups received treatment through gastric gavage for 56 days. RESULTS: Densitometric measurements showed that bone mineral density decreased in the Ovx-PS and increased in Ovx-A groups (p<0.05). Biomechanical measurements showed a decrease in the breaking force in the Ovx-PS group and an increase in the Ovx-A group (p<0.05). Histomorphometric measurements showed that the Shm group had normal trabecular structure, while the Ovx-PS group had a less well- formed trabecular structure with a loss in the trabecular number and thickness and a corresponding increase in the trabecular spacing (p<0.05). In the Ovx-A group, there was an improvement in the trabecular structure with an increase in the trabecular number and thickness and a loss in the trabecular space (p<0.05). CONCLUSION: Our study results suggest that alendronate sodium is a valuable treatment agent for osteoporosis in postmenopausal women.

Laparoscopic Management of Synchronous Bilateral Ovarian Torsion in a Neonate.

Synchronous bilateral ovarian torsion is an uncommon entity of which both ovaries twist at the same time or observed twisted during the surgical intervention. Herein, we present a neonate with bilateral ovarian torsion, which successfully managed by laparoscopic approach.

Renal angiomyolipoma during pregnancy: Case report and literature review.

Renal angiomyolipoma is a rare tumor that can be either sporadic or found together with tuberous sclerosis or pulmonary lymphangioleiomyomatosis. These tumors are hormone sensitive and therefore tend to grow during pregnancy and their main complication is the risk of rupture. Optimal management is still controversial because there are very few cases reported in the literature. We expect that the case of our patient, who delivered her baby vaginally at 36 weeks of gestation and underwent definitive treatment (nephrectomy) thereafter, to further enhance the knowledge about the management of these rare tumors during pregnancy.

Prenatal determination of the upper lesion level of spina bifida with three-dimensional ultrasound.

INTRODUCTION: To evaluate the role of three-dimensional (3D) sonography in the prenatal detection of the upper pole in fetuses with spina bifida. MATERIAL AND METHODS: Women admitted to a tertiary center with pregnancies with isolated open spina bifida were enrolled in the study. All fetuses had 3D sonography to predict the lesion level. The exact lesion level was ascertained using radiography and/or autopsy following the delivery at term or abortion. RESULTS: Forty-eight cases were eligible for this study. Twenty-eight fetuses were diagnosed in the second trimester and the lesion level was precisely predicted in 24 (86%) of them. In 14 (70%) of the 20 fetuses diagnosed in the last trimester, the level was accurately determined. The remaining 10 fetuses, from both the second and third trimesters, were found to have a lesion level that was within one segment of the predicted lesion level. The correct matching rate was 38/48 (79%), and agreement within one segment was achieved in all cases. DISCUSSION: According to our data, 3D ultrasound is useful for the prenatal determination of lesion level in spina bifida, which is an important prognostic factor.

The reliability of maternal serum triple test in prenatal diagnosis of fetal chromosomal abnormalities of pregnant Turkish women.

AIM: The purpose of this article was to evaluate the reliability of maternal serum triple marker screening of alpha-fetoprotein, human chorionic gonadotropin, and unconjugated estriol for the prenatal diagnosis of fetal chromosomal abnormalities in Turkish pregnant women. METHOD: Medical records were used to analyze indications of amniocentesis and quantitative fluorescent-polymerase chain reaction. Anomaly screening was performed for all patients between 13 and 22 weeks of pregnancy. A total of 1725 pregnancies with chromosomal abnormality risk according to triple test screening were accepted for fetal chromosome analysis and quantitative fluorescent-polymerase chain reaction. RESULTS: Chromosomal aberrations were observed in 56 (3.2%) cases. About 44.6% of the abnormalities detected were numerical aberrations; however, 55.3% of the abnormalities were structural aberrations. Abnormalities detected were inversion of chromosome 9 in 20 cases, trisomy 21 in 14 cases, 46,XX/47,XX, +21 in 1 case, trisomy 18 in 2 cases, trisomy 13 in 1 case, 47,XXY, in 1 case, 45,X, in 1 case, structural abnormalities in 12 cases, and mosaic or tetraploidy in 6 cases. CONCLUSION: Second trimester triple test is an effective screening tool for detecting fetal Down syndrome in Turkish women.

Prevalence and distribution of structural heart diseases in high and low risk pregnancies.

