Azacitidine-associated haemorrhagic enteritis in a case of myelodysplastic syndrome: A case report.

What Is Known And Objective: 5-Azacitidine (AZA) is an agent widely used to treat myelodysplastic syndrome (MDS).

Case Description: We herein report an 83-year-old woman diagnosed with MDS who was treated with AZA. She tolerated the first cycle of AZA; however, severe adverse events involving haemorrhagic enteritis with multiple intestinal ulcers developed after the second and third cycles.

Biliary tract bleeding with obstructive jaundice after endoscopic ultrasound-guided fine-needle aspiration of a pancreatic head tumor.

Background: Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is a safe procedure and extraintestinal bleeding after EUS-FNA is rare. Two cases of biliary tract bleeding after EUS-FNA was reported, but no case of biliary hemorrhage with obstructive jaundice after EUS-FNA of pancreatic head tumor has been reported. We discuss one such case, the pitfalls encountered during EUS-FNA and how they were overcome.

Continuous Regional Arterial Infusion of Protease Inhibitors Has No Efficacy in the Treatment of Severe Acute Pancreatitis: A Retrospective Multicenter Cohort Study.

Objective: The aim of this study is to assess the effectiveness of continuous regional arterial infusion (CRAI) of protease inhibitors in patients with severe acute pancreatitis (SAP) including acute necrotizing pancreatitis.

Methods: This retrospective study was conducted among 44 institutions in Japan from 2009 to 2013. Patients 18 years or older diagnosed with SAP according to the criteria of the Japanese Ministry of Health, Labour and Welfare study group (2008) were consecutively enrolled.