Fetus with an unusual form of nonrhizomelic chondrodysplasia punctata: Case report and review

Marja W. Wessels, Nicolette J. den Hollander, Ronald R. de Krijger, Peter G. J. Nikkels, Helen Brandenburg, Raoul Hennekam, Patrick J. Willems

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Abstract

Chondrodysplasia punctata (CDP) is a heterogeneous condition mainly characterized by premature and ectopic calcification of cartilage. Many genetic and nongenetic causes have been described leading to a preliminar etiological classification into defects of peroxisomal metabolism, defects in cholesterol metabolism, and vitamin K (vit K) metabolism. However, numerous cases of CDP still remain unclassified. The difficulties in reaching a causal diagnosis are illustrated here by a 23-week-old fetus with nonrhizomelic CDP characterized by extensive cartilage stippling, brachyphalangy, and nasal hypoplasia. (C) 2003 wiley-Liss, Inc
Original languageEnglish
Pages (from-to)97-104
JournalAmerican journal of medical genetics. Part A
Volume120A
Issue number1
DOIs
Publication statusPublished - 2003

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