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

Localized trichorrhexis nodosa

R A Smith1, J S Ross, C B Bunker

  • 1Department of Dermatology, Westminster and Chelsea Hospital, London, UK.

Clinical and Experimental Dermatology
|September 1, 1994
PubMed
Summary
This summary is machine-generated.

Trichorrhexis nodosa causes brittle hair with visible nodes. This condition can arise from trauma or an underlying keratin defect, as seen in a localized case.

Related Experiment Videos

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

Urinary incontinence and female genital lichen sclerosus.

Journal of the European Academy of Dermatology and Venereology : JEADV·2025
Same author

Preventing penile cancer and poor outcomes.

Journal of the European Academy of Dermatology and Venereology : JEADV·2025
Same author

Reply to 'EuroGuiderm Guideline on lichen sclerosus-introduction into lichen sclerosus'.

Journal of the European Academy of Dermatology and Venereology : JEADV·2025
Same author

Letter to editor regarding: "Treatment algorithm for the comprehensive management of severe lichen sclerosus in boys based on the pathophysiology of the disease".

Journal of pediatric urology·2025
Same author

Reply to 'EuroGuiderm guideline on lichen sclerosus-Treatment of lichen sclerosus'.

Journal of the European Academy of Dermatology and Venereology : JEADV·2025
Same author

A case of COVID-19-related vulval ulceration coupled with genital viral shedding.

Journal of the European Academy of Dermatology and Venereology : JEADV·2023

Area of Science:

  • Dermatology
  • Genetics
  • Hair Biology

Background:

  • Trichorrhexis nodosa is a hair shaft abnormality characterized by fragility and nodular swellings.
  • It results from environmental trauma or intrinsic defects in keratin production, leading to brittle hair.

Observation:

  • The study presents a case of localized trichorrhexis nodosa.
  • The patient exhibited fragile hair with characteristic node-like swellings.

Findings:

  • Diagnosis is typically clinical, confirmed by microscopic examination.
  • The case highlights localized trichorrhexis nodosa in an individual with otherwise normal hair.

Implications:

  • Understanding the causes of trichorrhexis nodosa aids in diagnosis and management.
  • Treatment focuses on minimizing hair shaft trauma to prevent breakage.