How to check:
(1) Laboratory inspection
①血液检查：血液检查中包括末梢血的检查，如血常规、血小板等检查，以及静脉血的化验检查，包括肝、肾功能，血电解质，血糖，血脂，血T3、T4，血浆皮质醇、Sex hormones (such as FSH, LH, PRL).
② Urine examination: urine routine, urine sediment, urine flow rate, urine 17-keto steroids, urine 17-hydroxyosterol, urine creatinine, etc.
③ test examination of semen.
Through laboratory examinations, you can understand whether there are diseases such as urinary disease, diabetes, adrenal cortical dysfunction or loss, and abnormal thyroid dysfunction.
(2) Nervous system examination: Differential functional and organic impotence.
(3) Psychological examination: Psychological survey, Q & A scores to clarify whether it is functional impotence.
(4) Night erectile test: including stamp tests, diameter measurement, penile volume notes, etc.
(5) Measurement of penile blood pressure: Normal penile blood pressure is lower than cerebral artery blood pressure, and the difference is 266kPa.
(6) Measurement of penile pulse capacity: You can understand whether there are vascular lesions.
(7) Measurement of penile blood flow: Patients with impotence decrease when penile erection.
(8) Doppler's penile arterial ultrasound examination: determine the method of examination of vascular impotence.
(9) Drug induced penile erection test: used to identify vascular impotence.
(10) Penile artery film: Check the function of the arteries in the genitals.
(11) The penis sponge body angiography.
(12) Electro -electrocardiograph The sponge sponge body muscle reflection: diagnosis of examination of neuropaturated.
(13) Bladder pressure volume Determination: Observe whether the bladder pressure volume curve is abnormal.
For patients who are suspected of impotence, they must ask the medical history in detail, carefully check physical examination, and then combine related tests.
(Editor in charge: Internship Liu Suling)
