esophageal cancer

Photodynamic therapy If other therapeutic options for keeping the esophagus open fail, a feeding tube (PEG; Percutaneous Endoscopic Gastrostomy) can be placed directly through the skin into the stomach. This treatment method is a minor surgical procedure. Under endoscopic control, a hollow needle (cannula) is first inserted through the skin into the stomach, where a … Photodynamic therapy | Therapy of esophageal cancer