<prompt> A young male presents with painful ulcers on the mouth and glans penis with blurred vision and history of recurrent epididymitis. Which of the following is the most probable diagnosis?Behcet syndromeOculocutaneous aphthous ulcer syndromeFabrys diseaseEpidermolysis bullosa  <response>: Ans. a. Behcets syndromeHistory of painful oral and penile ulcers with ocular involvement in form of blurring of vision points towards Behcets disease but confusion arises out of history of recurrent epididymitis, which is solved by Harrisons which states; Epididymitis is seen in 5 of patients of Behcets syndromeBehcets syndrome is a multisystem disorder presenting with recurrent oral and genital ulcerations as well as ocular involvement. 