Metastatic invasive lobular breast cancer presenting as linitis plastica of the colon: Tumour characterization using [18 F]FES PET/MRI.
Tetsuya TsujikawaMizuho TakahashiHiroyuki MaedaTetsuya MoriAkira MakinoYasushi KiyonoYoshiaki ImamuraTakanori GoiHidehiko OkazawaPublished in: Journal of medical imaging and radiation oncology (2021)
Metastatic invasive lobular breast cancer (ILC) to the colon is rare and usually ER-positive. We present an ER-negative case of metastatic ILC presenting as linitis plastica of the colon where [18 F]FES PET/MRI allowed the evaluation of the ER phenotypic transformation in the colonic metastasis from the ER-positive breast ILC in vivo.