AIM:To investigate the possible reasons and suggest therapeutic plan of stress-induced intestinal necrosis resulting from the severe trauma.METHODS:Three patients in our study were trapped inside collapsed structures ...AIM:To investigate the possible reasons and suggest therapeutic plan of stress-induced intestinal necrosis resulting from the severe trauma.METHODS:Three patients in our study were trapped inside collapsed structures for 22,21 and 37 h,respectively,The patients underwent 3-4 operations after sustaining their injuries,Mechanical ventilation,intermittent hemodialysis and other treatments were also provided.The patients showed signs of peritoneal irritation on postoperative days 10-38.Small intestinal necrosis was confirmed by emergency laparotomy,and for each patient,part of the small bowel was removed.RESULTS:Two patients who all performed 3 operations died of respiratory complications on the first and second postoperative days respectively.The third patient who performed 4 operations was discharged and made a full recovery.Three patients had the following common characteristics:(1) Multiple severe trauma events with no direct penetrating gastrointestinal injury;(2) Multiple surgeries with impaired renal function and intermittent hemodialysis treatment;(3) Progressive abdominal pain and tenderness,and peritoneal irritation was present on post-traumatic days 10-38;(4) Abdominal operations confirmed segment ulcer,necrosis of the small intestine,hyperplasia and stiffness of the intestinal wall;and(5) Pathological examinations suggested submucosal hemorrhage,necrosis,fibrosis and hyalinization of the vascular wall.Pathological examinations of all 3 patients suggested intestinal necrosis with fistulas.CONCLUSION:Intestinal necrosis is strongly associated with stress from trauma and post-traumatic complications;timely exploratory laparotomy maybe an effective method for preventing and treating stressinduced intestinal necrosis.展开更多
基金Supported by The Fund of the People's Liberation Army Gen-eral Hospital of Chengdu Command,No.2011YG-B24
文摘AIM:To investigate the possible reasons and suggest therapeutic plan of stress-induced intestinal necrosis resulting from the severe trauma.METHODS:Three patients in our study were trapped inside collapsed structures for 22,21 and 37 h,respectively,The patients underwent 3-4 operations after sustaining their injuries,Mechanical ventilation,intermittent hemodialysis and other treatments were also provided.The patients showed signs of peritoneal irritation on postoperative days 10-38.Small intestinal necrosis was confirmed by emergency laparotomy,and for each patient,part of the small bowel was removed.RESULTS:Two patients who all performed 3 operations died of respiratory complications on the first and second postoperative days respectively.The third patient who performed 4 operations was discharged and made a full recovery.Three patients had the following common characteristics:(1) Multiple severe trauma events with no direct penetrating gastrointestinal injury;(2) Multiple surgeries with impaired renal function and intermittent hemodialysis treatment;(3) Progressive abdominal pain and tenderness,and peritoneal irritation was present on post-traumatic days 10-38;(4) Abdominal operations confirmed segment ulcer,necrosis of the small intestine,hyperplasia and stiffness of the intestinal wall;and(5) Pathological examinations suggested submucosal hemorrhage,necrosis,fibrosis and hyalinization of the vascular wall.Pathological examinations of all 3 patients suggested intestinal necrosis with fistulas.CONCLUSION:Intestinal necrosis is strongly associated with stress from trauma and post-traumatic complications;timely exploratory laparotomy maybe an effective method for preventing and treating stressinduced intestinal necrosis.
