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Washington University Experience | NEOPLASMS (HEMATOLYMPHOID) | Lymphomatoid Granulomatosis | 1D2 Lymphomatoid Granulomatosis (Case 1) CD79a 1
1D2-5 The enlarged neoplastic B-cells are highly immunoreactive for CD79a. There is a larger percentage of CD79a immunoreactive cells in a parenchymal distribution tumor cells compared to a more selective perivascular population of CD20 positive cells. (CD79a IHC)
