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Difference between revisions of "Metastases"
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VERTEBRAL LESION, L1, BIOPSY: | VERTEBRAL LESION, L1, BIOPSY: | ||
- ADENOCARCINOMA -- PENDING IHC. | - ADENOCARCINOMA -- PENDING IHC. | ||
</pre> | |||
<pre> | |||
LESION OF T7 VERTEBRA, CORE BIOPSY: | |||
- METASTATIC CARCINOMA, SEE COMMENT. | |||
COMMENT: | |||
The morphology is compatible with a metastatic breast carcinoma. | |||
The tumour cells stain as follows: | |||
POSITIVE: CK7, ER, PR, MAMMOGLOBIN. | |||
NEGATIVE: CK20, TTF-1, CDX2, HER2, GCDFP. | |||
The immunostaining prolife is compatible with a metastatic breast carcinoma. | |||
ER, PR and HER2 are interpreted as Class I IHC tests, as per the CAP classification.[1] | |||
1. Am J Clin Pathol 133 (3):354-65. | |||
</pre> | </pre> | ||