Melanoma of the proximal nail fold mimicking Hutchinson sign JAAD Case Reports Differential diagnosis of subungual melanoma from a surgical point of view MELANOTIC WHITLOW) designation obviously inapt in the more advanced cases. in order to emphasize the fact that, genetically, th Most people may call this WHITLOW infection (My 2nd, a Pharmacist also thought it was) BUT it isn't. This is acute #PARONYCHIA (a thread) #DIFFERENCE between Whitlow & Parochynia #WHITLOW is