Obstetrics and Gynecology
Tyurina Natalya Alexandrovna; Fomicheva Tatyana Vladimirovna; Laksaev Vladislav Petrovich; Naumova Irina Sergeevna; Goryachkina Daria Valerievna; Minashkina Alina Sergeevna; Shukshina Olga Ivanovna; Kanunova Tatyana Andreevna
Volume 8, Issue 4 , July and August 2023, , Pages 382-388
Abstract
Background & Objective: There is a well-established link between multiple pregnancies and assisted reproductive techniques (ARTs). Increased maternal and perinatal morbidity and mortality are directly related to multiple pregnancies. The purpose of the current study is to examine the effects ...
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Background & Objective: There is a well-established link between multiple pregnancies and assisted reproductive techniques (ARTs). Increased maternal and perinatal morbidity and mortality are directly related to multiple pregnancies. The purpose of the current study is to examine the effects of multiple pregnancies on women using various reproductive techniques.Materials & Methods: This study used a comparative-analytical approach. We assessed a cohort of 130 pregnant women of which 120 had twins and 10 had triplets. In vitro fertilization and embryo transfer (IVF-ET) were performed on 62.0% of women, while 6.0% had ovulation induction. Using ultrasound examination, twin and triplet pregnancies were found in 92% and 8%, respectively.Results: Our results show that 11% of women experience the physiological course of pregnancy with multiple pregnancies. Pregnancy concludes in the delivery of twins only in 50% of patients with multiple pregnancies diagnosed by ultrasound examination before 10 weeks. It was found that 46% of births in women carrying multiple pregnancies happened prematurely after studying more than 100 births. Of these, 6% occurred before 28 weeks, 20% between 29 and 34 weeks, and 20% between 35 and 37 weeks.Conclusion: Preeclampsia and placental insufficiency are more likely to occur in multiple pregnancies than in single pregnancies. As a result, at the beginning of the second trimester, all preventative measures should be implemented. Although abdominal delivery is not the preferred option for multiple pregnancies, there is a need to increase the indications for surgical delivery for the benefit of the fetuses.
Radiology
Mehnoosh Torkzaban; Nesa Rajabpoor Nikoo; Ateeh Kalateh; Mahboobeh Shirazi
Volume 5, Issue 1 , August 2020, , Pages 27-30
Abstract
Background and Objective: Conjoined twins (CTs) are rare complications of monozygotic twinning. Cephalothoracopagus is the rarest subtype of CTs and occurs once in every 58 sets of conjoined twins or once in every three million births. Here we present such a case and analyze the possible reasons for ...
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Background and Objective: Conjoined twins (CTs) are rare complications of monozygotic twinning. Cephalothoracopagus is the rarest subtype of CTs and occurs once in every 58 sets of conjoined twins or once in every three million births. Here we present such a case and analyze the possible reasons for ultrasonographic misdiagnosis and recommend solutions to avoid it.Case Report: In this article, we have reported a case of Cephalothoracopagus Janiceps twining. The ultrasonographic diagnosis was missed at 7 and 12 weeks scans. Increased thickness of nuchal translucency and absent nasal bone was observed alongside with suspected gastroschisis. The patient was referred for further evaluation at 13-14 weeks of pregnancy. Unexpectedly, two alive fetuses were reported fused in the head, thorax, and abdomen. Because of the poor prognosis, counseling was provided for parents and elective medical pregnancy termination was carried out. We have analyzed the possible reasons for ultrasonographic misdiagnosis.Conclusion: Without applying a standardized scanning of the entire uterus both in a longitudinal and transverse approach in early pregnancy, cephalothoracopagus twining may be misdiagnosed with a singleton pregnancy. A high level of concerns may raise for conjoined cephalothoracopagus twinning in case of finding a single fetal pole with an irregular body outline and a disproportionally large head in the presence of two separate fetal hearts in early pregnancy. Two fused heads with two brains and two sets of lower and upper extremities do confirm the diagnosis.
