cryptogenic

cryptogenic definition - medical

cryp·to·gen·ic (krĭpˌtə-jĕnˈĭk)

adjective
Of obscure or unknown origin. Used of diseases.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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