Neurodevelopmental Outcomes following Prenatal Diagnosis of Isolated Corpus Callosum Agenesis: A Systematic Review.

Abnormalities of corpus callosum are one of the most common brain anomalies. Fetuses with isolated corpus callosum agenesis (CCA) have a better prognosis than those with additional anomalies. However, unpredictable neurodevelopmental outcomes of truly isolated CCA make prenatal counseling a challenge. The aim of this review is to evaluate neurodevelopmental outcomes in children with prenatal diagnosis of isolated CCA. Controlled clinical trials published between May 23, 2009, and May 23, 2019, using the MeSH term "agenesis of corpus callosum" were reviewed. A total of 942 articles were identified, and 8 studies were included in the systematic review depending on the inclusion criteria. These studies included 217 fetuses with isolated CCA and no other anomalies at prenatal assessment. Neurodevelopmental outcome was reported to be normal in 83 children with a prenatal diagnosis of isolated CCA confirmed at birth within 128 completed assessments. About 45 children presented borderline, moderate, or severe neurodevelopmental outcome. In this review, neurodevelopment was favorable in two-thirds of the cases, but mild disabilities emerged in older children. Despite this, disabilities can occur later beyond school age and a low risk of severe cognitive impairment exists. Our study highlights the essential early diagnosis and proper supportive therapy.

Dichorionic twins discordant for body-stalk anomaly: a management challenge.

Body-stalk anomaly is a sporadic and rare maldevelopment disorder characterised by large abdominal wall defect, spinal deformity and rudimentary umbilical cord. It is considered a lethal condition as there are only few reports of survival but there was at least one case of long-term survival after neonatal surgery.Differential diagnosis includes isolated omphalocele or gastroschisis, short umbilical cord, amniotic band, limb body-wall complex and other polymalformative syndromes.There are few reports about the expectant prenatal management of the body stalk anomaly as the majority of prenatal diagnosed cases undergo early elective termination. Twin pregnancies discordant for the anomaly represent a challenge to prenatal management as a healthy fetus should also be considered.We describe a case of dichorionic-diamniotic twins discordant for body stalk anomaly which underwent selective feticide of the affected fetus late in pregnancy, in accordance with parents' decision focused on the neonatal well-being of the unaffected twin.

Conservative laparoscopic approach to a perforated pyomyoma after uterine artery embolization.

We describe a conservative laparoscopic approach to treatment of a perforated pyomyoma after uterine artery embolization. A 36-year-old woman came to our emergency department 8 weeks after undergoing uterine artery embolization. She reported painful abdominal cramps. Physical examination revealed fever, tachycardia, hypotension, abdominal pain with rebound tenderness and pain during bimanual examination. Ultrasonography showed a fundal/subserosal leiomyoma and a moderate amount of fluid in the abdominal cavity. Because the patient desired preservation of the uterus, a laparoscopic approach was used for drainage and lavage of a perforated pyomyoma. The patient had an uneventful recovery and remained well at follow-up visits. Second-look diagnostic laparoscopy enabled treatment of the adhesions formed and revealed patent fallopian tubes. Surgery has been the primary approach to pyomyoma. However, hysterectomy leads to irreversible sterility and myomectomy can be difficult to perform. Therefore, there is need for a less invasive intervention in women who seek conservative treatment. Recently, computed tomography-guided drainage was successfully performed in two patients with pyomyoma. To our knowledge, this is the first report of a successful conservative laparoscopic approach to pyomyoma.