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Related Concept Videos

Male Sexual Response: Erection & Ejaculation01:17

Male Sexual Response: Erection & Ejaculation

Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
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Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
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Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

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Self-Discrepancy Theory02:45

Self-Discrepancy Theory

One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.
Self-Evaluation Maintenance Model01:29

Self-Evaluation Maintenance Model

The Self-Evaluation Maintenance (SEM) model offers a psychological framework to understand how individuals’ self-esteem is influenced by the achievements of others, particularly those with whom they share close personal bonds. The SEM model operates when personal rather than social identity guides individuals. Central to this model is the notion that individuals have an inherent desire to preserve a favorable self-image, which is continuously shaped by interpersonal comparisons and...
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Updated: Jun 2, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

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Published on: May 30, 2025

Evaluation of premature ejaculation.

Emmanuele A Jannini1, Mario Maggi, Andrea Lenzi

  • 1Department of Experimental Medicine, School of Sexology, University of L'Aquila, L'Aquila, Italy. jannini@univaq.it

The Journal of Sexual Medicine
|October 5, 2011
PubMed
Summary
This summary is machine-generated.

Accurate diagnosis of premature ejaculation (PE) is crucial for effective treatment. A structured seven-step approach, considering patient history, symptom classification, partner involvement, comorbidities, physical exam, etiology, and treatment options, improves outcomes.

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03:51

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Published on: December 8, 2023

Area of Science:

  • Sexual Medicine
  • Urology
  • Men's Health

Background:

  • Premature ejaculation (PE) is a common sexual disorder often underdiagnosed due to stigma and lack of awareness.
  • Accurate diagnosis is vital for effective treatment and improved clinical outcomes.

Purpose of the Study:

  • To provide a comprehensive overview of the evaluation and diagnosis of premature ejaculation (PE).

Main Methods:

  • Literature review.
  • Taxonomic classification of PE based on onset, timing, type, and comorbidities.

Main Results:

  • Diagnosis involves a seven-step process: history taking, symptom classification (onset, timing, type), partner involvement, comorbidity assessment (e.g., erectile dysfunction), physical examination, etiology identification (endocrine, urological, psychosexual), and treatment discussion.
  • Distinguishes between simple PE and complicated PE with co-occurring sexual dysfunctions.

Conclusions:

  • A structured diagnostic approach to PE can enhance understanding and lead to better treatment results.
  • Widespread adoption of standardized diagnostic methods is recommended for improved patient care.