Comparison of International Ovarian Tumor Analysis ADNEX model and Ovarian-Adnexal Reporting and Data System with final histological diagnosis in adnexal masses: a retrospective study.

OBJECTIVE: The International ovarian tumor analysis (IOTA)-Assessment of Different NEoplasias in the adneXa (ADNEX) model and the ovarian-adnexal reporting and data system (O-RADS) were developed to improve the diagnostic accuracy of adnexal masses in the preoperative period. This study aimed to evaluate the predictive values of both models in patients who underwent surgery for an adnexal mass at our hospital, based on the final pathological results. METHODS: This study included patients who underwent surgery for adnexal masses at our hospital between 2019 and 2021 and met the inclusion criteria. The IOTA ADNEX model and O-RADS scores were calculated preoperatively. RESULTS: Of the 413 patients, 295 were diagnosed with benign tumors and 118 were diagnosed with malignant tumors. The mean cancer antigen 125 (CA-125) levels for patients diagnosed with benign and malignant were 15.2 unit/mL and 72.5 unit/mL, respectively. According to the receiver operator characteristic analysis for serum CA-125 in postmenopausal and premenopausal patients, the cutoff value of 34.8 unit/mL had a sensitivity of 70.8% and specificity of 83.8% and 180.5 unit/mL had a sensitivity of 32.1% and a specificity of 92.7%, respectively (P<0.001). The sensitivity and specificity values of the IOTA ADNEX model and O-RADS were found as 78.8-48.3% and 97.9-93.5% respectively (P<0.001). There was moderate agreement between the IOTA ADNEX model and O-RADS (Kappa=0.53). CONCLUSION: The IOTA ADNEX model has a similar specificity to the O-RADS in malignancy risk assessment, but the sensitivity of the IOTA ADNEX model is higher than that of the O-RADS. The IOTA-ADNEX model can help avoid unnecessary surgeries.

Transmediastinal gunshot wound in a pregnant patient with stable hemodynamics

Abstract Transmediastinal gunshot wounds (TGWs) may lead to life-threatening injuries of vital organs such as large vessels, the esophagus, and lungs. Although they are not commonly encountered in pregnant women, additional caution should be given to these patients. Physical examination for the diagnosis and the choice of treatment modality contain controversial points in hemodynamically stable patients, and resuscitation has excessive importance due to physiological changes in pregnancy. We present a hemodynamically stable 26-week pregnant woman brought to the emergency department for TGW. She had a 1-cm diameter of bullet entrance hole on the right anterior 4th intercostal space, 2 cm lateral to the sternum, and a 3-cm diameter exit hole on the right posterior 12th intercostal space on the midscapular line.With our conservative approach, she had an uncomplicated pregnancy period, and gave birth to a healthy baby at term.

Transmediastinal Gunshot Wound in a Pregnant Patient with Stable Hemodynamics.

Transmediastinal gunshot wounds (TGWs) may lead to life-threatening injuries of vital organs such as large vessels, the esophagus, and lungs. Although they are not commonly encountered in pregnant women, additional caution should be given to these patients. Physical examination for the diagnosis and the choice of treatment modality contain controversial points in hemodynamically stable patients, and resuscitation has excessive importance due to physiological changes in pregnancy. We present a hemodynamically stable 26-week pregnant woman brought to the emergency department for TGW. She had a 1-cm diameter of bullet entrance hole on the right anterior 4th intercostal space, 2 cm lateral to the sternum, and a 3-cm diameter exit hole on the right posterior 12th intercostal space on the midscapular line. With our conservative approach, she had an uncomplicated pregnancy period, and gave birth to a healthy baby at term.

The Relationship between Serum Ischemia-Modified Albumin Levels and Uterine Artery Doppler Parameters in Patients with Primary Dysmenorrhea.

