What is the role of lab testing in the workup of parapsoriasis?

Updated: Sep 04, 2019
  • Author: Henry K Wong, MD, PhD; Chief Editor: Dirk M Elston, MD  more...
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A complete blood cell count with differential should be performed, and a high lymphocyte count or the presence of Sézary cells suggests mycosis fungoides/cutaneous T-cell lymphoma (MF/CTCL).

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