mammary lobular carcinomas

Types

 mammary lobular carcinoma in situ (non-invasive / pTis)
 mammary invasive lobular carcinoma (MILC)

Digital case

 JRC:5418 : Breast lobular carcinoma in situ.
 JRC:5436 : Mammary invasive lobular carcinoma.

Images

 Invasive and non-invasive lobular carcinoma of the breast

• https://twitter.com/KUSAURAP/status/742558652964315136

 metastatic to ovary

• https://twitter.com/bestpathologist/status/709735904496103424

 colorectal metastasis of mammary lobular carcinoma

• https://twitter.com/CancerCureNow/status/737275674881187841

References

 Mastracci TL, Shadeo A, Colby SM, Tuck AB, O’Malley FP, Bull SB, Lam WL, Andrulis IL. Genomic alterations in lobular neoplasia: a microarray comparative genomic hybridization signature for early neoplastic proliferationin the breast. Genes Chromosomes Cancer. 2006 Nov;45(11):1007-17. PMID: 16897748