Melanonychia
☆ Ann an toraidhean 2022 Stiftung Warentest às a’ Ghearmailt, cha robh sàsachd luchd-cleachdaidh le ModelDerm ach beagan nas ìsle na le co-chomhairlean telemedicine pàighte.
Chithear ioma loidhne neo-àbhaisteach. Tha Melanonychia neo-riaghailteach sa mhòr-chuid, ach ma tha mòran loidhnichean neo-riaghailteach aig an ìre seo, faodar beachdachadh air biopsy.
Muehrcke's lines
References
Bidh mòran euslaintich a ‘lorg melanonychia co-cheangailte, leis gu bheil e ag adhbhrachadh dath donn-dubh air a’ phlàta ìnean. Is e adhbhar tric a th’ ann airson dath dath nan ìnean, le adhbharan a’ dol bho neo-sheasmhach gu bhith trom, leithid melanomas. Faodaidh melanonychia coltach ri còmhlan fad-ùine tighinn bho ghrunn fhactaran ionadail no siostamach.
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.
Tha còmhlan farsaing le pigment domhainn le loidhnichean neo-riaghailteach agus leudachadh pigmentach air na figheagan periungual na chomharradh airson melanoma.