Publication
Title
Spondyloperipheral dysplasia as the mosaic form of platyspondylic lethal skeletal dyplasia torrance type in mother and fetus with the same **COL2A1** mutation
Author
Abstract
We describe a fetus with platyspondylic lethal skeletal dysplasia, Torrance type (PLSD-T), a rare skeletal dysplasia characterized by platyspondyly, extremely short limbs, and mild brachydactyly. Mutation analysis of COL2A1 identified a novel in-frame deletion c.4458_4460delCTT (p.Phe1486del) in the C-propeptide region of the molecule, confirming the clinical diagnosis. The phenotype in the mother was compatible with mild spondyloperipheral dysplasia (SPPD). Molecular studies documented somatic mosaicism for the same mutation in the mother. This observation further highlights the causal relationship between PLSD-T and SPPD and emphasizes the importance of evaluating parents when confronted with a skeletal dysplasia in a prenatal setting. (C) 2012 Wiley Periodicals, Inc.
Language
English
Source (journal)
American journal of medical genetics : part A. - Bognor Regis, 2003, currens
Publication
Bognor Regis : 2012
ISSN
1552-4825 [print]
1552-4833 [online]
Volume/pages
158:8(2012), p. 1948-1952
ISI
000306651400021
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 13.09.2012
Last edited 16.07.2017
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