Journal of Yeungnam Medical Science

Case Reports

Severe ileus after colonoscopy in a patient on peritoneal dialysis: Sang Un Kim, Su Hee Kim, So Yoon Hwang, Ryang Hi Kim, Ji Young Choi, Jang Hee Cho, Chan Duck Kim, Yong Lim Kim, Sun Hee Park; Yeungnam Univ J Med. 2017;34(1):119-122. Published online June 30, 2017; DOI: https://doi.org/10.12701/yujm.2017.34.1.119

Abstract PDF: Peritoneal dialysis (PD) is associated with the development of various complications, such as exit site infection or peritonitis, and rarely, intestinal obstruction in prolonged PD patients with recurrent peritonitis. However, post-colonoscopy acute intestinal obstruction has not been reported in PD patients to date. Herein, we report a case of severe ileus after a colonoscopy without previous episodes of peritonitis in a PD patient. A 51-year-old man undergoing PD for 7 years visited our emergency department due to severe abdominal pain and vomiting after colonoscopic polypectomy. A simple abdominal radiography and abdominal computed tomography showed ileus with collapsed distal ileal loop. A peritoneal dialysate study revealed no evidence of peritonitis. The patient was treated with decompression therapy, and ileus was successfully treated without complications. This case suggests that it is not only necessary to prevent peritonitis, but also important to monitor the development of ileus after colonoscopy in PD patients.

Hepatic portal venous gas in paralytic ileus.: Ji Eun Lee, Min Soo Sohn, Jun Ho Hur, Sun Young Cho, Sun Taek Choi, Young Ho Sung; Yeungnam Univ J Med. 2014;31(1):56-60. Published online June 30, 2014; DOI: https://doi.org/10.12701/yujm.2014.31.1.56

Abstract PDF: Hepatic portal venous gas (HPVG) is a rare radiographic finding associated with severe intra-abdominal disease and fatal outcome. Most cases of HPVG are historically related to mesenteric ischemia accompanied by bowel necrosis. The current spread of computed tomography scan promotes not only the early detection of related severe diseases but also the identification of other causes of HPVG. It has been reported in many non-fatal conditions, such as inflammatory bowel disease, intra-abdominal abscess, bowel obstruction, paralytic ileus, endoscopic retrograde cholangiopancreatography and endoscopic sphincterotomy, and gastric dilatation. Among these, paralytic ileus is a very rare condition, with no case yet reported in South Korea. Reported herein is a case of HPVG in paralytic ileus, which was treated well internally and was promptly resolved.

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