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Morphology and Diagnostic Techniques

  • Hannah R. BadonEmail author
  • Andrew S. Desrosiers
  • Robert T. Brodell
  • Stephen E. Helms
Chapter
  • 38 Downloads

Abstract

In the United States, it is estimated that 1 of every 3 people is affected by a skin condition at any point in time (Johnson in J Invest Dermatol 9:108–110, 2004, [1]). The skin is the body’s barrier to the outside world and, therefore, may be impacted by UV radiation, irritants, allergens, viruses, bacteria, and arthropods. A damaged barrier can result in rash formation, pruritus, burning sensation, impetigo, cellulitis, and even septicemia or death. Cutaneous signs and symptoms can provide clues as to the possibility of a specific diagnosis related to a wide variety of outdoor hazards so that they can be properly treated or avoided. It is certainly important to separate these conditions from those related to systemic disease.

Keywords

Lexicon Skin barrier Macules Papules Vesicles Pustules Bullae Nodules Tumors excoriation Location Distribution 

Notes

Disclosures

None of the authors have relevant conflicts of interest.

References

  1. 1.
    Johnson ML. Defining the burden of skin disease in the United States—a historical perspective. J Invest Dermatol. 2004;9:108–10.CrossRefGoogle Scholar
  2. 2.
    Gorman M. Yogi Berra’s most memorable sayings; 2015. https://www.newsweek.com/most-memorable-yogi-isms-375661. Accessed 13 Feb 2019.
  3. 3.
    Goldsmith L, Papier A. Fighting babel with precise definitions of knowledge. J Invest Dermatol. 2010;11:2527–30.CrossRefGoogle Scholar
  4. 4.
    Dermatology Lexicon Project. Morphologic terminology; 2002. https://people.rit.edu/grhfad/DLP2/index.html. Accessed 18 Nov 2018.
  5. 5.
    Hernandez R, Cohen B. Insect bite-induced hypersensitivity and the SCRATCH principles: a new approach to papular urticaria. Pediatrics. 2006;118:189–96.CrossRefGoogle Scholar
  6. 6.
    Yesul K, Longenecker A, Mahmoud E, et al. Urushiol patch test using the TRUE TEST system. Dermatitis. 2018;29:127–131.CrossRefGoogle Scholar
  7. 7.
    Armstrong A. Approach to the clinical dermatologic diagnosis. In: Corona R editor. UpToDate. Retrieved 20 Dec 2018, from https://www.uptodate.com/contents/approach-to-the-clinical-dermatologic-diagnosis#H7.
  8. 8.
    Brodell RT, Dolohanty LB, Helms SE. Approach to the diagnosis of skin disease. In: Singh A, editor. Scientific American Medicine. Toronto: Decker;2017.  https://doi.org/10.2310/7900.1228, https://www.deckerip.com/decker/medicine/chapter/46/#approach-to-the-diagnosis-of-skin-disease.
  9. 9.
    Martin A, Kobayashi G. Yeast infestations: candidiasis, pityriasis (tinea) versicolor. In Fitzpatrick T, Eisen, A, Wolff K, et al editors. Dermatology in general medicine, 4th ed. New York: McGraw-Hill;1993. pp. 2462–67.Google Scholar
  10. 10.
    Leung V, Miller M. Detection of scabies: a systematic review of diagnostic methods. Can J Infect Dis Med Microbiol. 2011;22:143–6.CrossRefGoogle Scholar
  11. 11.
    Woodley D, Saurat JH. The burrow ink test and the scabies mite. J Am Acad Dermatol. 1981;4:715–22.CrossRefGoogle Scholar
  12. 12.
    Sharma S, Sharma A. Robert Williams Wood: pioneer of invisible light. Photodermatol Photo. 2016;32:60–5.CrossRefGoogle Scholar
  13. 13.
    Polilli E, Fazii P, Ursini T, et al. Tinea incognito caused by microsporum gypseum in a patient with advanced HIV infection: a case report. Case Rep Dermatol. 2011;3:55–9.CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Hannah R. Badon
    • 1
    Email author
  • Andrew S. Desrosiers
    • 1
  • Robert T. Brodell
    • 2
    • 3
  • Stephen E. Helms
    • 4
  1. 1.University of Mississippi School of MedicineJacksonUSA
  2. 2.Department of DermatologyUniversity of Mississippi Medical CenterJacksonUSA
  3. 3.Professor of Pathology, University of Mississippi Medical CenterJacksonUSA
  4. 4.Professor of Dermatology, University of Mississippi Medical CenterJacksonUSA

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