Congenital diaphragmatic hernia with a pure duplication of chromosome 1q: report of the first surviving case.
Congenital diaphragmatic hernia (CDH) occurs in multiple malformation syndromes and associations, and has been associated with cytogenetic aberrations on almost every chromosome arm. However, CDH with a duplication of chromosome 1q is very rare in the literature, and all previously reported cases with detailed clinical courses died soon after birth. We present the first surviving case of CDH with a duplication of 1q12-q23, who had arthrogryposis multiplex congenita and hypertrophic cardiomyopathy. CDH patients with a proximal duplication of chromosome 1q may have a chance for survival, and CDH with a duplication of chromosome 1q is not necessarily a lethal association.
Otake
Kohei
K
Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie 514-8507, Japan. kohei815@clin.medic.mie-u.ac.jp
Uchida
Keiichi
K
Inoue
Mikihiro
M
Koike
Yuhki
Y
Matsushita
Kohei
K
Miki
Chikao
C
Sugiyama
Takashi
T
Kusunoki
Masato
M
D001176:Arthrogryposis / Q000150:complications; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications; D002675:Child, Preschool; D002869:Chromosome Aberrations; D002878:Chromosomes, Human, Pair 1; D005260:Female; D006548:Hernia, Diaphragmatic / Q000235:genetics*; D065630:Hernias, Diaphragmatic, Congenital; D006801:Humans