<unk>  is a rare cancer that occurs more often in men than in women. There are three types of<unk> . Squamous cell carcinoma is the most common type. It forms in the flat cells that line the<unk>  Transitional cell carcinoma forms in cells near the<unk>  opening in women and in the part of the<unk> that goes through the prostate gland in men. These cells change shape and stretch as urine passes out of the body. Adenocarcinoma forms in the glands near the<unk>  These glands make and release mucus and other fluids.<unk>  can metastasize (spread) quickly to tissues around the<unk> and has often spread to nearby lymph nodes by the time it is diagnosed. Signs of<unk>  include bleeding or trouble urinating.
Urethral cancer
Bladder cancer
Urethral diverticulum
Ureteral cancer
Cystitis
Neurogenic bladder
Hydrocele
Urethral syndrome