Progress of Digestive Endoscopy
Online ISSN : 2187-4999
Print ISSN : 1348-9844
ISSN-L : 1348-9844
症例
症候性膵管狭窄に対しEUS-RV法による膵管ドレナージが有効であった1例
小野寺 立奥脇 興介木田 光広岩井 知久渡辺 真郁黒須 貴浩長谷川 力也金子 亨山内 浩史今泉 弘小泉 和三郎
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ジャーナル フリー

2020 年 96 巻 1 号 p. 198-200

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A 60-year-old male developed symptomatic pancreatic duct stricture due to pancreatic metastasis from lung cancer. Transpapillary pancreatic duct drainage was challenging; hence, pancreatic duct drainage was successfully performed using the endoscopic ultrasonography-guided rendezvous procedure (EUS-RV). The guidewire was navigated to the duodenum, beyond the stricture site in the main pancreatic duct. The procedure was successful as the guidewire was maintained in a U-shape by securing the distance between the puncture and pancreatic stricture sites. By replacing the catheter with a tapered one, guidewire seeking was simplified. However, the EUS-RV technique requires advanced skills. It is important to note that completing the procedure often requires more than one session. The formation of a pancreatic duct-gastrointestinal fistula should be prioritized; transpapillary stent placement can be performed through RV route later.

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© 2020 一般社団法人 日本消化器内視鏡学会 関東支部
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