Enlarging Plaques on the Left Leg

  • Robert A. Norman
  • Justin Endo
Part of the Clinical Cases in Dermatology book series (CLIDADE)


64-year-old woman presents with a 3-year history of two gradually enlarging, asymptomatic lesions of the left leg.


Sarcoidosis Porokeratosis 


  1. Freedberg IM, et al. Fitzpatrick’s dermatology in general medicine. 6th ed. New York: McGraw-Hill; 2003.Google Scholar
  2. James W, Berger T, Elston D. Andrews’ diseases of the skin: clinical dermatology. 10th ed. Philadelphia: Saunders; 2005.Google Scholar
  3. Judge MR, McLean WHI, Munro CS. Disorders of keratinization. In: Burns T, Breathnach S, Cox N, Griffiths C, editors. Rook’s textbook of dermatology. 8th ed. Oxford: Wiley-Blackwell; 2010.Google Scholar

Copyright information

© Springer-Verlag London 2013

Authors and Affiliations

  • Robert A. Norman
    • 1
  • Justin Endo
    • 2
  1. 1.TampaUSA
  2. 2.MadisonUSA

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