McGraw-Hill has demonstrated over a long period a commitment to creating value for our shareholders, said Harold McGraw III, Chairman, President and CEO of The McGraw-Hill Companies.
Hypertrichosis can be congenital or acquired. The acquired condition is usually caused by an illness or drugs. Illnesses that might cause this condition are hypothyroidism, malnutrition, AIDS, dermatomyositis (a connective tissue disease), and porphyria cutanea tarda (a condition involving enzymes).
There are many other possible causes of acanthosis nigricans, including: 1  Addisonâs disease, a condition caused by a deficiency of hormones from the adrenal gland. 2  Disorders of the pituitary gland within the brain.  Growth hormone therapy.