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J Korean Soc Radiol.  2012 Feb;66(2):177-181. 10.3348/jksr.2012.66.2.177.

Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

Affiliations
  • 1Department of Radiology, Bundang CHA General Hospital, CHA University College of Medicine, Seongnam, Korea. hhkkjung@hanmail.net

Abstract

Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.


MeSH Terms

Breast
Breast Neoplasms
Carcinoma, Lobular
Coloring Agents
Humans
Mesentery
Neoplasm Metastasis
Positron-Emission Tomography
Stomach
Coloring Agents
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