include: acromegaly (excessive growth hormone levels due to pituitary gland tumours), and theoretically, the use of growth hormone itself or the use of drugs that mimic the effect of growth hormone (such as GHRP-6 and CJC-1295). It may also arise in association with melanocytic naevi (moles), birthmarks (including connective tissue naevi, fibromas and naevus lipomatosus), and inflammatory processes (e.g. eczema, psoriasis, Darier disease, folliculitis, impetigo, atopic dermatitis, acne). Treatment Options for medical treatment for this condition have been limited to plastic surgery with excision of the folds by means of scalp reduction/surgical resection. Scalp subcision has also been suggested as a treatment. Additional suggestions also include injections of a dermal filler (e.g. (poly-L-lactic acid)).. More recently, two published medical journals appear to show Hyaluronidase injections (Hyaluronidase is an enzyme used to dissolve hyaluronic acid which is a component of our skin that contributes to its thickness) as a possible treatment with promising results. See also Skin lesion List of cutaneous conditions References Notes Bibliography External links Genodermatoses Genetic disorders with OMIM but no gene