title: Brown nail arc in chronic renal disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009262:Nails / Q000473:pathology*; D010858:Pigmentation