Wood's lamp test - of the scalp
Wood's lamp test - of the scalp
Ringworm, tinea capitis - close-up
Ringworm, tinea capitis - close-up


Tinea capitis

Alternative Names:
Fungal infection - scalp; Infection - fungal - scalp; Tinea of the scalp; Ringworm - scalp

Symptoms:
  • Itching of the scalp, may be slight or absent
  • Skin (scalp) lesions
    • Round, scaly
    • Gray or reddened (skin redness or inflammation)
    • Bald appearing patches (hair is broken off, not actually missing)
    • Possibly small black dots on the scalp
  • Occasionally localized area of swelling, raw skin, or pus filled lesion on the scalp (kerion)


Signs and tests:
The diagnosis is suspected primarily based on the appearance of the scalp. A skin lesion biopsy with microscopic examination or culture may show dermatophytes. This test is often not necessary to diagnose tinea capitis. A Wood's lamp test may be performed to confirm the presence of a fungal scalp infection.


Review Date: 1/11/2003
Reviewed By: Glen H. Crawford, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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