Pod-based e-cigarettes versus combustible cigarettes: The impact on peripheral and cerebral vascular function and subjective experiences.

Introduction: The vaping epidemic in the US has been largely attributed to the emergence of pod-based e-cigarette devices. While these devices continue to be promoted as alternatives to cigarettes, their impact on cardiovascular and behavioral outcomes remains incompletely understood. This study assessed the impact of pod-based e-cigarettes on peripheral and cerebral vascular function, along with subjective experiences among adult cigarette smokers.

A "buttressed mesh" technique for fascial closure in complex abdominal wall reconstruction.

Today, plastic surgeons are increasingly faced with the problem of complex abdominal wall reconstruction. Obesity, bariatric surgery, and failed prior herniorrhaphy contribute to high rates of hernia recurrence in these difficult tertiary cases. We reviewed 50 consecutive complex abdominal wall reconstructions to identify the roles of 3 technical variables in successful outcomes: use of mesh, use of a flap buttress to reinforce the fascial repair, and the use of concomitant body-contouring techniques.

Melanosis coli involving pericolonic lymph nodes associated with the herbal laxative Swiss Kriss: a rare and incidental finding in a patient with colonic adenocarcinoma.

Melanosis coli is a well-known condition in which macrophages filled with a lipofuscin-like pigment are found in the colonic lamina propria. The condition has been associated with the ingestion of anthracene laxatives and is believed to be caused by increased epithelial apoptosis. Although melanosis coli is a frequent finding in colonic biopsies and resection specimens, to our knowledge the presence of identical pigment in macrophages of pericolonic lymph nodes has been reported in only 4 other patients in the English literature.