Jove
Visualize
Contact Us

Related Experiment Videos

Aberrant epididymal tissue: a significant clinical entity.

M Wollin1, F F Marshall, M P Fink

  • 1Division of Urologic and Transplantation Surgery, University of Massachusetts Medical Center, Worcester.

The Journal of Urology
|November 1, 1987
PubMed
Summary

Epididymal anomalies are rare, often linked to undescended testes. This study identifies aberrant epididymal tissue in men with normally descended testes, highlighting rare anatomical variants.

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

Report of a rare testicular teratoid Wilms Tumor in an adult patient.

Urology case reports·2021
Same author

Commentary to variations of sex development: first German interdisciplinary consensus paper.

Journal of pediatric urology·2019
Same author

Preliminary report: Surgical outcomes following genitoplasty in children with moderate to severe genital atypia.

Journal of pediatric urology·2018
Same author

Anatomic findings associated with epispadias in boys: Implications for surgical management and urinary continence.

Journal of pediatric urology·2017
Same author

Variation in the clinical and genetic evaluation of undervirilized boys with bifid scrotum and hypospadias.

Journal of pediatric urology·2017
Same author

Prospective assessment of cosmesis before and after genital surgery.

Journal of pediatric urology·2016
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

Area of Science:

  • Urology
  • Embryology
  • Anatomy

Background:

  • Epididymal anomalies are uncommon, typically associated with cryptorchidism (undescended testes).
  • Increased incidence noted in cystic fibrosis, von Hippel-Lindau's syndrome, and offspring of diethylstilbestrol-exposed women.
  • The spectrum of epididymal anomalies in men with descended testes is largely unknown.

Observation:

  • Three patients with bilaterally descended testes presented with aberrant epididymal tissue during exploration.
  • The anatomical variations observed were likely ductus aberrans inferior and paradidymis.
  • These structures are often omitted from standard anatomical descriptions of the epididymis.

Findings:

  • Aberrant epididymal tissue can occur even with normally descended testes.

Related Experiment Videos

  • Understanding embryology and anatomy explains the varied presentations of these anomalies.
  • Ductus aberrans inferior and paradidymis represent clinically significant, though rarely described, structures.

    • Implications:

    • Urologists must be aware of these rare epididymal variants.
    • Recognition of aberrant epididymal tissue is crucial for accurate diagnosis and management.
    • This knowledge aids in understanding the clinical significance of vestigial structures in the male reproductive tract.