OBJECTIVE: Primary dysmenorrhea occurs due to abnormal levels of prostanoids, uterine contractions, and uterine blood flow. However, the reasons for pain in primary dysmenorrhea have not yet been clarified. We examined the blood flow alterations in patients with primary dysmenorrhea and determined the relationship between ischemia-modified albumin (IMA) levels, as an ischemia indicator, and primary dysmenorrhea. METHODS: In the present study, 37 patients who had primary dysmenorrhea and were in their luteal and menstrual phase of their menstrual cycles were included. Thirty individuals who had similar demographic characteristics, who were between 18 and 30 years old and did not have gynecologic disease were included as control individuals. Their uterine artery Doppler indices and serum IMA levels were measured. RESULTS: Menstrual phase plasma IMA levels were significantly higher than luteal phase IMA levels, both in the patient and in the control groups (p < 0.001). Although the menstrual phase IMA levels of patients were significantly higher than those of controls, luteal phase IMA levels were not significantly different between the two groups. Menstrual uterine artery pulsatility index (PI) and resistance index (RI) of primary dysmenorrhea patients were significantly different when compared with luteal uterine artery PI and RI levels. There was a positive correlation between menstrual phase IMA and uterine artery PI and RI in the primary dysmenorrhea. CONCLUSION: Ischemia plays an important role in the etiology of the pain, which is frequently observed in patients with primary dysmenorrhea. Ischemia-modified albumin levels are considered as an efficient marker to determine the severity of pain and to indicate ischemia in primary dysmenorrhea.

The relationship between serum ischemia-modified albumin levels and uterine artery doppler parameters in patients with primary dysmenorrhea

Abstract Objective Primary dysmenorrhea occurs due to abnormal levels of prostanoids, uterine contractions, and uterine blood flow. However, the reasons for pain in primary dysmenorrhea have not yet been clarified. We examined the blood flow alterations in patients with primary dysmenorrhea and determined the relationship between ischemia-modified albumin (IMA) levels, as an ischemia indicator, and primary dysmenorrhea. Methods In the present study, 37 patients who had primary dysmenorrhea and were in their luteal and menstrual phase of their menstrual cycles were included. Thirty individuals who had similar demographic characteristics, who were between 18 and 30 years old and did not have gynecologic disease were included as control individuals. Their uterine artery Doppler indices and serum IMA levels were measured. Results Menstrual phase plasma IMA levels were significantly higher than luteal phase IMA levels, both in the patient and in the control groups (p < 0.001). Although the menstrual phase IMA levels of patients were significantly higher than those of controls, luteal phase IMA levels were not significantly different between the two groups. Menstrual uterine artery pulsatility index (PI) and resistance index (RI) of primary dysmenorrhea patients were significantly different when compared with luteal uterine artery PI and RI levels. There was a positive correlation between menstrual phase IMA and uterine artery PI and RI in the primary dysmenorrhea. Conclusion Ischemia plays an important role in the etiology of the pain, which is frequently observed in patients with primary dysmenorrhea. Ischemia-modified albumin levels are considered as an efficient marker to determine the severity of pain and to indicate ischemia in primary dysmenorrhea.

Autoimmune Progesterone Dermatitis: A Case Report.

INTRODUCTION: Autoimmune progesterone dermatitis (APD) is a rare autoimmune dermatosis characterized by recurrent cutaneous and mucosal lesions during the luteal phase of the menstrual cycle that disappear some days after the menses. CASE REPORT: A 34-year-old primipara woman with no significant past medical history and no prior exogenous hormone use, who presented with cyclic skin eruptions starting 1 year after the delivery. The lesions occurred ∼ 6 days before the menses and disappeared in between 1 and 2 days after the menstruation ceased. The patient was diagnosed after a positive response to an intradermal test with progesterone and was successfully treated with combined oral contraceptives. The skin eruptions have not returned since the initiation of this therapy. CONCLUSION: Dermatologists, gynecologists, and obstetricians should be aware of this rare entity. Furthermore, if this condition is suspected, a thorough history taking on the menstrual cycle and results of the intradermal progesterone test are mandatory.