OBJECTIVE: To establish and compare the frequency of intrauterine congenital heart defects in high-risk and low-risk pregnancies for congenital heart diseases. METHODS: Records of 3782 patients who underwent fetal echocardiography at the Pediatric Cardiology Unit were reviewed for reasons of referral and results of echocardiography retrospectively. The categorical variables between the groups were analyzed using a Chi-square test. RESULTS: Structural heart defects were found in 213 (5.6%) fetuses in both high and low risk groups. Most common defects were ventricular septal defect (36.2%) and atrioventricular septal defect (14.1%). Frequency of congenital heart diseases was 7.8% (169 fetuses) in high-risk group: 4.1% were complex, 2.3% significant and 1.4% were minor. In low-risk group, the frequency was 2.7% (44 fetuses): 0.6% were complex, 0.8% significant and 1.3% were minor. In this group, rates of congenital defects were high regarding particular reasons: intrauterine fetal death in previous pregnancy (6.3%), abnormal first or second trimester screening tests (4.3%), and multiple gestations (3.4%). The sensitivity and specificity of fetal echocardiography according to transthoracic echocardiography were found to be 86% and 99%, respectively. CONCLUSION: Congenital heart diseases rate, as expected, was found to be higher in high-risk group. However, regarding intrauterine fetal death in previous pregnancy, abnormal first or second trimester screening tests and multiple gestation, no statistically significant difference was observed between low-risk and high-risk groups. Therefore, we suggest the routine use of fetal echocardiography in cases we have mentioned above if the staff and equipment of the pediatric cardiology clinic are eligible.

Maternal and fetal near-term sheep cytokine responses to carbon dioxide pneumoperitoneum.

It is known that carbon dioxide (CO2) pneumoperitoneum induces fetal acidosis in pregnant ewes. Our aim was to determine changes of the levels of maternal and fetal cytokines interleukin-6, interleukin-8, and tumor necrosis factor alpha after CO2 pneumoperitoneum in pregnant ewes. Eight ewes with singleton pregnancies of 120 to 140 days gestation were anesthetized and intubated. Insufflation produced modest but significant maternal arterial hypercapnia (an increase of 10.7 mm Hg; P<0.001) and acidosis (a decrease in mean pH of 0.1.04; P=0.0005). Fetal pCO2 was increased by 15.3 mm Hg on average and pH was decreased by 0.11 U on average immediately after desufflation (both P<0.001). No significant difference was observed in the concentration of cytokine in the maternal or fetal blood samples. These results suggest that respiratory acidosis does not lead to the elevation of cytokines in pregnant ewes and fetuses, which may contribute to premature labor.

The relationship between pregnancy induced hypertension and congenital thrombophilia.

OBJECTIVE: To investigate the relationship between some thrombophilic parameters and pregnancy induced hypertension (PIH). METHODS: The study took place at the Department of Obstetrics and Gynecology, Perinatology Unit, Faculty of Medicine, Cukurova University, Turkey, between January 2002 and December 2002. We evaluated 202 patients. Patients were divided into 2 groups: control group comprised 102 normotensive patients >20 weeks of pregnancy without any medical or pregnancy related pathologies and the study group comprised 100 patients over 20 weeks of pregnancy with PIH. These hypertensive patients were divided into 6 sub-groups as follows: eclampsia, severe preeclampsia, preeclampsia, chronic hypertension plus superimposed preeclampsia, eclampsia, and hemolysis elevated liver enzymes and thrombocytopenia (HELLP) syndrome. RESULTS: In all cases, complete blood count, antithrombin III, protein S levels, factor V Leiden mutation, prothrombin 20210 mutation, methylenetetrahydrofolate reductase (MTHFR) 677 mutation and homocysteine levels were studied. Statistical analysis of the data was carried out using SPSS version 11.0 program. In comparing the 2 groups we used Mann-Whitney U tests. In comparing the PIH subgroups we used Kruskal-Wallis tests. The levels of p<0.05 were accepted as statistically significant. CONCLUSION: Antithrombin III deficiency, protein C deficiency, hyperhomocysteinanemia were found to be associated with PIH groups. But protein S deficiency, and homozygote factor V Leiden mutation, prothrombin 20210, MTHFR 677 mutation were not found to be related with PIH.

Factors that influence morbidity and mortality in severe preeclampsia, eclampsia and hemolysis, elevated liver enzymes, and low platelet count syndrome.

OBJECTIVE: To evaluate the prognostic factors affecting morbidity and mortality in severe preeclampsia, eclampsia and hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome cases. METHODS: We retrospectively evaluated, 2245 cases who delivered in the Department of Obstetrics and Gynecology, Faculty of Medicine, Cukurova University, Turkey between January and December 2002. Ninety-three cases had severe preeclampsia, 26 cases eclampsia, 19 cases HELLP syndrome, and 6 cases with eclampsia and HELLP syndrome were included in this study. The pregnancy induced hypertension cases were evaluated retrospectively for socioeconomic status, obstetrical history, biochemical parameters, and maternal complications. RESULTS: The incidence of preeclampsia was 20.1% (453/2245), the incidence of severe preeclampsia, eclampsia, and HELLP syndrome was 6.4% (144/2245). These ratios are higher than that reported in the English literature. The complication rate was 38% in severe preeclampsia cases. Among the severe preeclampsia cases, 32 had eclampsia (22.1%), and 25 had HELLP syndrome (17.3%). CONCLUSION: The most important biochemical marker for maternal mortality is bilirubin levels. Maternal mortality was statistically higher in cases with jaundice. Also, there was a statistically significant relation between maternal complications and liver function tests, lactate dehydrogenase levels, and low platelet levels.

Concordant occipital encephalocele in monoamniotic twins.

