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A case of generalized red sweating.

Travis W Blalock1, A Neil Crowson, Brandon Danford

  • 1University of Oklahoma College of Medicine, Department of Dermatology, Oklahoma City, Oklahoma.

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|March 18, 2015
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Summary
This summary is machine-generated.

This study details a rare case of idiopathic chromhidrosis, a condition causing red pigmented sweat. The patient experienced widespread, unexplained red sweating, diagnosed via biopsy showing lipofuscin pigment.

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Area of Science:

  • Dermatology
  • Histopathology

Background:

  • Chromhidrosis is a rare condition characterized by the excretion of colored sweat.
  • It is typically associated with apocrine gland dysfunction.

Observation:

  • A 70-year-old male presented with a 5-year history of red pigmented sweating.
  • The condition affected multiple body sites including axillae, groin, forearms, trunk, and peri-nuchal areas.
  • No external or internal cause for the pigmented sweat was identified.

Findings:

  • Biopsy of affected skin revealed the presence of lipofuscin pigment within the sweat glands.
  • The distribution of pigmented sweating extended beyond typical apocrine gland areas.
  • The diagnosis of idiopathic chromhidrosis was established due to the absence of an identifiable cause.

Implications:

  • This case highlights an atypical presentation of chromhidrosis, challenging the conventional understanding of its distribution.
  • The presence of lipofuscin pigment suggests a potential role in the pathogenesis of this idiopathic form.
  • Further research may elucidate the specific mechanisms leading to lipofuscin accumulation and its association with chromhidrosis.