AJR Podcasts

Full article: https://www.ajronline.org/doi/10.2214/AJR.21.27301 Several prognostic scores have been applied for predicting survival after transjugular intrahepatic portosystemic shunt (TIPS) placement to guide patient selection. In this episode, John Do, MD speaks with TIPS expert Dr. Jonas Redmond, interventional radiologist and associate professor at the University of California San Diego, to discuss the results of a recently published study in AJR that supports the utility of FIPS score in differentiating patients who are optimal candidates.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.27147 Early diagnosis and treatment of pulmonary hypertension are crucial to prevent chronic progression and a poor prognosis. The nonspecific presenting symptoms and need for right heart catheterization may contribute to a delay in diagnosis. In this episode, Sara Tedla MD, discusses a recently published study in AJR, which evaluates the utility of cardiac chamber volumetric measurements based on non-gated CT pulmonary angiography and the updated 2018 pulmonary hypertension criteria.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.27135 Wenhui Zhou, MD, PhD reviews a recent AJR article examining the diagnostic performance of six different imaging modalities in the detection of sporadic pheochromocytoma, and the science behind several radiotracers used in the detection of pheochromocytoma. This study incentivizes the use of automated MR Elastography to screen for hepatic fibrosis in nonalcoholic hepatosteatotitis.

Full article: https://www.ajronline.org/doi/10.2214/AJR.21.27129 Xiaochen D. Liu, MD discusses an article that assesses the utility of preoperative shear wave elastography measurements of the supraspinatus muscle to predict successful rotator cuff repair, including comparison with MRI-based measures.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.26935 Ragheed Al-Dulaimi, MD discusses an AJR article that assesses utility of second-largest lesion size on parathyroid CT for differentiating single-gland disease from multigland disease.

Full article: https://www.ajronline.org/doi/10.2214/AJR.21.26806 Post-embolization syndrome (abdominal pain, nausea, emesis, and fever) is the most common adverse effect of liver embolotherapy and is the primary reason for post-procedure hospitalization. Liwei Jiang, MD, discusses a new study that links cirrhosis with the severity of post-embolization syndrome after bland hepatic artery embolization. The findings may help select patients for early discharge after the procedure.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.26674 Viet Le, MD discusses the utility of additional whole-spine MRI in children with suspected abusive head trauma. Clinical providers, including radiologists, may find diagnostic value to consider incorporating whole-spine MRI in cases of possible abusive head trauma as many spinal injuries are localized to the thoracolumbar spine, in addition to the cervical spine.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.26930 In this episode, Shambo Guha Roy, MD discusses an article in which the authors tried to standardize epicardial adipose attenuation and fat attenuation index, on the newest generation photon counting CT.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.26735 Lara Gabrielle L Lim, MD discusses multiple factors that affect the ultrasound LI-RADS visualization score, such as examination, sonographer and radiologist characteristics. Awareness of these factors are opportunities for improved practices and quality assurance measures.

Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.26777 Wenhui Zhou, MD, PhD reviews a recent AJR article examining the feasibility of 1.5-T and 3-T MRI to detect a novel marker for smoldering multiple sclerosis and histopathological correlate of this MR marker. This study supports the widespread utilization of 1.5-T MRI to further explore the clinical utility of a novel MR marker in multiple sclerosis patients.