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Related Concept Videos

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

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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....
487
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors01:28

Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors

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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...
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Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

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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 but also impacts other areas, such as the arms, thereby impairing overall circulation and organ function.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty deposits inside the arterial...
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Parkinson's Disease: Overview01:15

Parkinson's Disease: Overview

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Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...
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Peptic Ulcer Disease I: Introduction01:30

Peptic Ulcer Disease I: Introduction

226
Peptic Ulcer Disease (PUD) is characterized by mucosal excavation in the esophagus, stomach, pylorus, or duodenum. It can manifest as acute or chronic based on the extent and duration of mucosal involvement.
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...
226
Angina I: Introduction01:30

Angina I: Introduction

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Definition and Symptoms: Angina (angina pectoris) is chest pain or discomfort caused by myocardial ischemia, which occurs when the heart muscle receives insufficient oxygen-rich blood. It typically manifests as pressing, squeezing, or crushing sensations in the chest and may radiate to the shoulders, arms, neck, jaw, or back.Primary Cause: In a healthy state, the coronary arteries can dilate (widen) to increase blood flow and meet the increased oxygen demand during physical activity or...
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Related Experiment Video

Updated: Jul 31, 2025

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

716

Peyronie's Disease: A Brief Overview.

Oladapo Feyisetan1

  • 1Urology, Leighton Hospital, Crewe, GBR.

Cureus
|May 5, 2023
PubMed
Summary

Peyronie's disease, a connective tissue disorder causing penile deformity, affects older men. Limited evidence supports non-surgical treatments, while surgery carries erectile dysfunction risks.

Area of Science:

  • Urology
  • Connective Tissue Diseases
  • Andrology

Background:

  • Peyronie's disease is an acquired condition affecting the penile tunica albuginea.
  • It commonly manifests as penile curvature, deformity, and a palpable plaque.
  • The condition predominantly affects Caucasian men over 50 and is often under-reported.

Purpose of the Study:

  • To provide a concise overview of Peyronie's disease.
  • To discuss its impact on patients.
  • To review current treatment options.

Main Methods:

  • Literature review of Peyronie's disease.
  • Analysis of conservative and surgical treatment efficacy.
  • Evaluation of treatment risks and outcomes.
Keywords:
intralesional cchpenile prosthesispeyronie's diseasepsychological impactsurgical treatment

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Iatrogenic Injury Recapitulated: Electroexcision Technique for Urethral Stricture Modeling in Rats
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Related Experiment Videos

Last Updated: Jul 31, 2025

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

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Published on: March 15, 2024

716
Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis
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Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

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Iatrogenic Injury Recapitulated: Electroexcision Technique for Urethral Stricture Modeling in Rats
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Iatrogenic Injury Recapitulated: Electroexcision Technique for Urethral Stricture Modeling in Rats

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411

Main Results:

  • Non-surgical options, including intralesional collagenase clostridium histolyticum injections, have limited success and evidence.
  • Surgical interventions offer improved outcomes but carry the risk of erectile dysfunction.

Conclusions:

  • Peyronie's disease requires careful consideration of treatment options due to limited efficacy of conservative methods and surgical risks.
  • Further research may be needed to improve treatment outcomes and minimize adverse effects.