Epistemis

Infiltrating ductal carcinoma of the breast

Histology · Reproductive

Histopathology of invasive ductal carcinoma of the breast, H&E stain. On low magnification (left panel) it shows typical plump tumor nests (rather than the single-file linear pattern of invasive lobular carcinoma). The presence of irregular nests in fatty tissue confirms the invasiveness. High magnification (right panel) shows typical adenocarcinoma features.
Histopathology of invasive ductal carcinoma of the breast, H&E stain. On low magnification (left panel) it shows typical plump tumor nests (rather than the single-file linear…

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Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.