Clinical Outcomes and Risk Factors for Viabahn Stent Graft Occlusion in the Treatment of Visceral Arterial Injuries in Cancer Patients.

Purpose: This study aimed to evaluate the clinical outcomes of placing Viabahn stent grafts in visceral arterial injuries and identify the risk factors associated with stent graft occlusion.

Material And Method: This multicenter, retrospective study included 29 procedures performed on 26 patients who underwent Viabahn stent graft placement between December 2017 and November 2022. We evaluated technical and clinical success rates, periprocedural complications, and stent graft patency using contrast-enhanced computed tomography.

Intranodal lymphangiography under microsurgery for refractory lymphatic ascites after pelvic lymphadenectomy.

Lymphatic ascites is a postoperative complication of lymph node dissection. Most symptomatic cases improve with conservative treatments. However, optimal management strategies for intractable lymphatic ascites remain controversial, and clinicians sometimes encounter intractable lymphatic ascites that does not respond to conservative management.

Endoscopic submucosal dissection for superficial esophageal cancer in a diverticulum: A case report with literature review.

Superficial esophageal cancer (SEC) in a diverticulum is rare and has a high risk of perforation during endoscopic resection. Although endoscopic submucosal dissection (ESD) is a standard treatment option, it is challenging to perform. Here, we describe the case of a 79-year-old male patient with a history of ESD for SEC.

Long-term outcomes after endoscopic submucosal dissection for colorectal epithelial neoplasms in patients with severe comorbidities.

Background And Aim: Long-term outcomes after endoscopic submucosal dissection (ESD) for colorectal epithelial neoplasms (CENs) in patients with severe comorbidities have not been clarified; the current study aimed to examine these long-term outcomes and compared them with those in patients with non-severe comorbidities.

Methods: We included 231 patients with CENs who underwent ESD between April 2005 and March 2023. Patients with comorbidities were categorized according to the American Society of Anesthesiologists Physical Status (ASA-PS).