There are different survival rates for carcinoid tumors based on the body part the disease originates in. The five year survival-rate of patients with gastrointestinal carcinoid tumors is 65 to 90 percent depending on where the tumor originated, according to Cancer.net.
The survival rate is 50 to 90 percent for patients with carcinoid tumors of the lung, states Cancer.net.
Carcinoid tumors are a rare form of cancer. They can develop in a wide variety of body parts and grow slowly, according to WebMD. Carcinoid tumors can often be successfully cured if caught early, but because they are rare and often have the same symptoms as numerous other conditions, they are sometimes diagnosed at a more advanced stage.