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. 2022 Mar 4;13:856803. doi: 10.3389/fphys.2022.856803

Figure 3.

Figure 3

Representative histological pictures of intraductal tubulopapillary neoplasm (ITPN). (A) Low magnification shows small, tightly packed glands forming intraductal nodules. (B) Higher magnification shows the cuboidal neoplastic cells with no significant mucin. (C) Another case of ITPN showing foci of comedo-type necrosis resembling intraductal carcinoma of the breast. (A) Original magnification 10×. (B) Original magnification 200×. (C) Original magnification 100×.