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Objective:To analyze the clinical characteristics of ischemic colitis(IC) and further improve the diagnosis and treatment of the disease.Methods:The clinical manifestations, risk factors, colonoscopy and abdominal CT examination results of 35 patients with IC confirmed from January 2014 to December 2018 in the Second Hospital of Jilin University were retrospectively analyzed, and their clinical characteristics were summarized.Results:The sudden manifestation of abdominal pain and blood in 31 cases of the 35 patients were the main manifestations.Ten patients who underwent abdominal CT scan showed a thickened bowel wall with a thickness of (7.92±1.41)mm.The CT value of the thickened bowel wall decreased significantly to (21.20±2.27)Hu.In 35 cases of colonoscopy, 42.86%, 31.42%, 20.00%, 2.86% and 2.86% were involved in the descending colon, sigmoid colon, transverse colon, ascending colon and whole colon, respectively.The left colon was the main part, with clusters and bands Mucosa-like erythema, ecchymosis, erosion, and even ulcers.No rectum was involved in 35 patients.Conclusion:The typical manifestation of IC is sudden abdominal pain and bloody stool.Abdominal CT in emergency department has obvious suggestive value for early diagnosis of this disease.Colonoscopy is the main diagnostic method for this disease.
ABSTRACT
Objective To explore the effect of early nasogastric tubing bile reinfusion on gastrointestinal function recovery for patients undergoing laparoscopic bileduct operation.Methods One hundred patients undergoing laparoscopic bileduct operation were divided into observation group and control group with 50 cases each by random digits table method.The control group received routine nursing,and the observation group received early nasogastric tubing bile reinfusion on the basis of routine nursing.The recovery of postoperative gastrointestinal function and the incidence of postoperative abdominal distention between the two groups were observed and compared.Results The length of time needed for intestinal voice restoration and exhausting were (17.12 ± 3.88),(33.92 ± 8.96) h in observation group,and (24.08 ± 7.25),(43.64 ± 11.18) h in control group,and the differences were statistically significant (t =5.99,4.80,P ＜ 0.01).The incidence of postoperative abdominal distension was 22％(11/50) in observation group,and 42％(21/50) in control group,and the difference was statistically significant (x2=4.60,P＜ 0.05).Conclusions The early nasogastric tubing bile reinfusion in patients undergoing laparoscopic bileduct operation can effective promote their gastrointestinal function recovery and reduce the occurrence of postoperative abdominal distension.