We report a case of an infant with congenital diaphragmatic hernia (CDH) and hydrops fetalis who died from hypoxic respiratory failure. Autopsy revealed type B interrupted aortic arch (IAA). Microarray revealed a female karyotype with deletion of chromosome 1p21.1p12. There may be an association between 1p microdeletion, CDH, and IAA.

3q26.33-3q27.2 microdeletion can be classified as a clinical entity characterized by intrauterine growth retardation, feeding problems in infancy, short stature, intellectual disability, hypotonia, dysmorphic facial features (medially sparse eyebrows, narrow horizontal palpebral fissures, epicanthal folds, flat nasal bridge and tip, short philtrum, and downturned corners of mouth), and teeth an...

We report an unusual phenotype of congenital hemidysplasia with ichthyosiform erythroderma and limb defects syndrome most likely resulting from a novel X-chromosomal microdeletion encompassing the promoter region and exon 1 of the nicotinamide adenine dinucleotide phosphate steroid dehydrogenase-like protein gene, the neighboring gene CETN2, and more than 10 kb of noncoding deoxyribonucleic acid.

INTRODUCTION Microdeletions of chromosome 22 are common and have a prevalence of at least 1/4 000. Cardiac abnormalities, abnormal facial features and palatal abnormalities are frequently present in these patients. AIM To describe the cardiac lesions and selected measurable facial features in children from the Free State and Northern Cape presenting at the Cardiology Unit of the Universitas A...

INTRODUCTION The latest achievements in molecular diagnosis create new possibilities for evaluation of congenital abnormalities. AIM To present our preliminary experience with genetic diagnosis of congenital combined conotruncal heart defects. METHODS The analysis comprised 35 families with more than one member suffering from conotruncal heart defects (Group I) and 10 families (Group II) ha...

BACKGROUND It has been hypothesized that Y-q microdeletion can account for significant proportion of infertility in men. There are three nonoverlapping regions referred to as the "azoozpermia factors" AZFa, AZFb, and AZFc from proximal to distal part of Y-q. These have been defined as spermatogenesis loci, this region deletions have been shown to be involved in male azoospermic or severe oligoo...