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Acrolocalized acquired cutis laxa

L Martín1, L Requena, E S Yus

  • 1Department of Dermatology, Universidad Autónoma, Madrid, Spain.

The British Journal of Dermatology
|May 1, 1996
PubMed
Summary
This summary is machine-generated.

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This study describes a rare case of localized cutis laxa affecting the fingers and toes. The condition involves skin degeneration and fragmentation of elastic tissue, presenting as loose, redundant skin.

Area of Science:

  • Dermatology
  • Genetics
  • Pathology

Background:

  • Cutis laxa is a rare connective tissue disorder characterized by loose, sagging skin.
  • It can be inherited or acquired, affecting various parts of the body.

Observation:

  • A 55-year-old man presented with a 14-year history of loose, redundant skin on fingertips and toe pulps.
  • The affected skin had a 'chewing gum' appearance.

Findings:

  • Skin biopsies showed a normal appearance with a discrete decrease in elastic fibers.
  • Ultrastructural examination revealed marked fragmentation and degeneration of elastic tissue.
  • The condition was diagnosed as localized cutis laxa in an acral distribution.

Implications:

Related Experiment Videos

  • The findings suggest that initial inflammatory stages, such as swelling and urticaria, may precede the development of cutis laxa.
  • This case highlights the importance of ultrastructural examination in diagnosing connective tissue disorders.
  • Further research is needed to understand the pathogenesis and potential treatments for localized cutis laxa.