No new nail bands under the sun.
D000224:Addison Disease / Q000150:complications; D006801:Humans; D009262:Nails; D009506:Nevus / Q000150:complications; D010580:Peutz-Jeghers Syndrome / Q000150:complications; D010858:Pigmentation; D010859:Pigmentation Disorders / Q000209:etiology*