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

Nonrashes. Part I: The Koebner nonreaction.

J D Bernhard, H A Haynes

    Cutis
    |February 1, 1982
    PubMed
    Summary

    This study explores "nonrashes," including the Koebner nonreaction where drug rashes are absent at irradiation sites. Recognizing these non-rash symptoms can be lifesaving.

    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

    Efficacy and safety of oral nalbuphine extended release in prurigo nodularis: results of a phase 2 randomized controlled trial with an open-label extension phase.

    Journal of the European Academy of Dermatology and Venereology : JEADV·2021
    Same author

    Prurigo Activity Score (PAS): validity and reliability of a new instrument to monitor chronic prurigo.

    Journal of the European Academy of Dermatology and Venereology : JEADV·2018
    Same author

    The itchy scalp.

    The British journal of dermatology·2017
    Same author

    Not all itches arise in the skin.

    The British journal of dermatology·2015
    Same author

    Women itch on Venus, Men scratch on Mars.

    The British journal of dermatology·2013
    Same author

    Gabapentin treatment for notalgia paresthetica, a common isolated peripheral sensory neuropathy.

    Journal of the European Academy of Dermatology and Venereology : JEADV·2007

    Area of Science:

    • Dermatology
    • Clinical Medicine

    Background:

    • The concept of 'nonrashes' encompasses various conditions beyond typical skin eruptions.
    • These can range from symptoms like pruritus indicating systemic illness to psychological disturbances such as delusional parasitosis.

    Observation:

    • The study introduces the Koebner nonreaction, a specific type of nonrash.
    • This phenomenon is characterized by the absence of a drug-induced rash at the site of recent x-irradiation.

    Findings:

    • The Koebner nonreaction is presented as an 'isomorphic nonresponse'.
    • Other examples of nonrashes discussed include mitempfindungen (referred itch) and the prodromal phase of herpes zoster.

    Implications:

    • Recognizing diverse forms of nonrashes is crucial for accurate diagnosis.
    • Identifying these atypical presentations can lead to timely and potentially lifesaving interventions.

    Related Experiment Videos