What is the condition of a positive mucus filament in a urine test? There is an item called mucus filament in the urine test, which is on top of the sperm test. The mucus filament test is a microscopic examination of the urine found in the mucus filament-like material, normal to carry out the report, can only suggest two situations: first, too little urination, urine over-concentration, urine will remain the precipitation of urethral secretions, may be prostate fluid, may also be the normal secretions of the urethra, is a normal phenomenon, can only suggest that this test, urine over-concentration, drinking too little water, urination The second, in the urinary tract infection, prostatitis, vesiculitis, after excessive inflammatory stimulation, causing the prostatic fluid, vesiculo-vaginal fluid or urethral fluid secretions, that is, secretions other than urine excessive discharge into the urethra, at this time will also appear excessive mucus filaments, but often accompanied by an increase in white blood cells.