Genetic<unk>  lanuginosa :Congenital<unk>  lanuginosa may be caused by a paracentric inversion mutation of the q22 band of chromosome 8; however, it could also possibly be the result of a spontaneous genetic mutation rather than inheritance. This form is an autosomal (not located on the sex chromosomes) dominant cutaneous disorder, that affects the skin. ;Generalized<unk>  :Congenital generalized<unk>  has a dominant pattern of inheritance and has been linked to chromosome Xq24-27.1. An affected female (carrying the<unk>  gene) has a 50% chance of passing it to her offspring. An affected male will pass this form of<unk>  to his daughters, but never the sons. ;Generalized<unk>  terminalis :Congenital generalized<unk>  terminalis is thought to be caused by genetic changes on chromosome 17 resulting in the addition or removal of millions of nucleotides. The gene MAP2K6 may be a factor contributing to this condition. This condition may also be due to the change in the chromosome affecting the transcription of genes. ;Other<unk>  patterns :Porphyria cutanea tarda may manifest in some patients as<unk>  on the face (mainly on top of the cheeks). Medical conditions Acquired<unk>  lanuginosa is commonly present with cancer. This condition is also linked to metabolic disorders, such as anorexia, hormone imbalances, such as hyperthyroidism, or as a side effect of certain drugs. Acquired generalized<unk>  may be caused by cancer. The resulting hair growth is known as malignant down. The mechanism behind cancer induced<unk>  is unknown. Oral and topical minoxidil treatments are also known to cause acquired generalized<unk> . Medications Several medications can cause generalized or localized acquired<unk>  including: * Anticonvulsants: phenytoin * Immunosuppressants: cyclosporine * Vasodilators: diazoxide and minoxidil * Antibiotics: streptomycin * Diuretics: acetazolamide * Photosensitizers: Psoralen The acquired<unk>  is usually reversible once these medications are discontinued. Other ;Unknown causes :The exact genetic mutation that causes congenital circumscribed, localized, and nevoid<unk>  is unknown.
Hypertrichosis
Auricular hypertrichosis
Hyperpigmentation
Hypopigmentation
Green nails
Generalized lentiginosis
Amastia
Granulomatous slack skin