Jeffrey S. Klein, MD, Editor of RadioGraphics, discusses six articles from the March-April 2019 issue of RadioGraphics. ARTICLES DISCUSSED: Expected and Unexpected Imaging Findings After 90Y Transarterial Radioembolization for Liver Tumors., RadioGraphics 2019; 39:578-595; High-Value Multidetector CT Angiography of the Superior Mesenteric Artery: What Emergency Medicine Physicians and Interventional Radiologists need to Know., RadioGraphics 2019; 39:559-577; Congenital Limb Overgrowth Syndromes Associated with Vascular Anomalies., RadioGraphics 2019; 39:491-515; Intradural Extramedullary Spinal Neoplasms: Radiologic-Pathologic Correlation., RadioGraphics 2019; 39:468-490; Imaging Appearance and Nonsurgical Management of Pelvic Venous Congestion Syndrome., RadioGraphics 2019; 39:596–608. MRI evaluation of the Response of Rectal Cancer to neoadjuvant Chemoradiation Therapy., RadioGraphics 2019; 39:538-558;