Spitzoid tumour of uncertain malignant potential (Q39470): Difference between revisions
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Neoplasia melanocítica de células fusiformes e células epitelioides na qual existem características suficientes que a distinguem de um nevo de Spitz benigno para lançar dúvidas sobre sua natureza benigna. Essas características atípicas incluem desenvolvimento na vida adulta, assimetria, grande diâmetro (>6 e especialmente >10 mm), espessura significativa (principalmente extensão subcutânea), falta de “maturação” e de formação nodular, atipia citológica e alta taxa mitótica. | |||
| description / en | description / en | ||
A spindle cell and epithelioid cell melanocytic neoplasm in which there are sufficient features distinguishing it from a benign Spitz naevus to cast doubt on its benign nature. These atypical features include development in adult life, asymmetry, large diameter (>6 and especially >10 mm), significant thickness (particularly subcutaneous extension), lack of “maturation” and nodule formation, cytological atypia and a high mitotic rate. | |||
Revision as of 04:53, 13 August 2026
A spindle cell and epithelioid cell melanocytic neoplasm in which there are sufficient features distinguishing it from a benign Spitz naevus to cast doubt on its benign nature. These atypical features include development in adult life, asymmetry, large diameter (>6 and especially >10 mm), significant thickness (particularly subcutaneous extension), lack of “maturation” and nodule formation, cytological atypia and a high mitotic rate.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | 2F72.1 |
||
| English | Spitzoid tumour of uncertain malignant potential |
A spindle cell and epithelioid cell melanocytic neoplasm in which there are sufficient features distinguishing it from a benign Spitz naevus to cast doubt on its benign nature. These atypical features include development in adult life, asymmetry, large diameter (>6 and especially >10 mm), significant thickness (particularly subcutaneous extension), lack of “maturation” and nodule formation, cytological atypia and a high mitotic rate. |
