Description : Neuronal ceroid lipofuscinosis-11 is an autosomal recessive neurologic disorder characterized
by rapidly progressive visual loss due to retinal dystrophy, seizures, cerebellar
ataxia, and cerebellar atrophy. Cognitive decline may also occur (summary by Smith
et al., 2012). For a general phenotypic description and a discussion of genetic heterogeneity
of CLN, see CLN1 (256730).;
Inheritance : Autosomal recessive;
Molecular basis : Caused by mutation in the granulin precursor gene (GRN, 138945.0015);