Journal
ADVANCES IN DIGESTIVE MEDICINE
Volume 10, Issue 2, Pages 114-118Publisher
WILEY
DOI: 10.1002/aid2.13312
Keywords
acute cholangitis; biliary stent; refluxate; SEMS (self-expandable metallic stent)
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This case report describes a rare case of acute cholangitis caused by duodenal reflux without duodenal obstruction in a patient who underwent self-expandable metallic stent (SEMS) placement for obstructive jaundice. The patient presented with fever and severe abdominal pain, and fecal-impacted bowel loops were found. After several treatments, including SEMS revision and administration of metoclopramide, the symptoms were relieved. This case highlights the importance of prophylactic prokinetic therapy after SEMS placement to prevent complications.
Acute cholangitis has been reported as an uncommon adverse event after self-expandable metallic stent (SEMS) implantation. Herein, we report a case of an acute cholangitis caused by duodenal refluxate without duodenal obstruction. A 62-year-old woman received SEMS for an obstructive jaundice caused by a pancreatic head adenocarcinoma. She had been in stable condition until her percutaneous transhepatic cholangial drainage (PTCD) was clamped on the second postoperative day, and when a high fever and severe right epigastric pain developed. Fecal-impacted bowel loops were found through abdominal X-rays, and food contents were drained from PTCD afterward. Acute cholangitis caused by SEMS migration was initially suspected, and SEMS revision was performed two times, which did not improve the chymus reflux from PTCD. Metoclopramide was given after the second SEMS revision, and post-procedural upper gastrointestinal series with urografin shows no duodenal obstruction. No febrile event has been noted since the administration of metoclopramide. Acute cholangitis after SEMS implantation without duodenal obstruction could develop in patient with moderate to severe constipation. Prompt post-procedural prophylactic prokinetics for few days may prevent such episodes.
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