Improvement in Multiple Metastatic Calcinosis Cutis Lesions after Hemodialysis in a Patient with Chronic Renal Failure: A Case Report / 대한피부과학회지

Metastatic calcinosis cutis refers to the deposition of calcium salts in normal tissue secondary to an underlying defect in calcium and/or phosphate metabolism. It commonly affects periarticular areas in patients with chronic renal failure. We report a case of a 51-year-old man with a past medical history of peritoneal dialysis for chronic renal failure, who presented with multiple yellowish nodules on his right thumb. In view of the asymptomatic non-inflamed fluctuating nodules, the differential diagnoses included bacterial, tuberculous, atypical mycobacterial, or fungal infections. Histopathological and radiological examinations revealed calcifications in the right thumb and shoulder with elevated serum phosphorus and parathyroid hormone levels. The lesions improved after the patient was switched from peritoneal dialysis to hemodialysis. We report a case of metastatic calcinosis cutis in a patient with chronic renal failure. We emphasize the importance of imaging for accurate diagnosis and follow-up of calcinosis cutis and that hemodialysis scores over peritoneal dialysis in the treatment of this condition.

Metastatic calcinosis cutis penis and scrotum with preserved erectile function post surgery in an ESRD patient on hemodialysis with secondary hyperparathyroidism

@#Metastatic calcinosis cutis of the penis and scrotum seen in a patient with End Stage Renal Disease (ESRD) on hemodialysis is a case not usually encounter in urology clinics. Review of the available literature mostly showed compromised erectile function of patients with metastatic calcinosis cutis of the penis. Presented is a case of a patient with ESRD on hemodialysis for five years who developed metastatic calcinosis of the penis and scrotum causing dysmorphic changes, however maintaining full erectile function. Preserving the erectile function after successful excision of the penile and scrotal calcification is imperative to maintain good quality of life.

A Case of Metastatic Calcinosis Cutis Resembling Pseudoxanthoma Elasticum / 대한피부과학회지

This report presents a case of metasric calcinosis cutis resembling pseudoxanthoma elasticum in clinical appearance. The patient, 19-year-old man, has dull yellowish firm folded lesion on both axillae, and immobility of lower extremities because of bony osteoporosis, knee fracture, impaired renal function, Skin biopsy, bone marrow biopsy, bone X-ray, and laboratory findings showed metastatic calcinosis cutis due to histiocytosis X and chronic renal failure.