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Related Experiment Video

Updated: May 17, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
06:15

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

Published on: August 9, 2024

Generalized eruptive histiocytoma.

Kamal Aggarwal1, Sanjeev Gupta, Vijay Kumar Jain

  • 1Department of Dermatology, Venereology & Leprology, Post Graduate Institute of Medical Sciences and Research, Rohtak, India.

Indian Dermatology Online Journal
|November 7, 2012
PubMed
Summary
This summary is machine-generated.

A rare skin condition, generalized eruptive histiocytoma, presented as hundreds of brownish papules in a 62-year-old male. The lesions showed spontaneous regression over one year, confirmed by clinical and histopathological analysis.

Keywords:
Histiocytomaelderly malehistioctytosis

Related Experiment Videos

Last Updated: May 17, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
06:15

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

Published on: August 9, 2024

Area of Science:

  • Dermatology
  • Histopathology

Background:

  • Generalized eruptive histiocytoma is a rare non-neoplastic proliferation of histiocytes.
  • This condition typically presents with widespread papular lesions.

Observation:

  • A 62-year-old male developed a symmetric eruption of numerous brownish papules over a one-year period.
  • Some of the observed lesions exhibited spontaneous regression during the observation period.

Findings:

  • Clinical examination revealed a widespread papular rash.
  • Histopathological examination of the lesions confirmed the diagnosis of generalized eruptive histiocytoma.

Implications:

  • This case contributes to the understanding of the clinical presentation and natural course of generalized eruptive histiocytoma.
  • Highlights the importance of histopathological correlation for accurate diagnosis of rare dermatoses.