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Summary
| Description |
Spindle cell variant of papillary thyroid carcinoma (PTC) showing spindle cells with typical PTC nuclei (a and b). Meningioma-like follicular adenoma (c and d), the typical arrangement of spindle to ovoid cells in a whorled pattern may give the impression one is dealing with a vascular tumor. Pericytic-like follicular adenoma (e) is characterized by a proliferation of spindle follicular cells concentrically arranged around vessels; the follicular nature of the tumor cells could be confirmed by the positivity for thyroglobulin (inset), thyroperoxidase, TTF1 and cytokeratins but negativity for calcitonin and CD31. PTC with fibromatosis/fasciitis-like stroma with both stromal and PTC component (f) |
| Date | |
| Source |
Cameselle-Teijeiro JM, Eloy C, Sobrinho-Simões M (2020). "Pitfalls in Challenging Thyroid Tumors: Emphasis on Differential Diagnosis and Ancillary Biomarkers.". Endocr Pathol 31 (3): 197-217. DOI:10.1007/s12022-020-09638-x. PMID 32632840. PMC: 7395918. "This article is licensed under a Creative Commons Attribution 4.0 International License" |
| Author | José Manuel Cameselle-Teijeiro & Catarina Eloy & Manuel Sobrinho-Simões |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:37, 7 April 2022 | | 1,527 × 1,777 (1.13 MB) | Mikael Häggström | Uploaded a work by José Manuel Cameselle-Teijeiro & Catarina Eloy & Manuel Sobrinho-Simões from {{cite journal| author=Cameselle-Teijeiro JM, Eloy C, Sobrinho-Simões M| title=Pitfalls in Challenging Thyroid Tumors: Emphasis on Differential Diagnosis and Ancillary Biomarkers. | journal=Endocr Pathol | year= 2020 | volume= 31 | issue= 3 | pages= 197-217 | pmid=32632840 | doi=10.1007/s12022-020-09638-x | pmc=7395918 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=s... |
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