Nasal cavity and paranasal sinuses: Difference between revisions

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In case of '''inflammation''', confirm that it is mixed and that lymphocytes are not atypical (otherwise, consult hematopathology, particularly whether it could be T cell lymphoma, nasal type.
In case of '''inflammation''', confirm that it is mixed and that lymphocytes are not atypical (otherwise, consult hematopathology, particularly whether it could be T cell lymphoma, nasal type.
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File:Histopathology of sinonasal inflammatory polyp with mixed inflammation, annotated.jpg|'''Benign mixed inflammation''', wherein even lymphocytes are relatively variable.
File:Histopathology of extranodal NK-T cell lymphoma, nasal type.png|'''Extranodal NK-T cell lymphoma, nasal type'''.<ref>{{cite journal| author=Takahara M, Kumai T, Kishibe K, Nagato T, Harabuchi Y| title=Extranodal NK/T-Cell Lymphoma, Nasal Type: Genetic, Biologic, and Clinical Aspects with a Central Focus on Epstein-Barr Virus Relation. | journal=Microorganisms | year= 2021 | volume= 9 | issue= 7 | pages=  | pmid=34202088 | doi=10.3390/microorganisms9071381 | pmc=8304202 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=34202088  }}<br>- "This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)."</ref> These lymphoma cells are typically monotonous, with folded nuclei, indistinct nucleoli and moderate amount of cytoplasm.<ref>{{cite web|url=https://www.pathologyoutlines.com/topic/lymphomanonBnasal.html|title=Extranodal NK / T cell lymphoma, nasal type|author=Mario L. Marques-Piubelli, M.D., Carlos A. Torres-Cabala, M.D., Roberto N. Miranda, M.D.|website=Pathology Outlines}} Last author update: 5 January 2021. Last staff update: 14 October 2021</ref>
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