An advanced carcinoid tumor consumes large quantities of tryptophan, an amino acid which is necessary to make niacin. Therefore, a carcinoid tumor can cause the body to have a deficiency of niacin which may result in the disease pellagra. Pellagra is marked by a scaly rash, diarrhea, and dementia. Carcinoid tumors may also lead to heart disease, ulcers, Cushing's syndrome, and sexual dysfunction.
- Q What is the purpose of computer-assisted stereotactic techniques?
- Q What are the results of intracranial pressure (ICP)?
- Q How is the location of brain tumors important?
- Q What is brain tumor embolization?
- Q What are the side effects of radiation treatment for a brain tumor?
- Q How many people suffer from brain tumors?