Related Experiment Videos
Acquired perforating disease associated with chronic renal failure
1Department of Dermatology, Guatemalan Social Security Hospital.
International Journal of Dermatology
|February 1, 1992
Summary
A chronic hemodialysis patient developed pruritic, hyperkeratotic skin nodules. Histopathology confirmed Kyrle disease, characterized by keratin-filled invaginations, in this case without associated hair follicles.
Area of Science:
- Dermatology
- Nephrology
Background:
- Chronic kidney disease (CKD) significantly impacts patient health, often leading to dermatological complications.
- Patients undergoing chronic hemodialysis are at increased risk for various skin conditions.
Observation:
- A 48-year-old male on chronic hemodialysis presented with numerous disseminated, pruritic, follicular papules and hyperkeratotic nodules.
- Lesions, measuring 3-5 mm with dark discoloration, were predominantly on the trunk, hips, and extremities.
Findings:
- Clinical diagnosis suggested Kyrle disease (also known as acquired ichthyosis or hyperkeratosis follicularis et parafollicularis in cutem).
- Skin biopsy revealed hyperkeratosis with epithelial invaginations filled with keratin and amorphous material.
- Histological examination showed cyst-like structures with lateral wall rupture, but no intrafollicular hair was identified, distinguishing it from typical Kyrle disease.
Implications:
- This case highlights a rare presentation of Kyrle disease in a hemodialysis patient, emphasizing the need for thorough dermatological evaluation in CKD patients.
- The absence of hair in the invaginations suggests a potential variant or atypical manifestation of Kyrle disease.
- Further research may elucidate the specific pathomechanisms linking chronic renal failure, hemodialysis, and this distinct dermatosis.