Which of the following lists constitutes organic etiologies of impotence?

Which of the following lists constitutes organic etiologies of impotence?

• A. Neurologic (e.g., DM), vascular (atherosclerosis), prolactinoma, trauma, surgery, meds; strong correlation with HTN and ED; BPH & ED
• B. Performance anxiety
• C. Relationship problems
• D. Depression and sleep deprivation

Answer: (D)

Erectile dysfunction can arise from organic (physical/physiological) problems or from psychogenic (psychological or relational) factors. Organic etiologies involve actual disruptions to the body’s ability to achieve or maintain an erection: impaired arterial inflow, inadequate venous occlusion, nerve signaling problems, or hormonal abnormalities. Neurologic issues like diabetes mellitus can damage nerves that control erection and also contribute to vascular disease. Vascular problems such as atherosclerosis reduce blood flow to the penis. Hormonal disturbances, for example a prolactinoma, can disrupt the hormonal signals necessary for sexual function. Trauma or surgery in the pelvic region can injure nerves or blood vessels important for erection. Medications used for other conditions (including some antihypertensives, antidepressants, and other drugs) can directly impair erectile function. Because these factors reflect underlying physical or biochemical impairments, they sit squarely in the organic category. Hypertension often coexists with vascular disease, helping explain the link to ED, and aging can bring both vascular and prostatic changes that contribute as well. In contrast, performance anxiety, relationship problems, and depression or sleep deprivation are typically psychogenic contributors. They influence erectile function through mood, stress, and mental-focused arousal rather than through direct, lasting physical impairment of the genital blood vessels or nerves. So the list that represents organic etiologies includes neurologic, vascular, hormonal, trauma/surgery, and medication-related factors; psychological factors fall into the psychogenic category.

Erectile dysfunction can arise from organic (physical/physiological) problems or from psychogenic (psychological or relational) factors. Organic etiologies involve actual disruptions to the body’s ability to achieve or maintain an erection: impaired arterial inflow, inadequate venous occlusion, nerve signaling problems, or hormonal abnormalities.

Neurologic issues like diabetes mellitus can damage nerves that control erection and also contribute to vascular disease. Vascular problems such as atherosclerosis reduce blood flow to the penis. Hormonal disturbances, for example a prolactinoma, can disrupt the hormonal signals necessary for sexual function. Trauma or surgery in the pelvic region can injure nerves or blood vessels important for erection. Medications used for other conditions (including some antihypertensives, antidepressants, and other drugs) can directly impair erectile function. Because these factors reflect underlying physical or biochemical impairments, they sit squarely in the organic category. Hypertension often coexists with vascular disease, helping explain the link to ED, and aging can bring both vascular and prostatic changes that contribute as well.

In contrast, performance anxiety, relationship problems, and depression or sleep deprivation are typically psychogenic contributors. They influence erectile function through mood, stress, and mental-focused arousal rather than through direct, lasting physical impairment of the genital blood vessels or nerves.

So the list that represents organic etiologies includes neurologic, vascular, hormonal, trauma/surgery, and medication-related factors; psychological factors fall into the psychogenic category.