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Palliative Management by Endoscopy for Malignant Gastrointestinal Obstruction

Gan To Kagaku Ryoho. 2025 Oct;52(10):710-715.ABSTRACTGastrointestinal stent placement is currently the mainstay of palliative treatment for malignant gastrointestinal obstruction. Compared to palliative surgery, this method provides more rapid improvement in oral intake. However, it is also associated with some complications such as gastrointestinal perforation and stent migration. As for determining the treatment strategy, it is important to consider the patient’s prognosis and goals. We should explain both clinical success rates and the risk of adverse events to the patient and their family before their decision-making. In recent years, various types of stents have become commercially available. Therefore, we should know…
Origen: Palliative Management by Endoscopy for Malignant Gastrointestinal Obstruction – PubMed

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Palliative Interventional Radiology for Malignant Bowel Obstruction

Gan To Kagaku Ryoho. 2025 Oct;52(10):705-709.ABSTRACTIn interventional radiology (IR) for malignant bowel obstruction, treatment is broadly classified into drainage and stent placement. In cases such as terminal-stage malignancy, where removal of a nasogastric or ileus tube is unlikely, gastrostomy or stent placement may be performed endoscopically. However, for patients in whom endoscopic gastrostomy is difficult-such as those with anatomical or procedural limitations-IR-guided access for gastrointestinal decompression can be considered. Representative procedures include percutaneous radiologic gastrostomy (PRG), also referred to as radiologically inserted gastrostomy (RIG), and percutaneous transesophageal gastro-tubing (PTEG). In specific cases such as afferent loop syndrome, stent placement through…
Origen: Palliative Interventional Radiology for Malignant Bowel Obstruction – PubMed

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Palliative Surgical Approaches for Malignant Upper Gastrointestinal Obstruction

Gan To Kagaku Ryoho. 2025 Oct;52(10):716-719.ABSTRACTMalignant obstruction caused by advanced upper gastrointestinal (GI) cancers significantly impairs patients’ quality of life (QOL), often leading to dysphagia, vomiting, and nutritional deterioration. While endoscopic and pharmacologic therapies serve as primary palliative approaches, surgical intervention remains a valuable option, particularly when endoscopic treatments are infeasible or ineffective. This article reviews the current role of palliative surgical treatments for malignant GI obstruction, focusing on esophageal bypass for esophageal cancer, and gastrojejunostomy or palliative gastrectomy for advanced gastric cancer. Esophageal bypass, though less commonly performed today due to the availability of self-expandable metallic stents, remains suitable…
Origen: Palliative Surgical Approaches for Malignant Upper Gastrointestinal Obstruction – PubMed

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