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. Author manuscript; available in PMC: 2016 Sep 18.
Published in final edited form as: Hum Pathol. 2016 Jan 7;51:16–24. doi: 10.1016/j.humpath.2015.12.014

Table 2.

Summary of morphologic features of breast AcCC

Morphologic features of breast AcCC
Architecture (n = 25)
 Solid component 84% (21/25)
 Tubular component 92% (23/25)
 Colloid-like luminal material in tubules 92% (23/25)
 Infiltrative growth pattern 80% (20/25)
Cytoplasm (n = 25)
 Prominent eosinophilic cytoplasmic granularity (fine to coarse) 96% (24/25)
 Large cytoplasmic eosinophilic globules 68% (17/25)
 Cells with clear cytoplasm 52% (13/25)
 Cells with basophilic cytoplasm 28% (7/25)
Nuclei (n = 21)
 Round-to-oval, single nucleolus, low-intermediate grade 71% (15/21)
 Range of appearance present, from low to high grade 29% (6/21)