Medical condition
Cutaneous pili migrans (CMP) is a piece of hair embedded in skin, typically appearing as a dark or reddish creeping dot or thread, in a similar presentation to cutaneous larva migrans. There may be associated pain, though generally no itch.
Signs and symptoms.
CMP typically presents as a non-itchy dark or reddish creeping dot or thread, in a similar appearance to cutaneous larva migrans.
Cause.
CMP may follow an injury or appear without cause.
Diagnosis and treatment.
Diagnosis is by its appearance and may require a magnifying glass. Treatment is by removing the piece of hair.
Epidemiology and history.
CMP is rare. The first description was given by Howard S. Yaffee in 1957.
References.
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