BACKGROUND & OBJECTIVE: Extracorporeal Membrane Oxygenation (ECMO) is being used increasingly across the world as a short-term life support for infants, children, and adults. As of 2014, over 4500 patients at over 200 centers world-wide were being treated with ECMO annually. The applications of ECMO range from patients with acute cardiac or pulmonary failure, to patients who are immediately post-op from lung or heart transplant/surgery. In reading the daily batch of ICU radiographs, the pediatric radiologist will often see ECMO cannulae amongst the tubes and lines. Many radiologists can acknowledge the presence of cannulae, but are often unfamiliar with the radiographic details of cannulae position and complications. Our goal is to educate pediatric radiologists on ExtraCorporeal Membrane Oxygenation (ECMO) and the normal/abnormal appearance of radiographs of patients on ECMO. Read More

Meeting name: SPR 2017 Annual Meeting & Categorical Course , 2017

Authors: Thompson Adrienne, Al-aklabi Mohammed, Cave Dominic, Noga Michelle

Keywords: ECMO, Life support, Extracorporeal Membrane Oxygenation

Developmental dysplasia of the hip (DDH) is a common congenital problem affecting up to 3% of the the population. If untreated, DDH may lead to hip dislocation and premature osteoarthritis. Current DDH diagnosis is highly operator-dependent as it relies on 2D ultrasound. 3D ultrasound offers more complete, and potentially more reliable, imaging of infant hip geometry. However, it is unclear whether 3D ultrasound images, noisy with artifacts and reconstructed by proprietary algorithms from non-parallel beams, give accurate 3D shape information. We sought to validate the fidelity of acetabular surface models obtained by 3D ultrasound by comparison with those obtained concurrently from MRI. Read More

Meeting name: IPR 2016 Conjoint Meeting & Exhibition , 2016

Authors: Diederichs Chad, Heath Alana, Mabee Myles, Hareendranathan Abhilash, Zonoobi Dornoosh, Thompson Adrienne, Jaremko Jacob

Keywords: DDH, 3D ultrasound, MRI, pediatric radiology, hip dysplasia