Reactive Follicular & Paracortical Immunoblastic Hyperplasia in Tonsils

Lessons From the Friday Unknowns

The tonsils show reactive follicular hyperplasia and expansion of the interfollicular regions by plasma cells and immunoblasts. In some areas the immunoblasts form clusters and sheets. Surrounding the tonsils are areas of acute inflammation, necrosis and hemorrhage that are particularly prominent surrounding the…

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Hematopathology | Cytopathology | Molecular pathology | Digital pathology | Data science | Machine learning

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Siba El Hussein, MD

Hematopathology | Cytopathology | Molecular pathology | Digital pathology | Data science | Machine learning