Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4130462 | Annals of Diagnostic Pathology | 2009 | 5 Pages |
Abstract
In this article we present 2 cases of necrotizing sialometaplasia (NS) associated with angiocentric lymphoma of the midline. Immunohistochemical analysis confirmed a T-cell origin, and in situ hybridization in one case revealed its relationship to Epstein-Barr virus. These findings suggest that vascular occlusion by the neoplastic cells produces ischemia, which leads to local infarction contributing to the salivary gland lesion. To our knowledge, the association between angiocentric lymphoma and NS has been previously reported in only one instance, and we suggest that this particular type of lymphoma should be added to the list of related conditions for NS.
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Authors
Hugo Dominguez-Malagon, Adalberto Mosqueda-Taylor, Ana Maria Cano-Valdez,