Chihiro Itou1, Yasuaki Arai2, Miyuki Sone2, Shunsuke Sugawara2, Yasuyuki Onishi2, Shintaro Kimura2. 1. Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan. chitou@ncc.go.jp. 2. Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
Abstract
PURPOSE: To evaluate the technical feasibility of percutaneous radiologic gastrostomy in patients after partial gastrectomy. MATERIALS AND METHODS: This retrospective study included 15 consecutive gastrectomized patients with attempted percutaneous radiologic gastrostomy at our institution between April 2014 and March 2021. When the stomach was sufficiently insufflated to distend below the left anterior subcostal margin, percutaneous radiologic gastrostomy with gastropexy was conventionally performed by the Seldinger technique. When the stomach was still highly positioned and/or overlaid by the other organs, some adjunctive maneuvers, such as hydro-displacement, intragastric balloon support, or cephalad oblique puncture or left intercostal puncture, were employed as modified gastrostomy. Ultrasonography or x-ray or computed tomography fluoroscopy was used for imaging guidance during the gastric puncture. Adequate tube placement was defined as technical success. Technical details, clinical outcomes, and complications were reviewed. RESULTS: One patient underwent percutaneous radiologic jejunostomy instead of gastrostomy because safe gastric access could not be ensured. Seven patients underwent conventional gastrostomy; the other seven underwent modified gastrostomy with no gastropexy. The technical success rate was 100% (7/7) in the conventional group and 85.7% (6/7) in the modified group. The stomach was punctured under x-ray or computed tomography fluoroscopy for conventional gastrostomy. In contrast, the combination of various modalities was used for modified gastrostomy except for one failed case with unintentional transhepatic access. During a median follow-up of 108 days, no major complications occurred. CONCLUSION: The adequate combination of multimodal imaging guidance and technical modifications could secure radiological creation of gastrostomy for the postsurgical stomach. LEVEL OF EVIDENCE: Level 4, Case Series.
PURPOSE: To evaluate the technical feasibility of percutaneous radiologic gastrostomy in patients after partial gastrectomy. MATERIALS AND METHODS: This retrospective study included 15 consecutive gastrectomized patients with attempted percutaneous radiologic gastrostomy at our institution between April 2014 and March 2021. When the stomach was sufficiently insufflated to distend below the left anterior subcostal margin, percutaneous radiologic gastrostomy with gastropexy was conventionally performed by the Seldinger technique. When the stomach was still highly positioned and/or overlaid by the other organs, some adjunctive maneuvers, such as hydro-displacement, intragastric balloon support, or cephalad oblique puncture or left intercostal puncture, were employed as modified gastrostomy. Ultrasonography or x-ray or computed tomography fluoroscopy was used for imaging guidance during the gastric puncture. Adequate tube placement was defined as technical success. Technical details, clinical outcomes, and complications were reviewed. RESULTS: One patient underwent percutaneous radiologic jejunostomy instead of gastrostomy because safe gastric access could not be ensured. Seven patients underwent conventional gastrostomy; the other seven underwent modified gastrostomy with no gastropexy. The technical success rate was 100% (7/7) in the conventional group and 85.7% (6/7) in the modified group. The stomach was punctured under x-ray or computed tomography fluoroscopy for conventional gastrostomy. In contrast, the combination of various modalities was used for modified gastrostomy except for one failed case with unintentional transhepatic access. During a median follow-up of 108 days, no major complications occurred. CONCLUSION: The adequate combination of multimodal imaging guidance and technical modifications could secure radiological creation of gastrostomy for the postsurgical stomach. LEVEL OF EVIDENCE: Level 4, Case Series.
Authors: Ata A Rahnemai-Azar; Amir A Rahnemaiazar; Rozhin Naghshizadian; Amparo Kurtz; Daniel T Farkas Journal: World J Gastroenterol Date: 2014-06-28 Impact factor: 5.742
Authors: Denise Strijbos; Daniel Keszthelyi; Lennard P L Gilissen; Martin Lacko; Janneke G J Hoeijmakers; Christiaan van der Leij; Rogier J J de Ridder; Michiel W de Haan; Ad A M Masclee Journal: Endosc Int Open Date: 2019-10-23