A rare case of incarcerated appendix in a port site hernia: A case report.

INTRODUCTION AND IMPORTANCE: Hernias containing the vermiform appendix are very rare. The more common of these have eponyms, such as Amyand's hernia (incidence of 0.5-1 %) and de Garengeot's hernia (incidence of 0.8-1 %). Laparoscopic port site hernias containing the vermiform appendix are even more obscure with only seven previously reported cases. PRESENTATION OF CASE: A 71-year-old male presented with a palpable, non-reducible right lateral periumbilical mass, diagnosed preoperatively as an irreducible hernia at a port site from prior laparoscopic surgery. He had previously undergone laparoscopic bilateral inguinal hernia repairs with the 10 mm right lateral periumbilical port site defect within the musculoaponeurotic abdominal wall. DISCUSSION: There are recommendations regarding the closure of most 10-12 mm port sites, and all 15 mm port sites, given most port site hernias are associated with larger trocars. It is reasonable to conclude that if our patient's 10 mm right lateral periumbilical port site received fascial closure, the resultant hernia may have been prevented. CONCLUSION: Fascial closure of port sites >5 mm poses an easy and effective way to reduce risk of port site hernias as well as other potential complications, therein reducing readmission, need for additional surgery, and improving patient quality of life.

A case report of a patient with gallbladder agenesis resulting in a common bile duct injury.

INTRODUCTION: Congenital agenesis of the gallbladder is a rare embryological defect of the biliary system. While occurring equally in men and women, gallbladder agenesis is found clinically twice as often in women. Patients present with symptoms suggesting biliary colic. Abdominal ultrasound and cholecintigraphy or HIDA scan are usually inconclusive and, in some cases, may be read as positive for biliary colic. Patients can undergo surgery based on characteristics of pain. PRESENTATION OF CASE: We report the case of a 60-year-old female presenting with symptoms of recurrent biliary colic and subsequently undergoing laparoscopic cholecystectomy after inconclusive workup. DISCUSSION: We offer a review of past reported cases as well as a new approach to such patients during the intraoperative period. An intraoperative decision should be made whether to continue and search for a possible ectopic gallbladder or investigate further with imaging studies. CONCLUSION: Gallbladder agenesis is a rare clinical presentation that the surgeon must be aware of. With inconclusive studies, the surgeon should consider congenital absence of the gallbladder and pursue further imaging if the gallbladder cannot be localized during the intraoperative period.