AT/RT

A very rare, fast-growing cancer that usually forms in the tissues of the central nervous system (CNS), such as the cerebellum (the part of the brain that controls movement and balance) or brain stem. AT/RTs may also form in areas of the body outside the CNS, such as the kidney, but this is rare. Most of these types of tumors are caused by mutations (changes) in the tumor suppressor genes or , which make proteins that help control cell growth. AT/RTs usually occur in children aged 3 years and younger, but they can also occur in older children and adults. Also called ATT/RHT and atypical teratoid/rhabdoid tumor.

Explore Medical Terms

20000+ Medical & Health Terms for Doctors, students & patients from a medical dictionary. Our experts define difficult medical & health language in easy-to-understand explanations of each and every medical term.

Medical & Health Terms online medical dictionary provides quick & easy access to hard-to-spell and often misspelled medical & health definitions through an extensive alphabetical A-Z listing.