Related Experiment Video
Updated: Jun 7, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
[Complementary tests in the diagnosis of erectile dysfunction. Which and when?].
Venancio Chantada Abal1, Emilio Julve Villalta
1Complejo Hospitalario Universitario A Coruña, España. venancio.chantada.abal@sergas.es
Phosphodiesterase type 5 (PDE 5) inhibitors have expanded erectile dysfunction (ED) care, involving various medical specialists. Proper ED diagnosis requires identifying sexual problems and using clinical history, exams, and lab tests.
Area of Science:
- Urology
- Andrology
- Sexual Medicine
Context:
- The advent of phosphodiesterase type 5 (PDE 5) inhibitors has significantly broadened the scope of healthcare for erectile dysfunction (ED).
- ED management now involves a multidisciplinary team, including primary care physicians, urologists, endocrinologists, neurologists, cardiologists, psychiatrists, and psychologists.
Purpose:
- To outline the diagnostic approach for erectile dysfunction (ED).
- To emphasize the importance of recognizing associated diseases and utilizing appropriate evaluation methods for ED.
Summary:
- Effective ED evaluation involves identifying sexual dysfunction and employing tools like questionnaires, symptom scores, detailed sexual and clinical history, physical examinations, and basic laboratory tests.
- While many ED cases can be managed without invasive procedures or specialist referral, clinicians must be aware of conditions necessitating further investigation or consultation.
Impact:
- Improved patient outcomes through comprehensive and accessible ED diagnosis and management.
- Enhanced understanding among healthcare providers regarding the multifaceted nature of ED and its diagnostic pathways.
Related Concept Videos
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Male Sexual Response: Erection & Ejaculation
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
Reliability and Validity
Complementation Tests
Organisms heterozygous for different mutations are crossed pairwise in all combinations. If present on different genes, the mutations can complement each other by providing the missing...
Acute Coronary Syndrome III: Diagnostic Studies
Urine Studies II: Urine Culture and Sensitivity Test