A 60-year-old male presents with sudden onset of redness, swelling, warmth, and pain in the right first metatarsophalangeal joint the morning after a banquet. Which test should be prioritized for diagnosis?
A 60-year-old male presents with sudden onset of redness, swelling, warmth, and pain in the right first metatarsophalangeal joint the morning after a banquet. Which test should be prioritized for diagnosis?