A case of spontaneous rupture of a renal angiomyolipoma with massive retroperitoneal haemorrhage necessitating emergency nephrectomy is presented. Diagnostic features and treatment of angiomyolipoma are discussed.

Imaging of the neonate in the first months of life J. Matsumoto Congenital CNS anomalies. Presentation on imaging C. Wood CT optimisation in children R. Seuri MRI of the rectumstate of the art imaging protocol and its importance L. Blomqvist Utilization of US in patients with known or suspected Crohn's Disease J. Knudsen Experiences from radiological registration in a national health registry for colorectal cancer L. Blomqvist Acta Radiologica-PART I Introduction A. Skjennald, Chief editor Xenia Forsselliana 2015 presentation Improved outcome with combined US/CT guidance as compared to US guidance in percutaneous radiofrequency ablation of small renal masses. M .Andersson Xenia Forsselliana 2016 presentation CT texture analysis can help differentiate between malignant and benign lymph nodes in the mediastinum in patients suspected for lung cancer. M.B. Andersen International Acta Radiologica Prize 2016 The value of ADC, T2 signal intensity, and a combination of both parameters to assess Gleason score and primary Gleason grades in patients with known prostate cancer.