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Healing II: Complications01:24

Healing II: Complications

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Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...
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Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...
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Related Experiment Video

Updated: Apr 21, 2026

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Eruptive keloids after chickenpox.

Nicolas Kluger1, Antoine Mahé2, Bernard Guillot3

  • 1Université de Montpellier I, Service de Dermatologie, Hôpital Saint-Eloi, Montpellier, France; ; Departments of Dermatology, Allergology and Venereology, Institute of Clinical Medicine, University of Helsinki, Skin and Allergies Hospital, Helsinki University Central Hospital, Helsinki, Finland;

Dermatology Reports
|November 12, 2014
PubMed
Summary

Hypertrophic scars and keloids, arising from abnormal wound healing, rarely follow chickenpox. This case highlights the unique management challenges of these scars in a young Black girl after chickenpox.

Keywords:
chickenpoxchild.cicatrixkeloidscar

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Area of Science:

  • Dermatology
  • Wound Healing Research
  • Pediatric Scarring

Background:

  • Hypertrophic scars and keloids stem from dysregulated wound healing in susceptible individuals.
  • These lesions commonly arise after skin trauma or inflammation but are infrequently associated with viral exanthems like chickenpox.

Purpose of the Study:

  • To report a rare case of extensive hypertrophic scarring following chickenpox in a pediatric patient.
  • To discuss the specific clinical considerations and management strategies for hypertrophic scars and keloids in this unusual context.

Main Methods:

  • Case report detailing a 4-year-old Black girl with significant scarring post-chickenpox.
  • Literature review on the incidence and management of hypertrophic scars and keloids after viral infections.

Main Results:

  • The patient presented with dramatic hypertrophic scarring attributed to a prior chickenpox infection.
  • The case underscores the potential for atypical scar formation even after seemingly common childhood illnesses.

Conclusions:

  • Chickenpox can, albeit rarely, trigger the development of hypertrophic scars and keloids.
  • Management of such scars in children requires careful consideration of the underlying cause and patient-specific factors.