Formation and composition of crust in the nephrostomy tube of patients undergoing percutaneous nephrostomy.

To investigate the formation and composition of crust in the nephrostomy tube (NT) of patients undergoing percutaneous nephrostomy (PCN). Consecutive patients undergoing PCN for the treatment of obstructive nephropathy who then underwent NT exchange between January 2020 and May 2022 were included in the study. The composition of crust in NTs was analyzed using infrared spectrum automatic analysis system.

Primary Conservative Therapy for Symptomatic Isolated Mesenteric Artery Dissection with Severely Compressed True Lumen or Large Dissecting Aneurysm.

Purpose: To investigate the safety and effectiveness of primary conservative therapy for patients with symptomatic isolated mesenteric artery dissection (IMAD) with a severely compressed true lumen and/or a large dissecting aneurysm.

Materials And Methods: A total of 35 consecutive patients (all men; median age, 53 y) with symptomatic IMAD with a severely compressed true lumen and/or a large dissecting aneurysm but without intestinal necrosis or arterial rupture who were treated with primary conservative therapy between November 2018 and February 2020 were assessed. A severely compressed true lumen was defined as luminal stenosis > 70%.

Transarterial chemoembolization with medium-sized doxorubicin-eluting Callisphere is safe and effective for patients with hepatocellular carcinoma.

The study aimed to compare the tumor response to and complications of doxorubicin-eluting CalliSphere bead-transarterial chemoembolization (DEB-TACE) using small- and medium-sized beads in patients with hepatocellular carcinoma (HCC) who underwent multiple rounds of oncology therapies. Sixty patients with intermediate stage HCC who had previously received multiple oncology therapies underwent DEB-TACE with CalliSpheres of 100-300 μm (small bead group, n = 34) or 300-500 μm (medium bead group, n = 26) in diameter between October 2016 and December 2018. Adverse events and the response rate of the index tumor based on the modified Response Evaluation Criteria in Solid Tumors at 3 months post-TACE were compared between the groups.