<unk>  is usually caused by bacterial infection. Fungi may also rarely be responsible for causing<unk> . Aerobic gram negative bacilliare the most common cause of bacterial<unk> , with Escherichia coli accounting for 50-80% of cases. Though a single definitive cause has not been established, different theories exist about chronic<unk> /chronic pelvic pain syndrome pathogenesis including chemical damage owing to reflux or autoimmune process.Many experts consider both inflammatory an non-inflammatory causes of chronic<unk>  to be non-infectious in nature.
Prostatitis causes
Cystitis causes
Volvulus causes
Proctitis causes
Urethritis causes
Appendicitis causes
Rectal prolapse causes
Anal fistula causes