leptomeningeal cancer
Cancer
(LEP-toh-meh-NIN-jee-ul KAN-ser) A tumor that involves the two innermost meninges (thin layers of tissue that cover and protect the brain and spinal cord).
(LEP-toh-meh-NIN-jee-ul KAN-ser) A tumor that involves the two innermost meninges (thin layers of tissue that cover and protect the brain and spinal cord).