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Difference between revisions of "Kidney tumours"
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→Clear cell renal cell carcinoma: +SO section
(→Clear cell papillary renal cell carcinoma: +abbrev.) |
(→Clear cell renal cell carcinoma: +SO section) |
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| Line 420: | Line 420: | ||
Clear cell vs. chromophobe: | Clear cell vs. chromophobe: | ||
*Chromophobe: "translucent" (NOT quite clear), reticulated, Hale's colloidal iron stain+, CK7+ (cell membrane). | *Chromophobe: "translucent" (NOT quite clear), reticulated, Hale's colloidal iron stain+, CK7+ (cell membrane). | ||
===Sign out=== | |||
<pre> | |||
KIDNEY, LEFT, NEPHRECTOMY: | |||
- CLEAR CELL RENAL CELL CARCINOMA, SEE TUMOUR SUMMARY. | |||
</pre> | |||
====Micro==== | |||
The section show a tumour with a chicken wire-like vasculature composed of clear cells with basally stratified nuclei. Hemosiderin-laden macrophages are present. Necrosis is present. Abundant hyaline globules are present. | |||
There is no perinuclear clearing. The cytoplasm is not whispy. Collections of macrophages are not identified within the stroma of the tumour. Papillae are not evident. | |||
The rare, small nucleoli are visible with the 10x objective. The tumour nuclei are approximately 15 micrometers. | |||
==Multilocular cystic renal cell carcinoma== | ==Multilocular cystic renal cell carcinoma== | ||