Tinea: Difference between revisions
(→Source) |
|||
| Line 37: | Line 37: | ||
*Images provided by University of Iowa Dept. of Dermatology and Dr. Lucille K. Georg (CDC) | *Images provided by University of Iowa Dept. of Dermatology and Dr. Lucille K. Georg (CDC) | ||
[[Category:Peds]] | [[Category:Peds]] | ||
==See Also== | |||
*[[Rashes]] | |||
Revision as of 17:15, 4 December 2014
Background
- Infection caused by dermatophytes that feed on keratin
- Variations
- Tinea capitis
- Tinea corporis
- Tinea pedis
- Tinea cruris
Diagnosis
- Scaly, variable pruritus
- Corporis: ring appearance w/ central clearing
- Capitis: patchy alopecia
Tinea Corporis
Tinea Capitis
DDx
- Pityriasis rosea
- Lichen planus
- Psoriasis
- Eczema
- Contact dermatitis
Treatment
- Topical antifungal tx for all except capitis
- Clotrimazole 1% BID x2-3wk
- Must use for 7-10d beyond resolution of lesions
- Capitis
- Griseofulvin 20-25mg/kg/d or BID
- Usually requires 8wk of tx
- Selenium or ketoconazole shampoos are adjunct tx
- Okay for child to go to school
- Griseofulvin 20-25mg/kg/d or BID
- Kerion
- Cephalexin 40mg/kg/d in 4 divided doses in addition to systemic antifungal tx
Source
- Tintinalli
- Images provided by University of Iowa Dept. of Dermatology and Dr. Lucille K. Georg (CDC)