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Idiopathic eruptive macular pigmentation with papillomatosis (IEMPP): A controversial entity

Y Z Pang1, W L Koh, C C Ang

  • 1Department of Dermatology, Changi General Hospital, Singapore. pangyuzhi@hotmail.com.

Dermatology Online Journal
|September 13, 2016
PubMed

Insights

Idiopathic eruptive macular pigmentation with papillomatosis (IEMPP) is a rare skin condition causing velvety, hyperpigmented plaques. This case report details its presentation and discusses the diagnostic considerations for this entity.

Area of Science:

  • Dermatology
  • Pathology

Background:

  • Idiopathic eruptive macular pigmentation with papillomatosis (IEMPP) is a rare dermatological condition.
  • Characterized by the sudden onset of hyperpigmented, velvety macules and papules.

Observation:

  • A 19-year-old male presented with a 6-month history of progressive hyperpigmented, velvety plaques.
  • Lesions were distributed on the face and body.

Findings:

  • The patient was diagnosed with idiopathic eruptive macular pigmentation with papillomatosis (IEMPP).
  • This diagnosis was based on clinical presentation and exclusion of other conditions.

Implications:

  • This case highlights the clinical features of IEMPP.
  • Further research may elucidate the underlying pathogenesis and treatment options for IEMPP.

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