Anomalies occur with a greater frequency in twin gestations. Due to its multifactorial inheritance, twins are usually discordant for encephalocele. We present a case of monoamniotic twins concordant for occipital encephalocele and discordant for lung and cord anomalies. Ultrasonographic examination at 17 weeks' gestation revealed occipital encephalocele in both fetuses. The maternal serum level of alpha-fetoprotein was increased. Fetal autopsy revealed occipital encepaholocele in both twins and right pulmonary hypoplasia and one umbilical artery in one sibling. Monoamniotic twins concordant for encephalocele occur with extreme rarity. To the best of our knowledge, monoamniotic twins concordant for this neural tube defect have not been previously reported.

Histopathological changes of cervical tissue in women with systemic sclerosis.

Systemic sclerosis is a connective tissue disease that can affect almost any organ of the body. The clinical aspects of systemic sclerosis on the reproductive system have been studied in large series, and an increased rate of cesarean section has been reported. For this reason, in the present study the histopathological features of cervical specimens of hysterectomyzed women with systemic sclerosis were evaluated. An increased frequency of vascular and stromal abnormalities in cervical specimens of women with systemic sclerosis were observed. Vascular medial hypertrophy, intimal thickening, and fibrosis were more often encountered in the cervical specimens of the patients with systemic sclerosis. Some of the histopathological features also showed correlation with the clinical profile of the disease. The patients with vascular medial hypertrophy in their cervical specimens were older, had a higher Rodnan score, and had longer duration of the disease. In contrast to vascular medial hypertrophy, periadventitial edema was found in the cervical specimens of the patients who were younger, had a lower Rodnan score, and had shorter duration of the disease. It was concluded that the problems that are seen in common obstetric and gynecological practices in patients with systemic sclerosis may be explained by these tissue abnormalities.

The androgenic profile of women with non-insulin-dependent diabetes mellitus.

OBJECTIVE: To evaluate the androgenic profile of women with non-insulin-dependent diabetes mellitus. STUDY DESIGN: This case-control study evaluated the clinical, hormonal and ultrasonographic characteristics of women of reproductive age with non-insulin-dependent diabetes mellitus and compared them with those of age- and weight-matched controls. Radioimmunoassays were used for total testosterone, estradiol, dehydroepiandrosterone sulfate (DHEAS) and androstenedione. Sex hormone-binding globulin (SHBG), luteinizing hormone (LH) and follicle stimulating hormone (FSH) were analyzed by fluoroimmunoassays. Ovarian appearance and volume were assessed by transvaginal or transabdominal ultrasonography. RESULTS: The prevalence of polycystic ovary syndrome was higher in diabetic patients than in the general population as reported earlier. Hirsutism was also more prevalent in diabetic patients (p < 0.05). The serum levels of FSH, LH, estradiol, total testosterone, androstenedione and DHEAS were significantly higher in diabetic patients than in the control group (p < 0.05). In contrast, the levels of SHBG were lower in diabetic patients (p < 0.05). The rates of ultrasonographically apparent polycystic ovaries and greater ovarian volumes were also higher in diabetic patients (p < 0.05). CONCLUSION: Women with non-insulin-dependent diabetes mellitus seem to have biochemical and clinical hyperandrogenism when compared with nondiabetic controls.

Asymptomatic herpes simplex virus type 2 (HSV-2) infection among pregnant women in Turkey.

BACKGROUND & OBJECTIVES: A large proportion of individuals with serologic evidence of infection with herpes simplex virus type 2 (HSV-2) are asymptomatic. HSV-2 is the main cause of genital herpes infections. The acquisition of genital herpes during pregnancy has been associated with spontaneous abortion, premature labour and congenital and neonatal herpes. The present study was undertaken to determine asymtomatic genital HSV-2 shedding and seroprevalence of HSV-2 infection among asymptomatic pregnant women at the time of delivery in Adana, Turkey. METHODS: Asymptomatic 130 pregnant women without a history of genital herpes were enrolled in the study. HSV-2 shedding was determined by viral culture of the swabs collected from cervix and vulva and HSV-2 antigen was detected by direct immunofluorescence assay (IFA), HSV-2 IgG and IgM antibodies were detected by HSV-2 type specific IgG and IgM enzyme-linked immunosorbent assay (ELISA). RESULTS: HSV-2 IgG and IgM antibodies were found in 82 (63.1%) and 18 (11.3%) of 130 pregnant women. HSV-2 type-specific antigen was detected in 22 (16.9%) pregnant women by IFA test, 17 (13.1%) of whom had HSV-2 IgM antibodies. HSV-2 was isolated only in 3 women. INTERPRETATION & CONCLUSION: The seroprevalence of HSV-2 (63.1%) and genital HSV-2 infection (16.9%) was high among asymptomatic pregnant women in Adana, Turkey. Therefore, to reduce the risk of neonatal herpes, HSV-2 type-specific antibodies should be detected in pregnant women using serological tests that allow to identify women with asymptomatic or subclinical genital HSV-2 infection and those susceptible to primary genital HSV-2 infection.