High-power photomicrograph of a hematoxylin and eosin-stained section of a breast biopsy specimen from a 43-year-old woman showing classic calcifications (double-headed arrows) in an area of lobular carcinoma in situ, and similar-appearing calcifications (single arrow) in an adjacent focus of adenosis.
From: Georgian-Smith D, Lawton TJ. Calcifications of lobular carcinoma in situ of the breast: Radiologic-pathologic correlation. AJR Am J Roentgenol 2001; 176:1255. Reprinted with permission from: the American Journal of Roentgenology.
