Aslıhan Yazıcıoğlu

Outcome of sonographically suspected fetal ovarian cysts

Abstract Objective: Fetal ovarian cysts (FOCs) are the most common intra-abdominal cystic structures formed during antenatal period. The aim of this study was to evaluate prenatal characteristics and postnatal outcome of sonographically suspected FOCs. Methods: We reviewed prenatal sonographic data and postnatal medical records of 29 fetuses that were suspected to have ovarian cysts in our hospital, between January 2001 and September 2012. Perinatal outcomes were obtained for all cases. Results: In a total of 29 cases, we confirmed initial antenatal diagnosis of ovarian cyst in 20 cases (68.9%) at postnatal period. Diagnosis of remaining nine cases revealed urogenital sinus anomaly in four cases, multicystic dysplastic kidney in two cases, mesenteric cyst in one case, intestinal duplication cyst in one case and lymphangioma in one case postnatally. In seven of the 20 ovarian cysts (35%), resolution of the cyst occurred prenatally. Intrauterine death of a fetus occurred at second trimester. In the postnatal period, most often cases (11/20) were spontaneously resolved and surgery was performed on two babies due to ovarian torsion (2/20). Conclusion: Differential diagnosis of FOCs should always include genitourinary tract disorders, gastrointestinal tract disorders and other intra-abdominal cystic structures.

Ovarian carcinoma associated with endometriosis.

OBJECTIVES Previous studies have suggested an association between endometriosis and development of ovarian cancer. A study was performed to evaluate the cases of ovarian carcinoma associated with endometriosis. STUDY DESIGN The study includes patients with ovarian carcinoma associated with endometriosis diagnosed between 2000 and 2010 at Hacettepe University Hospital, Ankara, Turkey. A total of 1086 patients who underwent surgical staging for ovarian carcinoma were analyzed retrospectively for the presence of histologically documented endometriosis. The clinical and pathological characteristics of 45 ovarian carcinoma patients associated with endometriosis were evaluated including histologic subtype, stage and grade. RESULTS Ovarian carcinoma was found to be associated with endometriosis in 4.1% (45/1086) of the cases. Of them, 17 patients (37.8%) had clear cell, 15 (33.3%) had endometrioid, 6 (13.3%) had serous papillary, 4 (8.9%) had mucinous and the remaining 3 patients had an undifferentiated subtype of ovarian carcinoma. Twenty-three (51.1%) patients had stage I, 4 (8.9%) had stage II and 18 (40.0%) had stage III disease. The frequency of coexistence of endometriosis was 20.4% (17/83) for clear cell carcinoma and 9.3% (15/161) for endometrioid cell carcinoma. CONCLUSIONS Only a small proportion of ovarian cancer cases were found to be associated with endometriosis. Endometriosis was most frequently associated with clear cell and endometrioid types of ovarian carcinoma. Ovarian carcinoma associated with endometriosis seems to represent a distinct disease entity with different histological subtypes, early presentation and a relatively favorable outcome.

Tuboovarian Abscess due to Colonic Diverticulitis in a Virgin Patient with Morbid Obesity: A Case Report.

Since tuboovarian abscess is almost always a complication of pelvic inflammatory disease, it is rarely observed in virgins. A 30-year-old virgin patient presented with pelvic pain, fever, and vaginal spotting for the previous three weeks. Her abdominopelvic computed tomography scan revealed bilateral multiseptated cystic masses with prominent air-fluid levels suggesting tuboovarian abscesses. The sigmoid colon was lying between two tuboovarian masses, and its borders could not be distinguished from the ovaries. The patient was presumed to have bilateral tuboovarian abscesses which developed as a complication of the sigmoid diverticulitis. She was administered intravenous antibiotic therapy followed by percutaneous drainage under ultrasonographic guidance. She was discharged on the twenty second day with prominent clinical and radiological improvement. Diverticulitis may be a reason for development of tuboovarian abscess in a virgin patient. Early recognition of the condition with percutaneous drainage in addition to antibiotic therapy helps to have an uncomplicated recovery.

Non-immune hydrops fetalis as a diagnostic and survival problems: what do we tell the parents?

Abstract Objective: Nonimmune hydrops fetalis (NIHF) is one of the most difficult problems related to pregnancy. The aim of this study was to evaluate the etiological analysis as well as the fetal and neonatal outcomes of NIHF. Methods: We reviewed the prenatal sonographic data and postnatal medical records of pregnant women diagnosed as NIHF in our hospital between January 2001 and May 2013. All cases were categorized using 12 etiological classification groups. Demographic data, diagnostic laboratory parameters, karyotyping results, sonographic and autopsy findings, postnatal final diagnoses, and perinatal mortality rates were also recorded. Results: This study included 147 cases. The mean gestational age at the time of the initial diagnosis was 23.84±6.30 weeks. Cardiovascular causes were the most common (21.7%), followed by structural abnormalities (17.0%), chromosomal abnormalities (6.8%), and skeletal dysplasias (5.4%). Chromosomal abnormalities were detected in 12.8% of these cases. The most common karyotype abnormality was monosomy X. Postmortem autopsy was performed in 50 (34%) cases, and at least one finding was detected in 40 (80%) of these cases. The overall mortality rate was 78.2%. The gestational week at delivery, birth weight, and Apgar score (1st and 5th min) showed a statistically significant difference between exitus and surviving fetuses (P<0.05). Conclusion: NIHF can lead to high perinatal morbidity and mortality, yet its etiopathology remains poorly understood. Early diagnosis of NIHF gives parents an opportunity to make an informed choice about the possible complications of a pregnancy.

