Endoscopic Removal of Gastrointestinal Tumors:
Endoscopic Removal of Gastrointestinal Tumors
There are several modern techniques used to remove gastrointestinal tumors through endoscopy without surgery. Some of the best techniques are:
1- Endoscopic Mucosal Ressection (EMR)
This procedure helps in the early detection and treatment of some superficial tumors in the gastrointestinal wall, such as:
- Early detection of esophageal cancer.
- Early detection and removal of benign colon tumors before they turn cancerous.
- Early detection and removal of small, superficial colon cancers before they spread deeply into colon tissues.
- Treatment and removal of non-dangerous tumors in the esophagus and stomach before they penetrate the deeper layers of the gastrointestinal wall.
- Treatment of Barrett's esophagus.
2- Endoscopic Submucosal Dissection (ESD)
- This technique is used to remove deep tumors from the gastrointestinal wall.
- It is used for early detection of esophageal cancer.
- It is used for early detection of benign colon tumors and early-stage colon cancers.
- Detection of non-dangerous esophageal and stomach tumors.
- Assessing the extent of cancer development and spread in the gastrointestinal system, which aids in planning the appropriate treatment strategy.
Preparation:
- Fasting
You will be informed when to start fasting, and you might not be able to eat or drink from the night before the procedure. You may be asked to follow a clear liquid diet the day before the procedure.
- Colon Cleansing:
If the procedure involves the colon, you might need to use an enema or laxatives to empty the colon before the procedure.
Risks:
- Bleeding is the most common complication.
- Esophageal stricture.
- Perforation in the wall of the gastrointestinal tract.