The impact of circulating 25-hydroxyvitamin and oral cholecalciferol treatment on menstrual pain in dysmenorrheic patients.

This study aims to determine Vitamin-D level in patients with primary dysmenorrhea and investigate the effect of Vitamin-D replacement on symptoms. About 100 patients in the 18-30 age group followed-up with primary dysmenorrhea diagnosis were included in this observational study. The pain severity was assessed using the visual analog scale (VAS). 25-hydroxy vitamin D(25(OH)D) levels of the patients were measured and the replacement therapy was applied according to measurement results. The patients were followed for three months in total. At the end of the three-month period, the 25(OH)D level was measured and the VAS score was assessed once more after the therapy. 25(OH)D level was insufficient in 23.0%, deficient in 45.0%, and severely deficient in 32.0% of the patients. It was found that the VAS score increased as the 25(OH)D level decreased (r = -0.320; p = .002). A significant reduction was observed in VAS scores after Vitamin-D treatment in all three groups; the amount of reduction in VAS score was determined to be higher in the patients with severely deficient levels of 25(OH)D, compared to the patients with deficient or insufficient levels (p < .001). A significant and negative correlation was found between Vitamin-D and symptoms associated with dysmenorrhea in our study. The Vitamin-D replacement therapy led to a significant decrease in symptoms.

Neuropathic pain in pregnant Turkish women with lumbopelvic pain and its impact on health-related quality of life.

OBJECTIVES: To investigate the prevalence of neuropathic pain in pregnant women and to state its influence on the functional status and health-related quality of life (HRQoL) in terms of physical, social, and emotional functioning. METHODS: A total of 90 pregnant women with lumbopelvic pain (LPP) and non-pregnant and healthy controls were included. The presence of neuropathic pain was determined using the Leeds assessment of neuropathic symptoms and signs (LANNS) questionnaire. The HRQoL was assessed using the Nottingham Health Profile (NHP), and the functional status was evaluated using the Oswestry Disability Index (ODI). The severity of pain was measured using a visual analog scale. RESULTS: The LANNS score was ≥12 in 34 pregnant women (37.8%). The prevalence of neuropathic pain was higher in pregnant women with LPP (odds ratio=6.22; 95% confidence interval=2.68-14.44) (p<0.001) than in controls. The LANNS score was found to be correlated with the physical mobility subgroup in the NHP at high levels (p=0.002, r=0.32) and with the ODI and pain subgroup in the NHP at moderate levels (p=0.013, r=0.26 and p=0.038, r=0.22, respectively). CONCLUSION: The present study is the first to demonstrate that neuropathic pain is associated with pregnancy-related LPP and strongly correlated with functional impairment and deterioration in the HRQoL. A better understanding of neuropathic pain mechanisms in pregnancy-related LPP will help us find more effective treatment strategies.

Cystic lymphangioma of the lesser omentum in a pregnant woman: a case report and review of the literature.

OBJECTIVE: Lymphangiomas are rare benign tumors which are generally seen in pediatric population and the etiopathogenesis has not yet been understood. They occasionally occur in the head and neck or axillary region with only 5% of them being located in the abdominal or mediastinal cavity. These tumors may be asymptomatic or may cause acute abdominal symptoms due to the location and extention. In the English literature, only 4 cases of lymphangioma were reported to have occurred in the pregnancy period. Herein, we report a case of cystic lymphangioma of the lesser omentum detected incidentally on the ultrasonogram of a 21 year-old, 26-week pregnant woman. The patient was followed up uneventfully during pregnancy. Caesarean section was performed due to transverse presentation of the fetus, and the tumor was completely resected during the same session. The patient is recurrence-free after 1 year of postoperative follow-up.

Lipoma of round ligament on the intraperitoneal portion (abdominal site): a case report.