Antenatal diagnosis and outcome of agenesis of corpus callosum: A retrospective review of 33 cases

OBJECTIVE To present antenatal sonographic findings and postnatal outcome of a population of foetuses diagnosed with agenesis of corpus callosum. MATERIAL AND METHODS The database of our ultrasound laboratory was retrospectively searched for cases of agenesis of the corpus callosum suspected at antenatal sonography between 2002 and 2012. The following variables were assessed: maternal age, gestational age at diagnosis, gender, any additional cerebral and extra-cerebral malformations, results of karyotype analysis and pregnancy and foetal/neonatal outcomes. RESULTS During the study period, 33 foetuses with agenesis of the corpus callosum were identified antenatally, with a male preponderance. The mean maternal age was 28.48 years. In all cases, pre/postnatal MRI and/or necropsy were performed in order to confirm the diagnosis. Among those, there were additional brain findings in 23 (69.7%) and additional extra-cerebral anomalies in 3 (9.1%) foetuses. Karyotype analysis was performed in 21 of 33 (63.6%) cases. As for pregnancy outcome, the pregnancy was terminated in 14 (42.4%) of the remaining 19 foetuses; eighteen (54.5%) were delivered near term and one (3.1%) who was delivered prematurely died during the neonatal period. CONCLUSION The diagnosis of congenital brain malformation is a challenging issue, since additional findings have a considerable effect on prognosis; detailed examination with genetic counselling should be performed.

Prenatal diagnosis and clinicopathologic examination of a case with diastematomyelia.

Diastematomyelia is a rare form of spinal dysraphism. Here the spinal cord was split into two with a bony or cartilaginous spur, resulting in formation of two hemicords. The prenatal diagnosis of diastematomyelia is possible with ultrasonography. The unique finding is the appearance of echogenic focus within the spinal canal. This condition may not have any clinical sign during prenatal and early years of life but as the child grows, serious neurologic manifestations may occur, commonly termed the “tethered cord syndrome”. Here, we report a case of diastematomyelia in which a careful antenatal imaging was performed and postnatal pathologic examination confirmed the diagnosis.

Impaired DNA methylation leading to heterotrisomy.

To date, it is known that approximately 15–20% of all clinically recognised pregnancies result in spontaneous abortion (Robinson et al. 2001). The American Society for Reproductive Medicine defines...

Integration of three-dimensional ultrasonography in the prenatal diagnosis of amniotic band syndrome: A case report.

Amniotic band syndrome is a rare disorder which is thought to be caused by early rupture of the amniotic membrane. The extent of the disease may vary from minor digital amputations to severe lethal anomalies. For many years in routine clinical practice, this syndrome has been diagnosed with two-dimensional ultrasonography. Evolving imaging techniques by means of three-dimensional ultrasonography gives the chance of early and accurate diagnosis of this devastating anomaly. By integrating three-dimensional ultrasonography to the suspected findings diagnosed in the two-dimensional ultrasonography allows us to predict possible outcomes and provides convenience in counselling. Herein we present a case of amniotic band syndrome diagnosed at 19 weeks of gestation with three-dimensional ultrasonography and pregnancy was terminated in the 20th week. Using three-dimensional ultrasonography in certain suspected foetal anomalies may provide the early diagnosis and more accurate knowledge about extent of the disease.

First trimester three-dimensional ultrasonographic diagnosis of diastrophic dysplasia: a case report and review of the literature

Abstract Diastrophic dysplasia is a rare genetic disorder characterized by short limbs and deformities of several joints occurring in conjunction with xyphoscoliosis, distinctive abduction of the first metacarpals (hitchhiker thumbs). A 28-year-old pregnant patient was referred due to detection of increased nuchal translucency at the first-trimester scan. We describe a case of diastrophic dysplasia diagnosed by two- and three-dimensional ultrasound and termination of pregnancy at 13 weeks of gestation. This case is the first report in the literature in which 3D ultrasound was used in diagnosis of diastrophic dysplasia as early as the 13th week of pregnancy. We think that prenatal diagnosis of diastrophic dysplasia can be possible even at first trimester.

Brain Metastasis as an Initial Manifestation of Ovarian Carcinoma: A Case Report

Brain metastasis is a rare and late manifestation of ovarian carcinoma. A 30-year-old woman initially presenting with neurologic symptoms was later found to have mucinous ovarian carcinoma. The patient had a 6 cm adnexal mass with multiple millimetric brain metastatic lesions. Following a surgical staging laparotomy procedure, the patient received brain irradiation and systemic chemotherapy.