Leprosy: Clinical aspects and diagnostic techniques

Mayra B.C. Maymone, Melissa Laughter, Samantha Venkatesh, Mara M. Dacso, P. Narasimha Rao, Barbara M. Stryjewska, Jeremy Hugh, Robert P. Dellavalle, Cory A. Dunnick

Research output: Contribution to journalReview articlepeer-review

91 Scopus citations

Abstract

Leprosy, also known as Hansen's disease, is a curable infectious disease that remains endemic in >140 countries around the world. Despite being declared “eliminated” as a global public health problem by the World Health Organization in the year 2000, approximately 200,000 new cases were reported worldwide in 2017. Widespread migration may bring leprosy to nonendemic areas, such as North America. In addition, there are areas in the United States where autochthonous (person-to-person) transmission of leprosy is being reported among Americans without a history of foreign exposure. In the first article in this continuing medical education series, we review leprosy epidemiology, transmission, classification, clinical features, and diagnostic challenges.

Original languageEnglish (US)
Pages (from-to)1-14
Number of pages14
JournalJournal of the American Academy of Dermatology
Volume83
Issue number1
DOIs
StatePublished - Jul 2020
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2020

Keywords

  • diagnostic techniques
  • epidemiology
  • Hansen's disease
  • leprosy
  • leprosy classification
  • leprosy differential diagnosis
  • microbiology

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