OBJECTIVE: Primary tumors of round ligament are rare, and when found are typically leiomyomas. Endometrioma, and mesothelial cysts are the benign lesions recognized as involving the round ligament. We report a case of lipoma of the round ligament in a 48-year-old premenopausal woman. Round ligament lipoma on the intraperitoneal portion (abdominal site) is very rare and it should be kept in the differential diagnosis of ovarian and abdominal masses.

Serum levels of endocan correlate with the presence and severity of pre-eclampsia.

BACKGROUND: Endocan, a cysteine-rich dermatan sulfate proteoglycan expressed by endothelial cells, is seemed to be a new biomarker for endothelial dysfunction. Pre-eclampsia (PE) is characterized by the new onset of hypertension, proteinuria after 20 weeks of gestation, placental vascular remodeling, systemic vascular inflammation and endothelial dysfunction. The aim of this study was to investigate the relationship of PE and its severity with serum endocan levels. METHODS: A cross-sectional study was performed. Serum was collected from women with PE and normotensive controls. Serum endocan and tumor necrosis factor alpha (TNF-α) concentrations were measured by a specific enzyme linked immunosorbent assay. RESULTS: Patients with PE had significantly higher median (interquartile range) endocan and mean TNF-α concentrations than controls [20.04 (12.26) ng/mL vs 15.55 (6.19) ng/mL, p < 0.001 for endocan; 26.49 ± 12.14 pg/mL vs 14.62 ± 5.61 pg/mL, p < 0.001 for TNF-α; respectively]. Serum endocan concentrations were positively correlated with systolic blood pressure (r = 0.618, p < 0.001), diastolic blood pressure (r = 0.608, p < 0.001), the amount of 24-h proteinuria (r = 0.786, p < 0.001) and TNF-α (r = 0.474, p < 0.001) in women with PE. In subgroup analysis, patients with severe PE had significantly higher endocan concentrations than those with mild PE. Receiver operating characteristic analysis of endocan was used to identify the patients with PE and also discriminating between mild and severe PE. CONCLUSION: Serum endocan concentrations were significantly elevated in women with PE versus normotensive controls, and concentrations seem to be associated with the severity of the disease.

Diffusion-Weighted Mri of Postmenopausal Women with Vaginal Bleeding and Endometrial Thickening: Differentiation of Benign and Malignant Lesions.

PURPOSE: To investigate the feasibility of diffusion-weighted magnetic resonance imaging (DWI) with apparent diffusion coefficient (ADC) values in differentiating endometrial cancer from benign endometrial lesions in postmenopausal patients with vaginal bleeding and endometrial thickening and to predict the depth of myometrial invasion in endometrial cancer. MATERIALS AND METHODS: Postmenopausal patients with vaginal bleeding and endometrial thickening were enrolled in this prospective study. T2-weighted, pre- and postcontrast T1-weighted and diffusion-weighted images were obtained. The ADC values of all the patients with endometrial pathologies were recorded. The staging accuracies of DWI and postcontrast T1-weighted images in the assessment of myometrial invasion were evaluated in histopathologically proven endometrial cancer patients. RESULTS: Fifty-two patients (mean age: 57 ± 10, range: 41-79) were enrolled in the study. Thirty-eight of the lesions were benign (27 as hyperplasia and endometritis; 11 as polyps). Fourteen of the 52 endometrial lesions were pathologically proven as cancers and underwent hysterectomy, and all the specimens were reported as endometrioid adenocarcinomas. The mean ADC value (10-3 mm2/second) of cancer (0.88 ± 0.10) was significantly lower than that of benign lesions (1.78 ± 0.27, p = 0,001). There was no significant difference between ADC values of endometrial tissue in patients with FIGO stage 1A (0.87 ± 0.11, n = 9) and FIGO stage 1B (0.91 ± 0.07, n = 5). The staging accuracy was 92.9 per cent (13/14) for DWI and 85.7 per cent (12/14) for postcontrast T1-weighted images. CONCLUSION: ADC values allow benign endometrial lesions to be differentiated from endometrial cancer in postmenopausal patients but do not correlate with the depth of myometrial invasion and histological tumor grading.

