Pachyonychia Congenita (Jadassohn‐Lewandowsky syndrome): A seventeen‐member, four‐generation pedigree with unusual respiratory and dental involvement
作者:
J. B. Stieglitz,
W. R. Centerwall,
John M. Opitz,
期刊:
American Journal of Medical Genetics
(WILEY Available online 1983)
卷期:
Volume 14,
issue 1
页码: 21-28
ISSN:0148-7299
年代: 1983
DOI:10.1002/ajmg.1320140105
出版商: Wiley Subscription Services, Inc., A Wiley Company
关键词: pachyonychia congenita;thick nails;Jadassohn‐Lewandowsky syndrome;natal teeth, neonatal eruption of teeth;early, severe caries, early loss of carious teeth;leukokeratosis oris;follicular keratosis;laryngeal obstruction;hyperhidrosis;callouses, bullae, bli
数据来源: WILEY
摘要:
AbstractPachyonychia Congenita (PC) is an autosomal dominant syndrome of thick nails and other epithelial defects. A hospitalization for severe respiratory distress in a 3‐year‐old boy with PC and an affected father led to the discovery of 17 affected persons in a kindred spanning four generations. Nine relatives had varying degrees of upper respiratory tract obstruction, and eleven had dental aberrations.We review PC and discuss other unusual findings in this kindred, ie, arthritis in four affected relatives and a discrepancy between expected and observed ratios of affected to unaffected offspring of mothers with
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