Some patients develop white ridges or bands of discoloration along the nails or develop a darkening of the nail bed .
部分患者的指甲上会出现白色的棱线，或在指甲周围出现变色，或甲床发暗。
2
Avoid using all kinds of casual cleaner white marble sculpture of a landscape stone deformation, discoloration, or fall off, and so on and so forth.
避免随意使用各种清洁剂造成景观石中的汉白玉浮雕的变形、变色或是脱落等情况。
3
In young people, fingernail discoloration two most common clinical types are remotelateral subungual onychomycosis and white superficial onychomycosistype type onychomycosis onychomycosis.