Trichosporon Beigelli Infection in Tamilnadu

Area of Science:

• Dermatology
• Mycology
• Infectious Diseases

Background:

• White piedra is a superficial fungal infection affecting hair shafts.
• It is characterized by the formation of soft, white or yellowish deposits.
• Pubic hair involvement is rare, with limited case reports globally.

Observation:

• A patient from Tamil Nadu presented with hard, brown nodules on pubic hairs.
• Microscopic examination revealed a mycelial mass forming a sheath around the hair.
• Hyphae segmented into distinct round, oval, or rectangular cells.

Findings:

• The causative fungal species was identified as Trichosporon beigelli through pure culture isolation.
• The clinical presentation and microscopic findings are consistent with white piedra.
• This case adds to the limited documented instances of pubic hair white piedra in India.

Implications:

• Highlights the importance of considering rare presentations of common infections.
• Contributes to the understanding of the geographical distribution and clinical spectrum of white piedra.
• Underscores the need for accurate mycological diagnosis in suspected superficial fungal infections.