What is the main department you want to see for male diseases depends on the type of disease the man is suffering from. If a man has syphilis, gonorrhea, warts, chancre, AIDS, or venereal lymphogranuloma, he needs to go to dermatology. If a man suffers from acute prostatitis, chronic prostatitis, or urinary tract infection, he needs to register with the Department of Urology. If men suffer from erectile dysfunction, ejaculatory dysfunction, varicocele, male infertility, phimosis or phimosis, or syringomyelia, orchitis, epididymitis, testicular torsion and so on, this kind of disease can hang up the urology department or the hospital with male department.