Laser hair removal of hair polycythemia

mainly for hair and hair diseases and hair loss too much, the former including Mao histiocytosis (hypenrichosis) and hirsutism is androgen in the body non- dependent parts of the hair appears too, can be congenital or acquired, generalized or partial. However, in normal circumstances, racial differences may have different hair, not only in different colors, the numbers are different, such as the Greek male chest hair a lot, and our men were less chest hair. Histiocytosis with different hair, hirsutism refers to the female hair too much, only in the male hormone by. Depends on location, fine vellus hair becomes heavy in the short-haired. Female hair too much, there are masculine and affect appearance.

(1) congenital lanugo polycythemia (congenital hypertrichosis): This disease, also known as congenital generalized hirsutism, found in children under 10 years old , body and facial hair appears over, were filamentous, may be associated with abnormal tooth development, is a rare autosomal dominant. Such children commonly known as "hairy child", "dog face boy" or "Werewolf", has been reported at home and abroad. Patients with persistence of fetal hair, not to be replaced by terminal hair.

(2) acquired lanugo histiocytosis (acquired hypertrichosis 1anuginosa): congenital disease were more than rare, more women than men, a sudden increase in body hair filaments, or only partial, rapid hair growth, weekly growth of 2.5cm, length up to 10 cm or more. More complicated with malignant tumors, often breast, lung, gallbladder, pancreas, colon, rectum, bladder, ovarian or uterine cancer. Removal of the tumor, increased hair can be reduced.

(3) an increase in gross congenital localized disease (congenital localized hypertrichosis): Benbingfasheng at birth or later, no definite predilection parts, hairy skin, with or without the performance of moles. Often with a number of moles associated with increased disease called nevoid hair (naevoid

chosis), such as Becker nevus, hair thick and long. An increase in spina bifida and sacral Zheng Jian Mao in children, in the lumbosacral area have a cluster of coarse or fine hair associated with spina bifida.

(toe) section of hair histiocytosis (hypenrichosis of phalanx) more common in men, occurred in the first 2,3,4,5 (toe) dorsal, autosomal dominant inheritance. Elbow hair histiocytosis (hypertrichosis cubiti) also known as hairy elbow syndrome, hairy elbows after birth, 5 started to decrease after the age of hirsutism can be autosomal dominant or recessive inheritance. Ear hair (hair ears) Yiming hairy ears, occurs mainly in men, into the external auditory canal of the undercoat is thick and long, extended helix, autosomal dominant inheritance.

(4) part Mao histiocytosis Acquired (1ocalized acquired hypertrichosis): often dermatitis or chronic stimulus occurred If friction bite, blood vessel blockage, arthritis, anterior tibial myxedema, varicose veins, eczema and other causes.

(5) iatrogenic hair histiocytosis (iatrogenic hypernrichosis): long-term use of certain drugs can cause hirsutism, found in the trunk, limbs, occasionally in the face. Lanugo hair diameter between this and the terminal hair, and is available for up to 3cm. Generally six months to 1 year after stopping hairy can be restored. Common drugs phenytoin, streptomycin, prednisone, penicillamine, psoralen class, minoxidil to Haier.