Carcinoid tumors are rare types of cancer that originate in the neuroendocrine cells of the body. They can occur in many different organs, including the intestines, stomach, appendix, lungs, and rectum. The most common type of carcinoid tumor is a gastrointestinal carcinoid tumor, which arises in the digestive tract.
Gastrointestinal carcinoid tumors are slow-growing tumors that can spread to other parts of the body. They are generally benign, meaning they are not cancerous. However, if left untreated, they can become malignant and spread to other parts of the body.
Symptoms of gastrointestinal carcinoid tumors depend on the location of the tumor, but can include abdominal pain, rectal bleeding, diarrhea, and weight loss. Diagnosis of gastrointestinal carcinoid tumors is made through imaging tests such as an MRI or CT scan, and a biopsy. Treatment of gastrointestinal carcinoid tumors is individualized, and may include surgery, chemotherapy, and/or radiation therapy.
Gastrointestinal carcinoid tumors can be difficult to diagnose and treat. It is important to seek medical attention if you are experiencing any of the symptoms listed above. Early diagnosis and treatment can help improve the chances of a successful outcome.