Prostate examination at present there are three main methods of examination, as follows: 1, transabdominal examination: the so-called transabdominal is the same as checking the liver and gallbladder, kidneys, the ultrasound probe on the belly, in layman’s terms, is to check the prostate in the belly. Usually daily circumstances mainly through the abdominal wall, which is often done in the daily work, the patient is required to hold a little urine, to put it plainly is to fill the bladder, moderately full can be. One’s own feeling is that there is a desire to urinate, or want to go to the toilet, in this case can be done; 2, transrectal examination: the results of the examination is clearer, showing the internal structure of the prostate is more plentiful, more detailed; the need to empty the bladder before the examination, that is, to go to the lower washroom, after the urine is clean; 3, transperineal examination: the patient has done rectal surgery, anus, and other abnormalities, can’t be taken through the rectal examination. In general, the trans-abdominal wall inspection can also be seen very clearly, if there are problems can be swept to check clearly.