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Hepatoportal Venous Gas in a Patient with Percutaneous Endoscopic Gastrostomy Tube Dislodgement: Report of a Case

經皮內視鏡胃造瘻管脫落併存肝門靜脈積氣:一病例報告

摘要


經皮內視鏡胃造瘻術常用來提供患者長期的腸道灌食需求,雖然手術本身危險性不高,但偶而還是會產生一些嚴重的併發症。肝門靜脈積氣通常是腸道缺血壞死的徵象,若不立即開刀會有生命危險。我們報導一位曾接受經皮內視鏡胃造瘻術的癌症患者,因腹痛至急診求治。電腦斷層檢查發現肝門靜脈積氣及胃造瘻管局部脫落。該病患接受剖腹探查手術並未發現任何腸道缺血或壞死。我們認爲是胃內的氣體經由受損的胃黏膜進入胃靜脈再形成肝門靜脈積氣。

並列摘要


Percutaneous endoscopic gastrostomy (PEG) is widely used for providing long-term feeding access. Although generally considered safe, PEG can be associated with significant complications. The finding of hepatoportal venous gas (HPVG) is often associated with potentially lethal conditions requiring immediate surgery. We report a rare PEG complication by the manifestation of HPVG related to PEG tube dislodgement. The patient underwent emergent exploratory laparotomy under the impression of bowel ischemia with sepsis. The operation revealed dislodgement of the PEG tube bumper into the peritoneal cavity between gastric wall and anterior abdominal wall. There was no evidence of ischemia, perforation, or gangrene in the intestine. We believe the source of HPVG in our

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