- Reticulated pigment anomaly (Dowling-Degos disease)
- Confluent and reticulated papillomatosis (of Gougreot and Carteaud)
- Insulin resistance syndrome
- Cushing's disease
- Hypothyroidism or hyperthyroidism
- Occult malignancy
See related DDx
Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Learn more.