Folliculocentric tinea versicolor.

Area of Science:

• Dermatology
• Mycology
• Infectious Diseases

Background:

• Tinea versicolor (TV) is a superficial fungal infection affecting the stratum corneum.
• It is commonly caused by the overgrowth of Malassezia yeast.
• Typical presentations include hypo- or hyperpigmented macules with fine scaling, primarily on the trunk, neck, and arms.

Observation:

• A case report details a 34-year-old male patient.
• The patient presented with an unusual manifestation of tinea versicolor.
• The key observation was the presence of perifollicular hypopigmented macules.

Findings:

• The case demonstrated a folliculocentric pattern of tinea versicolor.
• This presentation differed from the typical maculopapular rash.
• The lesions were specifically noted around hair follicles on the lower back.

Implications:

• This case expands the known clinical spectrum of tinea versicolor.
• Recognizing this folliculocentric variant is crucial for accurate diagnosis.
• Further research may explore specific triggers or predispositions for this presentation.