Two cases of scalp white piedra caused by Trichosporon ovoides

Indian J Dermatol Venereol Leprol. 2009 May-Jun;75(3):293-5. doi: 10.4103/0378-6323.51256.

Abstract

White piedra is a superficial fungal infection of the hair shaft, caused by Trichosporon beigelii . We report two cases of white piedra presenting as brown palpable nodules along the hair shaft with a fragility of scalp hairs. T. beigelii was demonstrated in hair culture of both the patients and T. ovoides as a species was confirmed on carbohydrate assimilation test. The first patient responded to oral itraconazole and topical ketoconazole, with a decrease in the palpability of nodules and fragility of scalp hairs at the end of two months.

Publication types

  • Case Reports

MeSH terms

  • Administration, Topical
  • Adult
  • Antifungal Agents / administration & dosage
  • Female
  • Humans
  • Piedra / diagnosis*
  • Piedra / drug therapy
  • Piedra / etiology
  • Scalp / drug effects
  • Scalp / microbiology
  • Scalp / pathology*
  • Trichosporon*
  • Young Adult

Substances

  • Antifungal Agents