The main differences between neurogenic bladder and prostatic hyperplasia are as follows: 1, the onset of the population: prostatic hyperplasia is common in elderly male patients over 60 years of age with a history of urinary difficulties; neurogenic bladder can occur at any age and often also has a clearer medical history, such as a history of spinal injury, congenital developmental abnormalities of the spine, long-term diabetes, history of pelvic surgery, etc.; 2, clinical examination: through ultrasound examination, found Prostate enlargement patients with larger than normal prostate; neurogenic bladder prostate is not necessarily enlarged; 3, urodynamics: urodynamics can view the functional state of the bladder, urination, etc.; 4, other methods: in some patients with difficulties in identification, differential diagnosis can be made by cystoscopy, such as whether the road is open.