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Idiopathic calciphylaxis.

Jeremy P Banky1, John P Dowling, Campbell Miles

  • 1Department of Vascular Surgery, The Alfred Hospital, Commercial Road, Prahran, Victoria, Australia.

The Australasian Journal of Dermatology
|July 18, 2002
PubMed
Summary
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Calciphylaxis, a rare condition, caused painful necrotic ulcers and amputation stump breakdown in a 68-year-old woman. Standard treatments were ineffective, leading to consideration of major limb amputations.

Area of Science:

  • Vascular Medicine
  • Dermatology
  • Nephrology

Background:

  • Calciphylaxis is a severe condition characterized by vascular calcification and skin necrosis.
  • It often affects patients with end-stage renal disease but can occur in other conditions.
  • Early identification and management of underlying causes are crucial.

Observation:

  • A 68-year-old woman presented with a painful necrotic ulcer on her right calf.
  • She also had necrotic breakdown of a left below-knee amputation stump.
  • These symptoms were attributed to calciphylaxis.

Findings:

  • No identifiable or correctable cause for the calciphylaxis was found.
  • Treatments including wound care, low molecular weight heparin, hyperbaric oxygen, and etidronate disodium provided no benefit.

Related Experiment Videos

  • Aggressive surgical intervention, specifically major limb amputations, was considered the most viable option.

    • Implications:

    • This case highlights the challenges in managing calciphylaxis when the underlying cause is elusive.
    • It underscores the limitations of current treatment modalities for severe calciphylaxis.
    • The potential need for major limb amputations in refractory cases of calciphylaxis is emphasized.