This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neutrophilic Dermatoses, Subject name: Skin
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? 
Select and explain. 
A. Behcet syndrome, B. Oculocutaneous aphthous ulcer syndrome, C. Fabry's disease, D. Epidermolysis bullosa
A: Behcet syndrome
Answer: A: Behcet syndrome 
Explanation: Ans. a. Behcet's syndromeHistory of painful oral and penile ulcers with ocular involvement in form of blurring of vision points towards Behcet's disease but confusion arises out of history of recurrent epididymitis, which is solved by Harrison's which states; "Epididymitis is seen in 5% of patients of Behcet's syndrome"Behcet's syndrome is a multisystem disorder presenting with recurrent oral and genital ulcerations as well as ocular involvement.