Abdominal wall metastases following PEG placement are a rare but serious complication in patients with head and neck malignancy.

Robotic cholecystectomy appears to be safe although costlier in comparison with laparoscopic cholecystectomy. Further studies are needed to understand the long-term implications of robotic technology, the cost to the health care system, and its role in minimally invasive surgery.

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Stent grafts remain an important and viable option for the treatment of mycotic aneurysms, aortoesophageal and aortobronchial fistulae, and infected pseudoaneurysms in anatomically or technically inaccessible locations. In patients with a short life span (<6 months), no further intervention is generally required. In patients with a predicted life span >6 months, careful consideration should be given to a more definitive procedure. Life-long appropriate antibiotic therapy is strongly recommended for any patient receiving an endograft in an infected field.

Chronic groin pain in athletes represents a major diagnostic and therapeutic challenge in sports medicine. Two recognized causes of inguinal pain in the young adult athlete are core muscle injury/athletic pubalgia (CMI/AP) and femoroacetabular impingement (FAI). CMI/AP and FAI were previously considered to be two distinct entities; however, recent studies have suggested both entities to frequently coincide in the athlete with groin pain. This article briefly discusses the role of FAI in CMI/AP and the diagnosis and management of this complex disease.