Primary ovarian fibrosarcoma: a case report and review of the literature.

OBJECTIVES: Primary ovarian fibrosarcomas are extremely rare neoplasms, and only 50 cases have been reported in the English literature. Diagnosis can be difficult because of this condition's rarity, and other similar appearing mesenchymal lesions should be ruled out. METHODS: A 50-year-old postmenopausal woman came to our hospital because of abdominopelvic pain. Ultrasonography revealed a 41x33 mm heterogeneous solid mass in the right ovary. Total blood counts, biochemical parameters, and tumor markers were within normal ranges. Total abdominal hysterectomy, and bilateral salpingo oophorectomy were performed. Examination of a frozen, specimen revealed fibroma; however, the final histopathological diagnosis was low grade fibrosarcoma of the ovary. Microscopic examination demonstrated densely cellular, spindle-shaped tumor cells with increased mitotic activity (5 to 6 mitoses per 10 high-power fields). RESULTS: Immunohistochemical analysis revealed that the tumor cells were positive for vimentin and negative for actin and desmin and that the Ki 67 proliferation index was 30% to 40%. The patient did not receive adjuvant treatment, and remained free of disease after a follow up of 6 months. CONCLUSIONS: Although ovarian fibrosarcomas are unusual causes of solid masses in postmenopausal women, they should be considered when adnexal masses are examined in these patients. Mitotic activity and Ki-67 positivity were identified as important diagnostic factors for ovarian fibrosarcoma.

A resistant case of pemphigus gestationis successfully treated with cyclosporine.

Pemphigoid gestationis (PG) is a rare autoimmune blistering disease of pregnancy caused by antibasement membrane zone auto-antibodies. The usual clinical findings are multiple pruritic urticarial papules and plaques, target lesions, vesicles, and blisters that occur during the second and third trimesters of pregnancy or in the immediate postpartum period. The disease is often treated with topical corticosteroids and oral antihistaminics. In more severe cases, systemic corticosteroids are needed. Herein, we report a case of resistant PG that responded to treatment with cyclosporine.

Prevalence of Co-existing Endometrial Carcinoma in Patients with Preoperative Diagnosis of Endometrial Hyperplasia.

INTRODUCTION: Endometrial hyperplasia has been associated with the presence of concomitant endometrial carcinoma. In this study, patients who were diagnosed with endometrial hyperplasia and had hysterectomy, determination of the incidence of endometrial cancer accompanying postoperatively and clinical parameters associated with cancer are aimed. MATERIALS AND METHODS: Endometrial biopsies were taken from patients for various reasons and among them 158 patients diagnosed with endometrial hyperplasia from pathologic examination results were retrospectively evaluated. All of the patient's age, parity, weight, transvaginal ultrasound measured by endometrial thickness, concomitant systemic disease (diabetes, hypertension, hypothyroidism), tamoxifen use, hormone use and whether in reproductive age or menopause were all questioned. Patients who applied with endometrial cancer, their cervical stromal involvement, lymph node involvement, cytology positivity and omental metastases were examined. Patients were classified according to their stage and grade. Patients who had intraoperative frozen were re-evaluated. RESULTS: Fifteen cases with preoperative endometrial hyperplasia diagnosed with endometrial cancer postoperatively, 2 cases had complex hyperplasia without atypia and 13 cases had complex atypical hyperplasia. The rate of preoperative hyperplasia with postoperative endometrial cancer was found to be 10.8% where by 15 cases of patients diagnosed with endometrial cancer postoperatively 11 cases were in postmenopausal period. In patients diagnosed with endometrial cancer according to their histologic types 14 cases had endometrioid adenocarcinoma while one patient with preoperative complex hyperplasia without atypia was diagnosed with serous papillary carcinoma postoperatively. Evaluation of stages in patients diagnosed with cancer, 7 cases of patients had stage IA, 7 cases of patients had stage IB, and 7 cases cases of patients with serous papillary carcinoma were evaluated as stage 3C. CONCLUSION: The risk of endometrial cancer in patients diagnosed with endometrial hyperplasia especially endometrial hyperplasia ranges between 15% to 45% and among them 7.9%-51% are found to have myometrial inversion. Therefore, preoperative ultrasound and magnetic resonance imaging should be perfomed in patients diagnosed with complex atypical hyperplasia. Even intraoperative frozen section examination can provide useful information in selected cases.

