• J Fam Pract · Dec 2022

    Blue-black hyperpigmentation on the extremities.

    • Nora S Ali, Mauricio F Jin, and David A Wetter.
    • Dermatology Consultants, PA, Saint Paul, MN (Dr. Ali); Department of Dermatology, Mayo Clinic, Rochester, MN (Dr. Wetter); Mayo Clinic Alix School of Medicine, Rochester, MN (Mr. Jin).
    • J Fam Pract. 2022 Dec 1; 71 (10): 445447445-447.

    AbstractIn some cases, diagnosis entails less "what is it?" and more "what caused it?"

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