The results of the present study suggest that modified lay-open is superior to excision with primary closure for the surgical treatment of chronic sacrococcygeal pilonidal sinus with regard to morbidity and recurrence rates, and time before return to work, although healing time is longer.

BackgroundThe term "gossypiboma" denotes a mass of cotton that is retained in the body following surgery. Gossypiboma is a medico-legal problem especially for surgeons. To the best of our knowledge, the patient presented herein is the second reported patient in whom the exact site of migration of a retained surgical textile material into the intestinal lumen could be demonstrated by preoperative imaging studies.Case presentationA 74-year-old woman presented with symptoms of small bowel obstruction due to incomplete intraluminal migration of a laparotomy towel 3 years after open cholecystectomy and umbilical hernia repair. Plain abdominal radiography did not show any sign of a radio-opaque marker in the abdomen. However, contrast enhanced abdominal computerized tomography revealed a round, well-defined soft-tissue mass with a dense, enhanced wall, containing an internal high-density area with air-bubbles in the mid-abdomen. A fistula between the abscess cavity containing the suspicious mass and gastrointestinal tract was identified by upper gastrointestinal series. The presence of a foreign body was considered. It was surgically removed with a partial small bowel resection followed by anastomosis.ConclusionsAlthough gossypiboma is rarely seen in daily clinical practice, it should be considered in the differential diagnosis of acute mechanical intestinal obstruction in patients who underwent laparotomy previously. The best approach in the prevention of this condition can be achieved by meticulous count of surgical materials in addition to thorough exploration of surgical site at the conclusion of operations and also by routine use of surgical textile materials impregnated with a radio-opaque marker.

We present herein an unusual case of heterotopic pancreas in the cystic duct with hydrops of the gallbladder and concomitant chronic pancreatitis of the heterotopic tissue. A review of the relevant literature is discussed following the presentation of this case.

Background: Posterior horseshoe fistula with deep postanal space abscess is a complex disease. Most patients have a history of anorectal abscess drainage or surgery for fistula-in-ano.

Although the healing time is longer, the open technique is more advantageous with respect to shorter operating time, less discomfort in the early postoperative period, and lower morbidity rate.