Flagellate Dermatitis due to Bleomycin Intake.

Area of Science:

• Dermatology
• Oncology

Background:

• Flagellate dermatitis is a rare skin condition characterized by linear, erythematous lesions.
• It is commonly linked to bleomycin chemotherapy or Shiitake mushroom consumption.
• Other potential etiologies exist, necessitating a broad differential diagnosis.

Observation:

• A patient undergoing chemotherapy for seminoma developed characteristic flagellate lesions.
• The lesions, appearing as striated, hyperpigmented marks, were observed on the back and shoulders.
• These dermatological findings emerged after the initial course of bleomycin, etoposide, and cisplatin treatment.

Findings:

• The flagellate dermatitis resolved upon cessation of bleomycin-based chemotherapy.
• This case reinforces the association between bleomycin administration and the development of flagellate dermatitis.
• The lesions presented as hyperpigmented, striated erythema.

Implications:

• Clinicians should consider flagellate dermatitis in patients presenting with characteristic skin lesions, particularly those undergoing specific treatments.
• Awareness of this pattern is crucial for accurate diagnosis and management in diverse clinical contexts.
• Prompt recognition can aid in identifying iatrogenic causes or other underlying triggers.