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Difference between revisions of "Cytopathology"
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→Renal cell carcinoma: expand
(→Renal cell carcinoma: expand) |
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*[http://commons.wikimedia.org/wiki/File:Renal_oncocytoma2.jpg Renal oncoctyoma - resection (WC)]. | *[http://commons.wikimedia.org/wiki/File:Renal_oncocytoma2.jpg Renal oncoctyoma - resection (WC)]. | ||
== | ==Clear cell renal cell carcinoma== | ||
{{Main| | {{Main|Clear cell renal cell carcinoma}} | ||
===Cytology=== | ===Cytology=== | ||
Features - classically: | Features - classically: | ||
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Note: | Note: | ||
*Cytoplasm not clear | *Cytoplasm not clear. | ||
DDx: | DDx: | ||
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*[http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040-Ans/CI-Image-0803/FQ-045d.gif RCC - prominent nucleoli (ouhsc.edu)].<ref name=ouhsc_nine>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm]. Accessed on: 9 April 2012.</ref> | *[http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040-Ans/CI-Image-0803/FQ-045d.gif RCC - prominent nucleoli (ouhsc.edu)].<ref name=ouhsc_nine>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm]. Accessed on: 9 April 2012.</ref> | ||
*[http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040-Ans/CI-Image-0803/FQ-045c.gif RCC - small blood vessel (ouhsc.edu)].<ref name=ouhsc_nine>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm]. Accessed on: 9 April 2012.</ref> | *[http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040-Ans/CI-Image-0803/FQ-045c.gif RCC - small blood vessel (ouhsc.edu)].<ref name=ouhsc_nine>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-025-M.htm]. Accessed on: 9 April 2012.</ref> | ||
==Chromophobe renal cell carcinoma== | |||
{{Main|Chromophobe renal cell carcinoma}} | |||
===Cytology=== | |||
Features: | |||
*Thick appearing cell membrane - vegetable matter-like appearance. | |||
==Papillary renal cell carcinoma== | |||
{{Main|Papilalry renal cell carcinoma}} | |||
===Cytology=== | |||
Features: | |||
*Papillary structures - typically have a smooth contour. | |||
**Contain foamy macrophages. | |||
*Tumour cells have small nucleoli +/- nuclear grooves. | |||
*+/-[[Psammoma bodies]]. | |||
=Crystals in fluids= | =Crystals in fluids= | ||