Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Priapism - etiology, pathophysiology and management.

C Van der Horst1, Henrik Stuebinger, Christoph Seif

  • 1Department of Urology, University Hospital Schleswig Holstein, Campus Kiel, Germany.

International Braz J Urol : Official Journal of the Brazilian Society of Urology
|March 5, 2005
PubMed
Summary

Priapism, a prolonged erection, requires prompt diagnosis and treatment. Distinguishing between low-flow and high-flow types guides effective management, ranging from medical therapies to surgical interventions.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Visualization of membrane localization and the functional state of CB<sub>2</sub>R pools using matched agonist and inverse agonist probe pairs.

Chemical science·2024
Same author

Impact of direct-acting antiviral treatment of hepatitis C on the quality of life of adults in Ukraine.

BMC infectious diseases·2022
Same author

Analysis of PD-1, PD-L1, and T-cell infiltration in angiosarcoma pathogenetic subgroups.

Immunologic research·2022
Same author

Preputioplasty as a surgical alternative in treatment of phimosis.

International journal of impotence research·2021
Same author

[Epidemiology of penile cancer].

Der Urologe. Ausg. A·2018
Same author

Identification of an AR Mutation-Negative Class of Androgen Insensitivity by Determining Endogenous AR Activity.

The Journal of clinical endocrinology and metabolism·2016

Area of Science:

  • Urology
  • Andrology
  • Sexual Medicine

Background:

  • Priapism is a persistent erection unrelated to sexual stimulation, often stemming from impaired detumescence mechanisms.
  • Potential causes include neurotransmitter imbalances, venous obstruction, or smooth muscle dysfunction.
  • Effective management hinges on differentiating between veno-occlusive low-flow (ischemic) and arterial high-flow (non-ischemic) priapism.

Purpose of the Study:

  • To review the pathophysiology and diagnostic approaches to priapism.
  • To outline current and alternative treatment modalities for both low-flow and high-flow priapism.
  • To emphasize the importance of classifying priapism types for appropriate therapeutic selection.

Main Methods:

  • Review of existing literature on priapism etiology, diagnosis, and treatment.

Related Experiment Videos

  • Classification of priapism into low-flow (ischemic) and high-flow (non-ischemic) subtypes.
  • Discussion of diagnostic tools including patient history, physical examination, penile hemodynamics, and blood gas analysis.

    • Main Results:

    • Accurate diagnosis differentiates static (low-flow) from dynamic (high-flow) priapism.
    • Treatment strategies vary from conservative medical management to surgical interventions like shunting.
    • Emerging options include intracavernous methylene blue injections and selective penile arterial embolization.

    Conclusions:

    • Prompt and accurate diagnosis of priapism subtypes is crucial for successful treatment.
    • A range of therapeutic options exists, tailored to the specific type and etiology of priapism.
    • Further research into novel treatments like methylene blue and embolization may offer improved outcomes.