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Related Concept Videos

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.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors01:28

Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors

Phosphodiesterase 5 (PDE5) inhibitors are potent enzymes that function to hydrolyze cyclic nucleotides to their corresponding 5' monophosphates. Their unique biochemical properties have been applied in treating Pulmonary Arterial Hypertension (PAH).
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations01:26

Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations

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Penis01:29

Penis

The penis serves a dual role in sexual reproduction and urination. It consists of three main regions: the glans penis, the body, and the root, each with distinct functions and unique anatomical features.
Anatomy of the Penis
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Cirrhosis I: Introduction01:23

Cirrhosis I: Introduction

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Related Experiment Video

Updated: Jul 19, 2026

Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease
02:21

Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease

Published on: March 15, 2024

Peyronie's Disease: A Review.

Mark Jalkut, Nestor Gonzalez-Cadavid, Jacob Rajfer

    Reviews in Urology
    |September 21, 2006
    PubMed
    Summary

    Peyronie's disease is an acquired penile condition characterized by plaque formation, curvature, pain, and erectile dysfunction. Treatment options range from medical therapies to surgical interventions for severe cases impacting intercourse.

    Area of Science:

    • Urology
    • Andrology

    Background:

    • Peyronie's disease is an acquired benign condition affecting the penis.
    • It presents with penile plaque, curvature, pain, and erectile dysfunction.
    • The etiology is linked to minor penile trauma and aberrant wound healing.

    Purpose of the Study:

    • To review the natural history of Peyronie's disease.
    • To discuss the disease's etiology and clinical evaluation.
    • To outline available medical and surgical treatment options.

    Main Methods:

    • Review of existing literature on Peyronie's disease.
    • Discussion of etiological factors and diagnostic approaches.
    • Categorization of treatment modalities into medical (systemic, intralesional, topical) and surgical.

    More Related Videos

    Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis
    03:55

    Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

    Published on: October 18, 2024

    Related Experiment Videos

    Last Updated: Jul 19, 2026

    Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease
    02:21

    Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease

    Published on: March 15, 2024

    Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis
    03:55

    Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

    Published on: October 18, 2024

    Main Results:

    • Peyronie's disease involves plaque, curvature, pain, and erectile dysfunction.
    • Potential treatments include systemic medications, intralesional injections, topical applications, and surgery.
    • Surgical options (plication, grafts, prosthetics) are reserved for specific cases.

    Conclusions:

    • Peyronie's disease requires thorough clinical evaluation.
    • A range of treatments exist, tailored to individual patient needs and disease severity.
    • Surgical intervention carries inherent risks that patients must understand.