Search Media Items

Learn about Zollinger-Ellison syndrome, in which tumors in the pancreas or duodenum increase stomach acid, leading to peptic ulcers, acid reflux, and diarrhea.

Childhood central nervous system (CNS) germ cell tumors form from germ cells (a type of cell that forms as a fetus develops and later becomes sperm in the testicles or eggs in the ovaries). Learn about the signs, tests to diagnose, and treatment of pediatric germ cell tumors in the brain in this expert-reviewed summary.

Treatment for children with central nervous system germ cell tumors (GCT) depend upon the specific tumor type. Options include radiation therapy, chemotherapy, surgery (in various combinations) and stem cell rescue. Get detailed information about GCTs in this clinician summary.

Gastrointestinal stromal tumors (GIST) are usually found on the stomach or small intestine, but they can be found anywhere in or near the GI tract. Find out about risk factors, symptoms, tests to diagnose, prognosis, staging, and treatment for gastrointestinal stromal tumors.

Gastrointestinal stromal tumor (GIST) treatment depends on the extent of disease and may involve surgery and/or tyrosine kinase inhibitors. Get detailed information about the diagnosis, prognosis, and treatment of newly diagnosed and recurrent GIST in this summary for clinicians.

Treatment for pituitary tumors depends on the type of tumor and the type of excess hormones it may make. Many pituitary tumors can be removed by surgery. Pituitary tumors are also often treated with drug medications to stop excess hormone production. Learn more about treatment options for pituitary tumors.

Childhood central nervous system embryonal tumors and pineal tumors are treated with surgery, radiation therapy, chemotherapy, high-dose chemotherapy with stem cell rescue and targeted therapy. Learn more in this expert-reviewed summary.

Treatment options for children with central nervous system embryonal tumors include surgery, chemotherapy, radiation therapy, stem cell rescue, and targeted therapy. Get detailed treatment information for untreated and recurrent CNS embryonal tumors in this clinician summary.

Wilms tumor and other childhood kidney tumors treatment usually includes surgery and may be followed by radiation therapy or chemotherapy. Other treatments may include immunotherapy or high-dose chemotherapy with stem cell rescue. Learn more in this expert-reviewed summary.

Extragonadal germ cell tumors treatment depends on the type and can include surgery, chemotherapy, radiation therapy, and stem cell transplant. Learn more about the diagnosis and treatment of extragonadal germ cell tumors in this expert-reviewed summary.