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Difference between revisions of "Malignant melanoma"
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→Melanoma in situ
| Line 306: | Line 306: | ||
COMMENT: | COMMENT: | ||
The | The lesion is characterized by mild nuclear atypia and marked architectural complexity. | ||
complexity. | It has lamellar fibrosis and multiple foci of complex rete ridge bridging and pagetoid | ||
spread of melanocytes. Mitotic activity is seen focally. | |||
</pre> | </pre> | ||