Stercoral re-perforation after colostomy takedown: a case report

Background: Stercoral perforation (SP) is a rare surgical condition that is associated with high morbidity and mortality. Most of these patients undergo emergent surgery, including colostomy, and some undergo colostomy takedown after recovery. Stercoral re-perforation after colostomy takedown followed by colostomy for SP has not yet been reported. Case presentation: A 79-year-old woman presented with abdominal pain for one day. Abdominal-pelvis computed tomography revealed pneumoperitoneum with diffuse mesenteric fat haziness of the left abdomen. During laparoscopic exploration, a 3-cm-sized perforated site was found at the sigmoid-descending colon, with fecal material and reactive fluid outside the colon. Loop colostomy formation was performed, and a takedown was completed after 3 months. Two years 4 months after the initial procedure, the patient was re-admitted to our hospital with abdominal pain. She underwent a second laparoscopic colostomy formation and was discharged, although the postoperative clinical course was poorer than that after the first surgery. Conclusions: This case of stercoral re-perforation after colostomy takedown followed by colostomy formation for SP has important clinical implications and can be a reference for physicians. When the first colostomy formation was performed for SP, the decision on performance of a colostomy takedown should be made after carefully considering several factors.