microdeletion syndromes are contiguous gene deletion syndromes of less than 5 megabases.  most often, many of these syndromes are not detectable by  routine chromosomal analysis and require more specific testing techniques such as fish or more accurate general coverage like array comparative genomic hybridization.  as many of these syndromes are phenotypically recognizable and allow for easy cl...

Panorama Plus (Natera), a single-nucleotide polymorphism- (SNP-) based approach that relies on the identification of maternal and fetal allele distributions, allows the detection of common aneuploidies and also incorporates a panel of 5 microdeletions including Di George syndrome. We report here the first case of Di George syndrome detected by NIPT in Italy; blood was drawn at 12 weeks' gestati...

This report describes two cases of Di-George syndrome presenting with hypoparathyroidism in adulthood. The first patient presented with profound hypocalcaemia that resulted in a generalised seizure. Routine investigations revealed hypoparathyroidism. The clue to her underlying condition was the postnatal death of her young child. This case shows that Di-George syndrome can present in adulthood ...

We present a case report of a newborn girl that was admitted at the University Childrens Hospital Braşov Romania, for dehydration and cyanosis. She also presented with the characteristic features of Down syndrome associated to symptomes of Di George syndrome. She presented with persistent hypocalcemia, IgA hypogamaglobulinemia and tymus agenesis that was seen on the radiographic image. Down syn...

2211 deletion syndrome, a collective term for Di George syndrome and velocardiofacial syndrome is the most common deletion syndrome in humans. An incidence of 1 per 4,000 live births and the fact that 85% of deletions occur de novo means that Irish general dentists will encounter this condition, although a marked phenotypic variation means that diagnosis is often missed or delayed. This article...

The 22q11.2 deletion syndrome (di George syndrome) is one of the most prevalent genetic disorders. The clinical features of the syndrome are distinct facial appearance, velopharyngeal insufficiency, conotruncal heart disease, parathyroid and immune dysfunction; however, little is known about possible neurodegenerative diseases. We describe the case of an 18-year old patient suffering from 22q11...

Hypoparathyroidism, deafness and renal dysplasia (HDR; OMIM 146255) syndrome is a rare disease which is first defined by Barakat in 1977 (1). It is characterized by hypoparathyroidism, sensorineural deafness and renal dysplasia, inherited dominantly and found to be related with GATA3 gene mutations. This gene is located on 10 p 15 and is essential in embryonic development of the parathyroid gla...