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Updated: Feb 27, 2026
Studying Triple Negative Breast Cancer Using Orthotopic Breast Cancer Model
Published on: March 20, 2020
Triple negative invasive lobular carcinoma of the breast presents as small bowel obstruction
Mariya Khokhlova1, Heidi Roppelt2, Bradley Gluck3
1Department of Internal Medicine, Stony Brook Medicine at Southampton Hospital, 240 Meeting House Lane, Southampton, NY, 11968, United States.
Abstract:
Metastasis from breast carcinoma to the gastrointestinal tract (GIT) is very uncommon. To date, only a few cases have been described worldwide. Of those which do metastasize to the GIT, only estrogen receptor (ER), progesterone receptor (PR) and HER2-neu receptor positive cancers have been reported and none have been mentioned in the U.S. We report a case of a 70-year-old white female with history of triple negative lobular carcinoma eight years earlier who presented with solitary jejunal mass causing obstruction.
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