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Subungual melanomas tend to affect the big toe and thumb the most, but it can occur on any finger or toe. The melanoma appears as a brown-black discoloration of the nail bed, with Verywell Health ...
A black line in your nail can be a sign of melanoma, or it can be a normal part of your nail bed. A woman's story can help you identify the difference. 'Bruise' turned out to be deadly melanoma ...
A thin black line from the cuticle kept growing. It was the sign of rare, aggressive subungual melanoma. She got a 2nd opinion, advocated for herself.
A laceration of the nail bed causes bleeding into the constricted area underneath the hard nail plate. [1] The blood pools under the nail, giving a reddish, brownish, blueish, or grey/blackish discoloration. The blood puts pressure to the nailbed causing pain which can be throbbing in quality and disappears when the pressure on the nail bed is ...
Onychorrhexis (from the Greek words ὄνυχο- ónycho-, "nail" and ῥῆξις rhexis, "bursting"), is a brittleness with breakage of finger or toenails that may result from hypothyroidism, anemia, anorexia nervosa or bulimia, or after oral retinoid therapy. [1]: 786 It can also be seen in melanoma that involves the nail and onychomycosis. [2]
[3]: 671 This is an important sign of subungual melanoma although is not an infallible predictor. Periungual hyperpigmentation occurs in at least one nonmelanoma skin cancer, Bowen's disease of the nail unit. This is a nail fold pigmentation which then widens progressively to produce a triangular pigmented macule with associated nail dystrophy.
Kelly Heather's melanoma began as a line on her nail. Related: Tarantulas and Crabs May Help Cure Drug-Resistant Melanoma “I said, ‘Whatever you need just take it,’ ” the mom, who hails ...
It is best to rule out the possibility that an exogenous substance on top of or beneath the nail plate is the cause of the linear nail coloring. [17] Using a dermoscopy can help determine whether a biopsy is required. Because melanonychia is typically difficult to diagnose clinically, a biopsy is usually required to rule out melanoma. [18]