Normal values ​​of penile ultrasound blood flow

Penile flow index (PFI): It is a non-destructive way to measure the blood supply of the male genitals. Generally speaking, if PFI < 6, it indicates that the penile blood vessels are normal; if PFI >

6, then the angiography may show lesions. The closer the occlusive lesions are to the genital arteries, the greater the PFI value. So, how much is the standard value of genital ultrasound blood graph? Let's have a simple understanding and understanding of this issue. I hope the following points will be of some help to everyone!

Male genital ultrasound blood test standard value

PFI < 6 indicates that the penile blood vessels are normal.

Clinical manifestations of male genital blood index values

Abnormal results: If PFI> 6, then the angiography may show occlusive lesions. The closer the occlusive lesions are to the male genital arteries, the greater the PFI value. Groups that need to be checked: Patients with erectile dysfunction.

Frequently Asked Questions about Male Genital Blood Index Values

Unsuitable groups: patients with male genital damage. Precautions before the examination: (1) The examinee needs to plan the actual operation; (2) Before the examination, the doctor should be informed of the normal erectile function and the male ejaculation latency period; (3) A few days before the routine physical examination, pay attention to diet, do not eat too much greasy and difficult to digest food, do not drink alcohol, and do not take medicines that are harmful to liver and kidney function; (4) The day before the routine physical examination, pay attention to rest, avoid excessive exercise and emotional excitement, and ensure adequate sleep to avoid affecting the results of the routine physical examination. It is best to take a shower. Rules during the examination: (1) Do not be shy or anxious during the examination to avoid accelerating blood flow and affecting the results of the examination. (2) Lie flat on the examination instrument during the examination and do not move around randomly. (3) Actively cooperate with the doctor and take good care of the instruments and equipment.

The whole process of checking male genital blood index

The patient is asked to lie flat on the examination machine. The ultrasound probe sends ultrasound waves to the human blood vessels. The camera receives the radar echo signal to obtain the average blood flow rate, examine the cavernous body blood vessels, and automatically calculate the male genital blood index (PFI value) through the computer to determine whether the erectile dysfunction is caused by vascular disease. It can also be used to examine systolic and systolic pressure.

Male genital blood index values ​​and related diseases

Sexual disorders, erectile dysfunction in elderly men, sexual impulse disorder, sexual aversion, penile cancer, male reproductive organ trauma.