How diagnosis of acute gout?

Some people think that the regular joint pain, gout is suspected, a doctor requested single test to see if the blood uric acid (UA) concentration is too high. Gout diagnosis, with joint pain is not in the blood uric acid value of the job. According to the United States in 1980 will develop rheumatoid medical diagnostic element, must be consistent with acute gout: 1. Acute arthritis attack more than once. 2. Attack, the inflammatory response in a day to the most intense level. 3. Attack, only violations of a single joint. 4. Violations of the joint redness. 5. Big feet and the toe joint pain or swelling. 6. Attack, the only side of the great toe and the foot joints 7. Attack, only the side of the feet of joints. 8. Joints in tophi. 9. Hyperuricemia, uric acid in the blood is too high. 10. X-ray and found that the asymmetry of joint swelling 11. X-ray and found that the bone cyst is not being eroded 12. Attack, out of synovial fluid under the microscope found that uric acid crystal. 13. Attack, synovial fluid out of a culture not found microbes. If the acute onset of arthritis cases with the above projects, the possibility of diagnosis of gout higher.