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Figure 3 | Diagnostic Pathology

Figure 3

From: Inter-observer variability between general pathologists and a specialist in breast pathology in the diagnosis of lobular neoplasia, columnar cell lesions, atypical ductal hyperplasia and ductal carcinoma in situ of the breast

Figure 3

Case originally diagnosed as atypical ductal hyperplasia and as usual ductal hyperplasia after review. Note the epithelial cells displaying a haphazard orientation, and the presence of slit-like secondary lumina peripherally located. (Hematoxylin and eosin; x100).

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