Bilateral malignant mixed serous adenocarcinoma and malignant transitional cell carcinoma of the ovaries: An extremely rare neoplasm.

Mixed epithelial ovarian carcinomas are extremely rare and comprise less than 4% of all malignant ovarian tumors. We report a 61-year-old postmenopausal woman with bilateral adnexal masses. In the postoperative histopathological evaluation, mixed epithelial carcinoma with areas of disseminated serous adenocarcinoma and less prevalent areas of malignant transitional cell carcinoma was observed. Up-to-date, there have been only two cases with mixed serous adenocarcinoma and malignant transitional cell carcinoma reported in the English literature, and our case is the first case with bilateral tumors.

Pregnancy outcome of 149 pregnancies in women with epilepsy: Experience from a tertiary care hospital.

INTRODUCTION: Epilepsy has a prevalence of 1.65% in adults, and every 1 in 200 pregnancies encounters its complications. We aimed to present the existing condition of and our experience with epileptic pregnant women for whom the prepregnancy counseling is inadequate in Turkey. METHODS: We evaluated 149 epileptic pregnant women between March 2009 and January 2015. Demographic features of the patients, along with type and duration of epileptic seizure, time of diagnosis, date of last seizure prior to pregnancy, number and duration of seizures during pregnancy, type of AEDs, result and week of termination of pregnancy, and birth weight were registered, and also, we evaluated perinatal complications and fetal malformations. RESULTS: Mean age of the patients was 27.12 ± 5.4 years, and mean duration from the diagnosis of epilepsy to pregnancy was 9.68 ± 5.91 years. Twenty-seven (18.12%) and 101 (67.78%) patients had polytherapy and monotherapy, respectively. We observed epileptic seizures in 103 (69.12%) patients during pregnancy, and seizures mostly occurred in the first and third trimesters. Forty-one (39.80%) patients had seizures in all three trimesters. Forty-two (28.18%) patients among all patients who had seizures during pregnancy had 5 or more seizures. Major malformations, namely, cleft lip and palate, ventriculoseptal defect, and spina bifida were observed in the patients. Mean birth week was 38.43 ± 1.68 weeks, and mean birth weight was 2965.31 ± 453.94 grams. Twenty-two patients had normal spontaneous vaginal delivery whereas 118 patients had cesarean section. CONCLUSIONS: Pregnant women with epilepsy have their own risks. These women should be followed by experienced obstetricians and neurologists during their pregnancies. Appropriate management and follow-up lead to good results almost the same as general population.

Mature cystic teratoma of the fallopian tube in a postmenopausal woman: a case report and review of the literature.

Background. Mature cystic teratomas of the fallopian tube are extremely rare and only 54 cases have been reported in the literature. In this paper, we report a mature cystic teratoma of the fallopian tube in a postmenopausal woman and we report the review of literature of tubal cystic teratomas. Case. A 62-year-old, gravida 4 postmenopausal woman presented with pain in the right lower abdominal region for a long time. An 88 × 72 × 95 mm heterogeneous mass which contained calcifications and lipoid components was detected in the right adnexal region by transvaginal ultrasonogram (TV-USG). Serum tumour markers, namely, CA125, CA15-3, and CA19-9, were within normal range. A laparotomy revealed a 9 × 10 cm cystic mass within the fimbrial region in the right fallopian tube, and right salpingoopherectomy was performed consequently. Microscopic examination revealed squamous epithelium with sebaceous glands and hair follicles, and pseudostratified ciliated respiratory epithelium with cartilage and mucous glands. Because the frozen section resulted in a benign dermoid cyst, no further operative procedure was performed. The postoperative follow-up was uneventful and the patient was discharged on the second postoperative day. Conclusion. In cases of undetermined pelvic or abdominal masses, a teratoma of the fallopian tube should be considered.

