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When a CNS anomaly is detected by sonography or suspected on ultrasound, MRI findings might lead to altered diagnosis and patient counseling.

Background: This article, prepared by the Association of Professors of Gynecology and Obstetrics Undergraduate MedicalEducation Committee, discusses the evolving challenges facing medical educators posed by social media and a new form of professionalism that has been termed e-professionalism. Summary: Eprofessionalism is defined as the attitudes and behaviors that reflect traditional professionalism paradigms but are manifested through digital media. One of the major functions of medical education is professional identity formation; e-professionalism is an essential and increasingly important element of professional identity formation, because the consequences of violations of e-professionalism have escalated from academic sanctions to revocation of licensure. Conclusion: E-professionalism should be included in the definition, teaching, and evaluation of medical professionalism. Curricula should include a positive approach for the proper professional use of social media for learners.

This study was undertaken to determine the specificity of prenatal diagnosis of posterior urethral valves. Twenty-two fetuses were diagnosed in utero with posterior urethral valves due to the presence of persistent megacystis and hydronephrosis. Ten cases had oligohydramnios and 12 had normal or increased fluid. Confirmation of diagnosis was not available in 3 fetuses. Only 8 of 19 fetuses had postnatal confirmation of posterior urethral valves. Other anomalies included urethral atresia, ureteral duplication, megacystis/megaureter, reflux and multicystic dysplastic kidney. We conclude that in utero evidence of megacystis and hydronephrosis with or without oligohydramnios is not diagnostic of posterior urethral valves.

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