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Figure 2 | Thyroid Research

Figure 2

From: A minute focus of extranodal marginal zone B-cell lymphoma arising in Hashimoto thyroiditis diagnosed with PCR after laser capture microdissection: a case report

Figure 2

An important diagnostic feature for the morphological diagnosis of lymphoma is the presence of lymphoepithelial lesions with packing of follicular lumens by centrocyte-like lymphoid cells (MALT-balls) (hematoxylin-eosin, original magnification 40×). This feature is highlighted by cytokeratins immunostain of epithelial follicular cells (inset, original magnification 40×).

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