Comprasion of ovarian stromal blood flow measured by color Doppler ultrasonography in polycystic ovary syndrome patients and healthy women with ultrasonographic evidence of polycystic.

OBJECTIVE: To compare ovarian stromal artery blood flows measured by Doppler ultrasonography of polycystic ovary syndrome (PCOS) patients and healthy women with polycystic ovarian image in ultrasonography. METHODS: Forty-two patients diagnosed with PCOS according to the criteria of 2003 Rotterdam Concencus Conferance on PCOS and 38 healthy volunteers with polycystic ovarian image in ultrasonography were included in the study. Ovarian volumes and ovarian stromal artery blood flows were measured by 3-dimensional (3-D) ultrasonography and Doppler ultrasonography in all patients. RESULTS: In patients with PCOS, ovarian stromal artery pulsatility index (PI) and resistivity index (RI) were found significantly different from healthy women with polycystic ovarian image in ultrasonography (p < 0.05). 3-D ovarian volumes were found significantly higher in patients with PCOS (p < 0.05), and a negative correlation was also obtained between ovarian volumes and ovarian stromal artery resistivity indices. CONCLUSION: Ovarian stromal artery Doppler examination could have an importance to explain the pathophysiology of PCOS, but there are few publications in the literature about PCOS and the details of ovarian stromal artery Doppler parameters in patients with polycystic ovarian image only. We conclude that Doppler ultrasonography findings of PCOS patients might be helpful in understanding the clinical follow-up and etiology of the disease.

The effects of a history of seizures during pregnancy on umbilical arterial blood gas values in pregnant women with epilepsy.

OBJECTIVE: The objective of this study is to investigate if the number of seizures that occur during pregnancy has any effect on umbilical arterial blood gas values at delivery. MATERIAL AND METHODS: In total, 55 women who were 37 to 41 weeks pregnant and diagnosed with generalized tonic-clonic epilepsy and 50 pregnant women with similar characteristics but not diagnosed as epileptic were included in this study. The patients diagnosed with epilepsy were divided into two groups: 27 patients with a history of at least 5 epileptic seizures during pregnancy and 28 who had no seizures during pregnancy. All patients diagnosed with epilepsy had a history of caesarean delivery or a caesarean section under general anesthesia on the advice of neurology. Pregnant women in the control group were also chosen from among patients who had a caesarean on account of a previous caesarean delivery. In the cases included in the study, umbilical arterial blood gas sampling was performed immediately after delivery. RESULTS: When the control group without epilepsy was compared with pregnant women who had no history of epileptic seizures during pregnancy, no difference was found in umbilical arterial blood gas values (p>0.05). When patients with a history of 5 or more epileptic seizures during pregnancy were compared with the control group without epilepsy and the patients with epilepsy who had no history of seizures during pregnancy, there was no statistically significant difference (p>0.05), although their umbilical arterial blood pH values were found to be lower, while partial carbon dioxide pressure (pCO2), values were higher and partial oxygen pressure (pO2) values were lower. CONCLUSION: Taking potential fetal risks into consideration, maternal generalized tonic-clonic epileptic seizures might be worrying. Tonic-clonic seizures that occur during pregnancy appear to be associated with temporary hypoxia. Therefore, monotherapy for seizures and treatment at the lowest effective dose should be administered to women with epilepsy in the preconception and prenatal term.