BACKGROUND: Milia en plaque (MEP) is an unusual entity with a distinctive clinicohistologic appearance. Optimal treatment is unestablished, particularly for MEP located on difficult anatomic areas. OBJECTIVE: To illustrate by a case report the clinical presentation and management of MEP. METHODS: A 35-year-old woman with numerous tiny cysts within an slightly erythematous base in unilateral periorbital distribution is described. Histology revealed epidermal cysts arranged within the entire dermis. RESULTS: Treatment with chemical exfoliating agents, manual extraction, and topical photodynamic therapy resulted in partial improvement. CONCLUSION: Dermatologists should become familiar with this peculiar condition, being significantly rare possibly because of underreporting or misdiagnosis. New treatment procedures must be tried to achieve a successful cosmetic result with minimal risks.
BACKGROUND: Milia en plaque (MEP) is an unusual entity with a distinctive clinicohistologic appearance. Optimal treatment is unestablished, particularly for MEP located on difficult anatomic areas. OBJECTIVE: To illustrate by a case report the clinical presentation and management of MEP. METHODS: A 35-year-old woman with numerous tiny cysts within an slightly erythematous base in unilateral periorbital distribution is described. Histology revealed epidermal cysts arranged within the entire dermis. RESULTS: Treatment with chemical exfoliating agents, manual extraction, and topical photodynamic therapy resulted in partial improvement. CONCLUSION: Dermatologists should become familiar with this peculiar condition, being significantly rare possibly because of underreporting or misdiagnosis. New treatment procedures must be tried to achieve a successful cosmetic result with minimal risks.