Erectile Dysfunction (ED)

Penile erectile dysfunction examination, from non-invasive to invasive, from simple to complex. First, the history of collection, if the presence of organic lesions, further examination. After the morning fasting serum sex hormone test, determine whether the patient endocrine problems. The night erection tester is also a more common inspection. The instrument can be fixed at the root or head of the penis at night. The next day, the data will be transmitted to the computer to determine whether the patient has erectile dysfunction according to the patient's erection data curve. If the night erection disorder, it is necessary to further do vascular ultrasound or penile angiography to confirm the diagnosis.