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Section: Erectile Dysfunction (list 4)
Clinical Tests Used to Diagnose ED
Duplex ultrasound (Duplex ultrasound is used to evaluate blood flow, venous leak, signs of atherosclerosis, and scarring or calcification of erectile tissue. Injecting prostaglandin, a hormone-like stimulator produced in the body, induces erection. Ultrasound is then used to see vascular dilation and measure penile blood pressure. Measurements are compared to those taken when the penis is flaccid). Penile nerves function (Tests such as the bulbocavernosus reflex test are used to determine if there is sufficient nerve ...Alternative treatment methods
Numerous alternative therapies are used to improve sexual function. ...Oral treatment
The cyclic nucleotide phosphodiesterases constitute a group of ...Other articles from the section: Erectile Dysfunction
Overview and symptoms
Erectile dysfunction is characterized by the regular or repeated inability to obtain or maintain an erection. There are several ways that erectile dysfunction is analyzed: Obtaining full erections at some times, such as when asleep (when the mind and psychological issues, if any, are less present), tends to suggest the physical structures are functionally ...Section: Erectile Dysfunction
Medical diagnosis
There are no formal tests to diagnose erectile dysfunction. Some blood tests are generally done to exclude underlying disease, such as diabetes, hypogonadism and prolactinoma. Impotence is also related to generally poor physical health, poor dietary habits, obesity, and most specifically cardiovascular disease such as coronary artery disease and peripheral vascular disease. A useful and simple way to distinguish between physiological and psychological ...Section: Erectile Dysfunction
About ED
Erectile dysfunction (ED, "male impotence") is a sexual dysfunction characterized by the inability to develop or maintain an erection of the penis sufficient for satisfactory sexual performance. An erection occurs as a hydraulic effect due to blood entering and being retained in sponge-like bodies within the penis. The process is most often initiated as a ...Section: Erectile Dysfunction