Removal of a salivary gland does not produce a dry mouth, called xerostomia. However, radiation therapy to the mouth can cause the unpleasant symptoms associated with reduced salivary flow. Your doctor can prescribe medication or other conservative treatments that may reduce the dryness in these instances.
Harlequin Ichthyosis Causes. The harlequin ichthyosis is known to be genetic in nature. The ABC 12 gene, which directs the protein production that is necessary to have a normal skin growth, is being mutated which leads to this severe skin disorder. It is a gene that is responsible for the transportation of lipid.
The baby had died from a very rare genetic disorder known as Harlequin Ichthyosis, which causes the overproduction of keratin protein in skin. As a result, those with the condition are born with huge, diamond-like scales all over their bodies, and usually die young due to infections from cracks in the skin.