Pathology Tetrad of Urethritis, arthritis, conjunctivitis and oral ulcers seen in: A Reiter's syndrome. B Heerfordt syndrome. C Behcet syndrome. D Cowden syndrome. 💡 Explanation Tetrad of Urethritis, arthritis, conjunctivitis and oral ulcers seen in: ✓ Correct Answer: A. Reiter's syndrome.