Showing 2 Abstracts.
The purpose of this case series is to describe the variable prenatal presentation of lethal and nonlethal hypophosphatasia, obstetrical outcomes, and postnatal course of the nonlethal cases. 5 genetically proven cases of hypophosphatasia were evaluated in our fetal imaging center from 2009 to 2016 and initially imaged between 17 weeks and 34 weeks gestation. The prenatal imaging, prenatal testing, pregnancy outcome, and postnatal or autopsy imaging and genetic testing are reviewed in this case series. All 5 cases were referred with a high suspicion of a skeletal dysplasia. Fetal sonography demonstrated a spectrum of bowing, shortening, and acute fractures of the long bones, variable involvement of the upper and lower extremities, and axial skeleton involvement. Of the 5 cases, 3 were nonlethal. Postnatal imaging in these cases was concordant with the prenatal assessment of variable mild limb shortening and bowing and without involvement of the axial skeleton. Case 4 was terminated at 20 weeks due to severe micromelia and irregular long bones with postmortem radiographs demonstrating shortening and fractures with severe demineralization of the skull. Case 5, first evaluated at 29 weeks gestation demonstrated severe bowing and shortening of the long bones, a small chest circumference with beading of the ribs. Postnatal radiographs demonstrated spurs in the midshafts of the fibula and ulna with severely demineralized skull. The infant died in the immediate postnatal period. Read More
Meeting name: SPR 2017 Annual Meeting & Categorical Course , 2017
Authors: Loomis Judyta, Bulas Dorothy, Rubio Eva, Blask Anna
The radiologic findings of SARS-CoV-2 infection have been well described in the literature over the past several years. Although the myriads of acute disease processes have also been extensively documented, the long-term complications of SARS-CoV-2 infection and multisystem inflammatory syndrome in children (MIS-C) are unknown, including conditions carrying potentially significant morbidity, such as pediatric post-acute sequelae of COVID-19 (PASC). This study establishes a prospective, longitudinal cohort of SARS-CoV-2 infected individuals versus uninfected controls to characterize long-term outcomes following pediatric SARS-CoV-2 infection, including cardiopulmonary imaging evaluation with chest radiography (CXR) or chest computed tomography (CT). This study was funded by the National Institute of Allergy and Infectious Diseases (NIAID), NIH. Read More
Meeting name: SPR 2025 Annual Meeting , 2025
Authors: Zember Jonathan, Turkbey Evrim, Bulas Dorothy, Bost James, Liang Jason, Rubenstein Kevin, Gould Nicholas, Montealegre Sanchez Gina, Barron Karyl, Debiasi Roberta, Delaney Meghan, Arrigoni Lauren, Wessel David, Notarangelo Luigi
Keywords: Chest Computed Tomography (CT), Chest, Infection