Color ultrasound can detect prostatitis. A definitive diagnosis of prostatitis is usually recommended through the examination of secretions or body fluids to help in the diagnosis, and color ultrasound alone can also assist in the diagnosis of prostatitis. Color ultrasound is a commonly used imaging test to observe the prostate or to see the uneven echoes of the prostate and the increase in the size of the prostate, which means that there may be inflammation of the prostate. However, to determine the exact type of inflammation, laboratory tests of prostate fluid or semen are needed to help make the diagnosis. A microbiologic culture is required to make a specific diagnosis. If you have any symptoms, you should go to the hospital as soon as possible, and the doctor will formulate an individualized diagnosis and treatment plan according to the specific condition, so as not to delay the condition.