section name header
DDx
⬇
Urethritis
Herpes simplex
Balanitis, eg, candidiasis
Paraphimosis
(in uncircumcised)
Peyronie’s disease
Priapism
Prostatitis
Passage of a urinary calculus
Trauma
Related DDx
⬆
Penile ulcer
Penile papules & other lesions