Melanonychia - Melanonihija
☆ U rezultatima Stiftung Warentest iz Njemačke za 2022., zadovoljstvo potrošača s ModelDermom bilo je samo malo niže nego s plaćenim konzultacijama o telemedicini.
Uočene su neuobičajene višestruke linije. Melanonihija (Melanonychia) je uglavnom dobroćudan, ali ako postoji mnogo nepravilnih bora na ovoj razini, može se razmotriti biopsija.
Muehrcke's lines
References
Mnogi pacijenti smatraju da je melanonihija zabrinjavajuća, jer uzrokuje smeđe-crnu promjenu boje ploče nokta. To je čest razlog promjene boje noktiju, s uzrocima koji variraju od benignih do potencijalno ozbiljnih, poput melanoma. Uzdužna trakasta melanonihija može proizaći iz različitih lokalnih ili sustavnih čimbenika.
Melanonychia is a very worrisome entity for most patients. It is characterized by brownish black discoloration of nail plate and is a common cause of nail plate pigmentation. The aetiology of melanonychia ranges from more common benign causes to less common invasive and in situ melanomas. Melanonychia especially in a longitudinal band form can be due to both local and systemic causes.
Melanonychia is a very worrisome entity for most patients. It is characterized by brownish black discoloration of nail plate and is a common cause of nail plate pigmentation. The aetiology of melanonychia ranges from more common benign causes to less common invasive and in situ melanomas. Melanonychia especially in a longitudinal band form can be due to both local and systemic causes.
Melanonychia represents a brown to black discoloration of the nail plate that may be induced by benign or malignant causes. Two main mechanisms are involved in the appearance of melanonychias, i.e., melanocytic activation and melanocytic hyperplasia.
Široka, duboko pigmentirana traka s nepravilnim linijama i pigmentiranim proširenjem na periungualno tkivo znak je melanoma.