Lentigo maligna (Q39243): Difference between revisions
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| description / pt-br | description / pt-br | ||
Proliferação atípica de melanócitos atípicos na junção dermoepidérmica, sem infiltração da derme papilar ou reticular. A proliferação melanocítica está associada a danos actínicos e atrofia epidérmica. Geralmente ocorre na pele exposta ao sol de pessoas idosas. É uma forma de melanoma in situ e, em aproximadamente 5% dos casos, evolui para melanoma em lentigo maligno. | |||
| description / en | description / en | ||
An atypical proliferation of atypical melanocytes in the dermal-epidermal junction, without infiltration of the papillary or reticular dermis. The melanocytic proliferation is associated with actinic damage and epidermal atrophy. It usually occurs in the sun-exposed skin of elderly people. It is a form of melanoma in situ and in approximately 5% of cases it progresses to lentigo maligna melanoma. | |||
Revision as of 04:35, 13 August 2026
An atypical proliferation of atypical melanocytes in the dermal-epidermal junction, without infiltration of the papillary or reticular dermis. The melanocytic proliferation is associated with actinic damage and epidermal atrophy. It usually occurs in the sun-exposed skin of elderly people. It is a form of melanoma in situ and in approximately 5% of cases it progresses to lentigo maligna melanoma.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | 2E63.00 |
||
| English | Lentigo maligna |
An atypical proliferation of atypical melanocytes in the dermal-epidermal junction, without infiltration of the papillary or reticular dermis. The melanocytic proliferation is associated with actinic damage and epidermal atrophy. It usually occurs in the sun-exposed skin of elderly people. It is a form of melanoma in situ and in approximately 5% of cases it progresses to lentigo maligna melanoma. |
