The diagnosis and treatment of primary abdominal cocoon / 中华普通外科杂志

ABSTRACT

Objective To investigate the clinical characteristics,diagnosis and treatment of primary abdominal cocoon.Methods The clinical data of 16 cases of primary abdominal cocoon were reviewed and analyzed.Results Only in 2 cases in which correct preoperative diagnosis was estabished by CT scan.The other 14 cases were diagnosed during operation.Parts or all small intestines were covered with a layer of milky white dense fibrous thin membrane,formed mass-likely adhesion,and fibrous film attached to the mesenteric roots.Extensive adhesion existed in between intestines.The operation included lysis of peritoneal adhesion plus fibrous membrane excision in 14 cases,lysis of peritoneal adhesion plus fibrous membrane excision and segmental enterectomy in 2 cases,and in 2 cases appendectomy was done.There was no anastomotic leakage or other major complications except for wound infection in 1 case.All the patients were followed up from 3 months to 7 years with a median follow-up time of 3.6 years,and no recurrent cases were found.Conclusions Surgery is the main method for the treatment of abdominal cocoon with evident clinical symptoms,and the prognosis is largely fair.