J Clin Pathol 54:146-151 doi:10.1136/jcp.54.2.146

The importance of intracytoplasmic DPAS positivity in fine needle aspirates of breast lesions

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  Figure 2
Figure 2

Unacceptable diastase resistant periodic acid Schiff (DPAS) positivity. (A) A sheet of benign epithelial cells at the edge of which is a cell containing intracytoplasmic glycogen granules staining positively for DPAS (DPAS stain, AC2); (B) a sheet of benign epithelial cells demonstrating branching luminal DPAS positivity (DPAS stain, AC2).

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