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Features: | Features: | ||
*Solid sheets >50% of tumour mass.<ref name=pmid22432054/> | *Solid sheets >50% of tumour mass.<ref name=pmid22432054/> | ||
=====Papillary thyroid carcinoma oncocytic variant===== | |||
Features: | |||
*Possible association with [[autoimmune thyroiditis]].<ref name=pmid9013831>{{Cite journal | last1 = Berho | first1 = M. | last2 = Suster | first2 = S. | title = The oncocytic variant of papillary carcinoma of the thyroid: a clinicopathologic study of 15 cases. | journal = Hum Pathol | volume = 28 | issue = 1 | pages = 47-53 | month = Jan | year = 1997 | doi = | PMID = 9013831 }}</ref> | |||
======Microscopic====== | |||
Features:<ref name=pmid9013831/> | |||
*Oncocytic tumour cells with the classic features of PTC - including papillae, grooves and inclusions. | |||
===IHC=== | ===IHC=== |
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