Anterior abdominal wall abscess secondary to subcutaneous gallstones.

Abdominal wall abscess secondary to spontaneous cholecystocutaneous gallstone fistulation is an uncommon presentation of a rare pathological process. Having been described relatively frequently in the 19th century, it is now much less common in the late 20th and early 21st century, probably due to earlier recognition of symptoms, better imaging and surgical treatment of biliary tract disease. Here we describe a report of a case with an unusual clinical presentation of the already rare pathological disease process of spontaneous cholecystocutaneous fistula.