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.
nail (transverse ridges) FREE subscriptions for doctors and students... click here You have 3 open access pages. Beau's lines are transverse ridges in the nail plate that form as a result of temporary interference of cell division in the proximal nail matrix (1). It may be caused by. trauma; chemotherapeutic agents; systemic illnesses such as myocarditis, peripheral vascular disease, uncontrolled diabetes ; febrile illnesses â scarlet fever, pneumonia (2).