There is no difference at all --- just different names for the same technique. There are also some other terms still used for dermoscopy: surface microscopy, direct skin microscopy, incident light microscopy and skin videomicroscopy, just to name the most common ones.
What are Genetic Disorders. A genetic disorder is a disease that is caused by an abnormality in an individual's DNA. Abnormalities can be as small as a single-base mutation in just one gene, or they can involve the addition or subtraction of entire chromosomes. To learn more about some specific genetic disorders, browse through the pages below. Learn about disorders that are caused by a defect in just one gene.
There are three types of genetic disorders: 1  Single gene disorders are caused by a mutation in a single gene. 2  The mutation may be present on one or both chromosomes (one chromosome inherited from each parent). 3  Sickle cell disease, cystic fibrosis and gCJD are examples of single gene disorders.ereditary genetic disorders. In hereditary genetic disorders, a mutated gene (one with changes in the DNA) that causes disease is passed down through generations of a family.