PREDISPOSING FACTORS [1] DIABETES [2] PARAFIMOSI [3] PERIURETHRAL EXTRAVASATION URINE [4] PERIORTHIKES INFLAMMATION [5] PERINEAL INFLAMMATION [6] SURGERY [A] GAGGING [B] INGUINAL

GENITOURINARY SYMPTOMS [1] DYSURIA [2] URETHRAL DISCHERGE [3] OBSTRUCTIVE SYMPTOMS

LABORATORY EXAMS [1] ANEMIA [2] CREATININE INCREASE [3] HYPONATREMIA [4] HYPOCALCEMIA