Beckwith-Wiedemann syndrome(redirected from Beckwith, John Bruce)
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Beckwith-Wiedemann syndrome[¦bek‚with ′wēd·ə·män ‚sin‚drōm]
A congenital, generalized overgrowth syndrome attributed to a relative deficiency of maternally derived genes that is characterized by visceromegaly and predisposition to childhood tumors, especially Wilms' tumor.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.