Blue-black hyperpigmentation on the extremities
J Fam Pract
.
2022 Dec;71(10):445-447.
doi: 10.12788/jfp.0520.
Authors
Nora S Ali
1
,
Mauricio F Jin
1
,
David A Wetter
1
Affiliation
1
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).
PMID:
36735946
DOI:
10.12788/jfp.0520
Abstract
In some cases, diagnosis entails less "what is it?" and more "what caused it?"
MeSH terms
Extremities
Humans
Hyperpigmentation* / chemically induced
Hyperpigmentation* / diagnosis