RESUMO
Objective:To investigate the diagnosis and treatment of abdominal cocoon (AC).Methods:The clinical manifestations, findings during surgery, treatments, and follow-up results of 26 cases of AC were retrospectively studied from Jan 2001 to Jan 2019.Results:All of 26 cases were diagnosed as AC definitely by laparotomy, and were categorized into 2 types: type Ⅰ is of absence of second enterocoelia (18 cases, 69%) while type Ⅱ shows second enterocoelia (8cases, 31%). Twenty cases (12 type Ⅰ, 8 type Ⅱ) underwent membrane excision and careful enterodialysis to release the small intestine entirely or partially, while the other 6 cases (all were type Ⅰ) did not. All the patients recovered smoothly.Conclusions:AC can be categorized into two types, Surgery is recommended for type Ⅱ and part of type Ⅰ with severe complications.