Placenta Accreta Spectrum: The Role of Interventional Radiology in Multidisciplinary Management.

Placenta accreta spectrum is increasing in prevalence and poses significant risks to obstetric patients. This article defines characteristics, diagnosis, management, and outcomes of placenta accreta spectrum, highlighting interventional radiology's role in its management as part of a multidisciplinary approach.

Gastrointestinal Manifestations of Coronavirus Disease 2019 Across the United States: A Multicenter Cohort Study.

Background And Aims: Gastrointestinal (GI) symptoms occur among patients diagnosed with coronavirus disease 2019 (COVID-19), and there is clear evidence that SARS-CoV-2, the causative pathogen, infects the GI tract. In this large, multicenter cohort study, we evaluated variations in gastrointestinal and hepatic manifestations of COVID-19 throughout the United States (US).

Methods: Patients hospitalized with a positive COVID-19 test prior to October 2020 were identified at 7 US academic centers.