Melanonychia
☆ Liphethong tsa 2022 Stiftung Warentest tse tsoang Jeremane, khotsofalo ea bareki ka ModelDerm e ne e le tlase hanyane ho feta lipuisano tse lefelloang tsa telemedicine.
Mela e mengata e sa tloaelehang e bonoa. Melanonychia hangata ha e na thuso, empa haeba ho na le mela e mengata e sa tloaelehang boemong bona, biopsy e ka nahanoa.
Muehrcke's lines
References
Bakuli ba bangata ba fumana melanonychia e amana le eona, kaha e baka mmala o sootho le o motšo oa poleiti ea manala. Ke lebaka la khafetsa la ho fifala ha manala, ka lisosa ho tloha ho tse mpe ho isa ho tse kotsi, joalo ka melanomas. Longitudinal band-joaloka melanonychia e ka bakoa ke lintlha tse fapaneng tsa lehae kapa tsa tsamaiso.
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.
Sehlopha se sephara, se nang le 'mala o tebileng, se nang le mela e sa tsitsang, se atolositsoeng ka mabala a periungual ke sesupo sa melanoma.