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

Anterior and posterior middle ear congenital cholesteatomas in children.

F G Yammine1, A Abela, P Arcand

  • 1Hôpital Sacre Coeur, Hazmieh, Lebanon.

The Journal of Otolaryngology
|January 5, 2002
PubMed
Summary
This summary is machine-generated.

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

Histology of solid lateral cervical masses biopsied in children.

International journal of pediatric otorhinolaryngology·2013
Same author

Langerhans' cell histiocytosis of the temporal bone in children.

International journal of pediatric otorhinolaryngology·2008
Same author

Temporal bone rhabdomyosarcoma in children.

International journal of pediatric otorhinolaryngology·2007
Same author

Nontuberculous mycobacterial adenitis of the head and neck in children: experience from a tertiary care pediatric center.

The Laryngoscope·2002
Same author

Hearing preservation in acoustic neuroma surgery.

The Journal of otolaryngology·2002
Same author

Middle turbinate medialization technique in functional endoscopic sinus surgery.

The Journal of otolaryngology·2000

Congenital cholesteatomas in children originate from embryonic cell rests in the middle ear. Most lesions are found in the anterosuperior mesotympanum, aligning with existing research on their primary site.

Area of Science:

  • Otolaryngology
  • Pediatric Surgery
  • Embryology

Background:

  • Congenital cholesteatomas are rare, non-cancerous growths in the middle ear.
  • They develop from embryonic epithelial cell rests within the temporal bone.
  • Understanding their origin and location is crucial for effective management.

Purpose of the Study:

  • To analyze clinical data and surgical observations of congenital cholesteatomas in a pediatric cohort.
  • To investigate the primary locations of these lesions within the middle ear cleft.
  • To discuss potential pathogenic mechanisms based on lesion site.

Main Methods:

  • Retrospective review of 19 cases of congenital cholesteatomas in 18 children.
  • Analysis of clinical presentations and surgical findings.

Related Experiment Videos

  • Correlation of lesion location with known embryological development.

    • Main Results:

    • The study observed 19 cases between 1985 and 1990.
    • Sixty-eight percent of lesions originated from the anterosuperior mesotympanum.
    • Only 10% of lesions were located in the posterosuperior area.

    Conclusions:

    • Findings confirm the predilection for anterosuperior mesotympanum origin.
    • The primary site of congenital cholesteatomas provides insights into their pathogenesis.
    • Further research into embryological factors is warranted.