What is gout? Gout at which types?

Gout is a group of purine metabolism disorder caused by chronic metabolic disorders. The main clinical feature is excessive uric acid in the kidney or reduce the excretion of uric acid, caused elevated blood uric acid, a hyperuricemia and Recurrent acute gouty arthritis, gout stone deposition, gouty chronic arthritis and joint malformations. Gout often caused chronic renal involvement interstitial nephritis and uric acid kidney stones. Gout Gout is divided into primary and secondary gout two categories. The primary gout exception of a few genetic causes of certain defects in the body, mostly unknown etiology, and accompanied obesity, hyperlipidemia, hypertension, coronary heart disease, arteriosclerosis, diabetes and hyperthyroidism, etc.. Secondary gout is secondary to the white blood, lymphoma, multiple myeloma, hemolytic anemia, polycythemia vera disease, cancer, chronic renal insufficiency, certain congenital metabolic disorders such as accumulation of glycogen I type. Certain drugs such as furosemide, ethambutol, salicylic acid category (A Division District, the amino acid) and nicotinic acid, can cause secondary pain. In addition, alcoholism, lead, beryllium poisoning and lactic acid poisoning also can be complicated by secondary gout. Clinical work habits of the "primary" Thus, we usually refer to the "gout" generally refers to the primary and gout.