指甲与全身性疾病。

West J Med. 1978 Oct;129(4):358-63.

Important diagnostic clues may be provided by changes in the nails. Because nail findings are easily observable and yield valuable information, attention to these features is often rewarding. Some of the nail changes that may be observed in systemic disorders are reviewed.

指甲的变化可能提供重要的诊断线索。由于指甲的表现易于观察且能产生有价值的信息，关注这些特征往往会有所收获。本文将对一些可能在全身性疾病中观察到的指甲变化进行综述。