Lamellar ichthyosis are rare and can be associated with consanguinity. Tests that can be used to find the cause of collodion baby include examination of the hairs, blood tests and a skin biopsy. This condition is an autosomal recessive genetic disorder, which means the defective gene is located on an autosome, and both parents must carry one copy of the defective gene in order to have a child born with the disorder. Carriers of a recessive gene usually do not show any signs or symptoms of the disorder. One form of ichthyosis lamellaris (LI1) is associated with a deficiency of the enzyme
Heterogeneous condition also define a "medical condition" as any illness, injury, or disease except for psychiatric illnesses. As it is more value-neutral than terms like "disease", the term "medical condition" is sometimes preferred by people with health issues that they do not consider deleterious. It is also preferred when etiology is not unique, because the word disease is normally associated to the cause of the clinical problems. On the other hand, by emphasizing the medical nature of the condition, this term is sometimes rejected, such as by proponents of the autism rights movement. The term is also used in specialized areas of