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Difference between revisions of "Ovarian tumours"
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→Ovarian fibroma: +SO micro
(→Ovarian fibroma: tweak) |
(→Ovarian fibroma: +SO micro) |
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| Line 993: | Line 993: | ||
DDx: | DDx: | ||
*[[Thecoma]]. | *[[Thecoma]] - lipid. | ||
*[[Leiomyoma]] - | *[[Leiomyoma]] - fascicular architecture, rare in the ovary. | ||
*[[Fibrosarcoma]]. | *[[Fibrosarcoma]] - nuclear atypia, classically herring bone pattern, very rare. | ||
*[[ | *Metastatic [[metaplastic carcinoma]] - nuclear atypia, rare. | ||
====Images==== | ====Images==== | ||
| Line 1,013: | Line 1,013: | ||
- NEGATIVE FOR MALIGNANCY. | - NEGATIVE FOR MALIGNANCY. | ||
</pre> | </pre> | ||
====Micro==== | |||
The sections show spindle cells in a patternless pattern. There is no appreciable nuclear atypia. No mitotic activity is apparent. No necrosis is identified. No calcifications are seen. A small amount of benign ovarian parenchyma is present at the edge of the lesion. | |||
==Thecoma== | ==Thecoma== | ||