General Medical Terms

AT/RT

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1 Definition of AT/RT

Meaning of AT/RT: An aggressive cancer of the central nervous system, kidney, or liver that occurs in very young children.

An aggressive cancer of the central nervous system, kidney, or liver that occurs in very young children. Also called ATT/RHT and atypical teratoid/rhabdoid tumor.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.