phaco·​ma·​to·​sis ˌfak-ō-mə-ˈtō-səs How to pronounce phacomatosis (audio)
plural phacomatoses -ˌsēz How to pronounce phacomatosis (audio)
: any of a group of hereditary or congenital diseases (as neurofibromatosis) affecting the central nervous system and characterized by the development of hamartomas

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Cite this Entry

“Phacomatosis.” Medical Dictionary, Merriam-Webster, Accessed 25 Jun. 2024.

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