An allelic disorder of TYPE A NIEMANN-PICK DISEASE, a late-onset form. It is also caused by mutation in SPHINGOMYELIN PHOSPHODIESTERASE but clinical signs involve only visceral organs (non-neuropathic type).

Synonyms: Niemann Pick Disease, Non Neuronopathic Type, Niemann-Pick Disease, Visceral, Niemann-Pick Disease, Non-Neuronopathic Type, Niemann Pick Disease, Type E, Niemann-Pick's Disease Type B, Type B Niemann-Pick Disease, Niemann-Pick's Disease Type E, Niemann Pick Disease, Type B, Type B Niemann Pick Disease, Niemann Pick Disease, Visceral, Niemann Pick's Disease Type B, Niemann-Pick Disease, Type B, Niemann-Pick Disease, Adult Non-Neuronopathic, Niemann Pick Disease, Adult Non Neuronopathic, Niemann-Pick Disease, Type E, Niemann Pick's Disease Type E