21st century adult cancer sourcebook:

Authoritative information and practical advice from the nations cancer experts about parathyroid cancer includes official medical data on signs, symptoms, early detection, diagnostic testing, risk factors and prevention, treatment options, surgery, radiation, drugs, chemotherapy, staging, biology, prognosis, and survival, with a complete glossary of technical medical terms and current references.Starting with the basics, and advancing to detailed patient-oriented and physician-quality information, this comprehensive in-depth compilation gives empowered patients, families, caregivers, nurses, and physicians the knowledge they need to understand the diagnosis and treatment of parathyroid cancer.Comprehensive data on clinical trials is included - with information on intervention, sponsor, gender, age group, trial phase, number of enrolled patients, funding source, study type, study design, NCT identification number and other IDs, first received date, start date, completion date, primary completion date, last updated date, last verified date, associated acronym, and outcome measures.Parathyroid cancer is a rare disease in which malignant (cancer) cells form in the tissues of a parathyroid gland.The parathyroid glands are four pea-sized organs found in the neck near the thyroid gland. The parathyroid glands make parathyroid hormone (PTH or parathormone). PTH helps the body use and store calcium to keep the calcium in the blood at normal levels.A parathyroid gland may become overactive and make too much PTH, a condition called hyperparathyroidism. Hyperparathyroidism can occur when a benign tumor (noncancer), called an adenoma, forms on one of the parathyroid glands, and causes it to grow and become overactive. Sometimes hyperparathyroidism can be caused by parathyroid cancer, but this is very rare.The extra PTH causes:* The calcium stored in the bones to move into the blood.* The intestines to absorb more calcium from the food we eat.This condition is called hypercalcemia (too much calcium in the blood).The hypercalcemia caused by hyperparathyroidism is more serious and life-threatening than parathyroid cancer itself and treating hypercalcemia is as important as treating the cancer.Extensive supplements, with chapters gathered from our Cancer Toolkit series and other reports, cover a broad range of cancer topics useful to cancer patients. This edition includes our exclusive Guide to Leading Medical Websites with updated links to 81 of the best sites for medical information, which let you quickly check for updates from the government and the best commercial portals, news sites, reference/textbook/non-commercial portals, and health organizations. Supplemental coverage includes:Levels of Evidence for Cancer Treatment StudiesGlossary of Clinical Trial TermsClinical Trials Background Information and In-Depth ProgramClinical Trials at NIHHow To Find A Cancer Treatment Trial: A Ten-Step GuideTaking Part in Cancer Treatment Research StudiesAccess to Investigational DrugsClinical Trials Conducted by the National Cancer Institutes Center for Cancer Research at the National Institutes of Health Clinical CenterTaking Time: Support for People with CancerFacing Forward - Life After Cancer TreatmentChemotherapy and You