1p36 deletion syndrome facts Introduction to the 1p36 deletion syndrome – how individuals get chromosomes with missing DNA 1p36 deletion syndrome stands for the following: 1 is the chromosome number that has deleted ...

The syndrome of optic nerve hypoplasia (ONH), also known as septooptic dysplasia (SOD) or DeMorsier syndrome, is a congenital disorder characterized by underdevelopment (hypoplasia) of the optic nerves. The optic nerves transmit impulses from the ...

Niemann-Pick disease (NPD) is a group of rare inherited disorders of fat metabolism. At least five types of Niemann-Pick disease have been identified (NPD types A, B, C, D, and E). Symptoms of types A and B occur as a result of a deficiency of the...

Niemann-Pick disease (NPD) is a group of rare inherited disorders of fat metabolism. At least five types of Niemann-Pick disease have been identified (NPD types A, B, C, D, and E). Symptoms of types A and B occur as a result of a deficiency of the...

Chromosome 21 Ring is a rare chromosomal disorder in which the affected infant has a breakage of chromosome 21 at both ends, and the ends of the chromosome join together to form a ring. The amount of genetic material lost at the two ends of the ch...