Related Experiment Videos
Calciphylaxis in a patient with end-stage renal disease
1Department of Dermatology, College of Medicine, Chosun University, 588, Seosuck-Dong, Dong-Ku, Gwangju 501-140, Korea.
The Journal of Dermatology
|July 5, 2001
Summary
Calciphylaxis, a rare condition causing skin necrosis due to vessel calcification, predominantly affects end-stage renal disease patients. This case highlights severe progression despite treatment, leading to amputation and sepsis.
Area of Science:
- Nephrology
- Dermatology
- Pathology
Background:
- Calciphylaxis is a rare, severe condition characterized by calcification of small and medium-sized blood vessels.
- It is primarily observed in patients with end-stage renal disease (ESRD) and secondary hyperparathyroidism.
Observation:
- A 67-year-old male presented with painful, erythematous skin lesions progressing to necrotic ulcers and eschars on extremities.
- Pathological examination revealed calcification in dermal and subcutaneous blood vessels.
- Laboratory results showed elevated serum phosphorus (7.8 mg/dL) and intact parathyroid hormone (99.9 pg/mL) with normal serum calcium (9.5 mg/dL).
Findings:
- The case exemplifies the typical clinical and pathological manifestations of calciphylaxis.
- Despite surgical debridement and supportive care, the patient experienced disease progression.
- The patient ultimately required lower extremity amputation and succumbed to sepsis.
Implications:
- This case underscores the critical, often fatal, nature of calciphylaxis in ESRD patients.
- It emphasizes the need for vigilant monitoring and aggressive management strategies for calciphylaxis.
- Further research into novel therapeutic approaches for calciphylaxis is warranted to improve patient outcomes.