Cutaneous manifestations of end-stage renal disease
A broad range of skin diseases occur in patients with end-stage renal disease. Some of these conditions are benign, and make little impact on patients’ lives. Others, however, have a greater impact on quality of life, may be physically disabling, and even life-threatening. Mostly, they result from a combination of factors, such as electrolyte imbalance and co-morbid disease. Uraemic pruritus is the most commonly troublesome and an approach to it is presented. Other non-specific skin manifestations of CKD include skin-colour changes, xerosis, half-and-half nails Specific manifestations include acquired perforating dermatosis, bullous dermatoses, metastatic calcification, and nephrogenic systemic fibrosis. Pathophysiology, clinical presentation, diagnosis, and treatment options are discussed.