Abstract
Percutaneous transesophageal gastric (PTEG) tube placement is an alternative method
of gastric access for feeding or decompression in patients with contraindications
to conventional gastrostomy tube placement such as peritoneal carcinomatosis, gastric
wall tumors, ascites, or intervening organs. PTEG tube placement is safe with a high
technical success rate and it can be placed with supplies available in most interventional
radiology departments using ultrasound and fluoroscopic guidance. PTEG tubes are highly
efficacious at reducing symptoms in patients with malignant bowel obstruction as an
alternative to long-term nasogastric decompression.
Keywords
transesophageal gastric tube - decompression - venting - feeding