https://www.selleckchem.com/products/ertugliflozin.html Walled-off pancreatic necrosis (WOPN) is a rare complication of pancreatitis. We present the case of a woman in her eighties admitted for diffuse abdominal pain. She had a palpable abdominal mass and the CT scan showed necrosis throughout the tail of the pancreas, a peripancreatic and retrogastric hydroaerial collection (19 cm of diameter) and a calculus in the main biliary duct, thus establishing a diagnosis of emphysematous necrotising obstructive pancreatitis. A step-up approach was decided, first with removal of the biliary calculus, followed by a waiting period of 4 weeks in which the patient was under intravenous antibiotics. At re-evaluation, the CT scan showed a smaller and more organised collection, bounded by a wall, defining WOPN. At this stage, transgastric drainage via echoendoscopy was attempted, without success, followed by percutaneous CT-guided drainage, also with little effect. Surgical necrosectomy was then executed, as a final step, with a successful outcome. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.This case report covers the resection of a pulsatile scalp fistula, in a 14-month-old toddler. We discuss the patient diagnosis, imaging techniques used, as well as the patient's surgical intervention. We highlight the aetiology of arteriovenous fistulas, while comparing and contrasting previous case reports and their interventions, to our own specific case. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.Vet nurse Daniel Hogan is hospital director of Southfields Veterinary Specialists in Essex and is leading its move to new premises. British Veterinary Association.A highly respected clinician who worked in large animal practice before he joined the state veterinary service as a veterinary officer. He was caring and sympathetic towards animals and people. British Veterinary Assoc