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Partial trisomy 18q in a newborn with typical 18 trisomy phenotype

โœ Scribed by J. P. Fryns; F. Detavernier; A. Fleteren; H. Berghe


Publisher
Springer
Year
1978
Tongue
English
Weight
238 KB
Volume
44
Category
Article
ISSN
0340-6717

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โœฆ Synopsis


This paper describes a case of partial trisomy of almost the entire long arm of chromosome 18 in a newborn with classic trisomy-18 phenotype, resulting from a de novo unbalanced 181/21p translocation: karyotype: 46,XX,-21,t(18;21)(18qter leads to 18q11 ::21p12 leads to 21qter). A review of the other reported cases of partial trisomy 18 suggests that a critical segment in chromosome 18, corresponding to bands q11-q12, might be responsible for most of the signs of trisomy 18, including failure to thrive and early death.


๐Ÿ“œ SIMILAR VOLUMES


Partial trisomy 18q12, due to intrachrom
โœ J. P. Fryns; L. Vinken; J. Marien; H. Berghe ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Springer ๐ŸŒ English โš– 160 KB

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