New Concept for Articulated Alar Rim Graft Positioning.

The articulated alar rim graft (AARG) proposed by Davis is a simple and effective method for avoiding and correcting most alar rim deformities in rhinoplasty. In addition to its benefit for the nasal ala, the position suggested herein allows for a precise definition of the facet polygon and infratip lobule. A retrospective series of 317 patients surgically treated with the modified AARG positioning were evaluated.

Giant rectal villous adenoma: Surgical approach with rectal eversion and perianal coloanal anastomosis.

Introduction: Colorectal cancer is an important cause of death. Most cases of colon and rectal cancer arise from a preexisting adenomatous polyp. However, if colorectal polyps are very large or not accessible for endoscopic ablation, or if they cannot be removed without an increased risk of perforation, surgical procedures are required.