RESUMO
BACKGROUND: Perforation of a duodenal diverticulum is a rare complication that may become fatal with a delay in appropriate treatment. However, the optimal treatment for perforated duodenal diverticulum remains controversial, ranging from conservative therapy to surgery including pancreatoduodenectomy. CASE PRESENTATION: The patient was a 60-year-old woman with no particular medical history who visited our hospital with chief complaints of continuous fever and right dorsal pain. Upon arrival, she had tenderness in the right upper quadrant of the abdomen. Laboratory data showed the elevation of inflammatory markers. Computed tomography revealed free air with abscess formation around the duodenum, which was diagnosed as duodenal perforation with abdominal abscess. We decided on emergent surgery, and we identified the perforation site on the dorsal side of the second portion of the duodenum intraoperatively. However, the inflammation around the perforation site was severe, and it was difficult to perform primary closure or dissection of the perforated diverticulum. Therefore, we finished surgery by placing four indwelling intra-abdominal tubes. Since postoperative day (POD) 1, the elevation of inflammation markers appeared to be uncontrollable, owing to the leakage of bile and pancreatic juice. We decided to perform endoscopic retrograde cholangiopancreatography on POD 2, and inserted endoscopic nasobiliary drainage and nasopancreatic drainage tubes. The patient showed a good postoperative course and was discharged on POD 57. CONCLUSIONS: Endoscopic nasobiliary and nasopancreatic drainage in combination with surgical drainage may be an effective treatment for perforated duodenal diverticulum.
RESUMO
Choledochal cyst (CC)-a congenital anomaly of the bile duct-is rare. We report a 28-year-old woman complaining of epigastralgia who was transferred to our hospital. Physical examination revealed severe tenderness to abdominal palpation without symptoms of diffuse peritonitis. Urgent contrast-enhanced abdominal computed tomography indicated the dilated common bile duct (CBD) was perforated, with a presumed diagnosis of perforated CC. Endoscopic external biliary drainage was performed immediately as a bridging procedure to the definitive surgery. Additional evaluations confirmed a type IVa CC, according to Todani's classification, but no signs of malignancy. Twenty-two days after biliary drainage, laparotomy was performed. A large cystic mass was found in the CBD with a perforated scar on the right-side wall. Because inflammation around the pancreas head was too severe to perform cyst excision safely, the patient underwent subtotal stomach-preserving pancreatoduodenectomy. The postoperative course was uneventful, and the patient was discharged on the 29th postoperative day. Pathologic examination of a specimen showed no malignancy, and the patient has remained well during the 3-year follow-up. Our experience with this case suggests that definitive single-stage surgery for perforated CC in an adult can be performed safely owing to external biliary drainage as a bridging procedure, if manifestation of diffuse peritonitis is not evident.
RESUMO
A 75-year-old man was referred to our hospital with a diagnosis of lower rectal cancer. Unstable angina attack occurred after admission and cardiac angiography revealed stenosis of three coronary arteries which were treated by percutaneous transluminal coronary angioplasty unsuccessfully. Coronary artery bypass graft was performed after colostomy. It is possible for operative stress, extracorporeal circulation and blood transfusion to diminish immunocompetence and increase the risk of recurrence. Therefore, CPT-11/5-FU/l-LV combination therapy (CPT-11 80 mg/m(2), 5-FU 500 mg/m(2), l-LV 250 mg/m(2) day 1, 8, 15 every 5 weeks) was carried out as neoadjuvant chemotherapy. The tumor decreased in size, and the level of tumor marker was normalized after two courses of the combination therapy. The patient is alive without recurrence three years after abdominoperineal resection.
