Abstract
A female patient in her 50s who underwent chemotherapy for left primary breast cancer presented with cancerous pleurisy and disseminated intravascular coagulation. Esophagogastroduodenoscopy and liver biopsy revealed gastric and liver cancer. Distinguishing between primary and metastatic cancer by pathological findings is difficult using hematoxylin and eosin staining. We diagnosed and treated simultaneous primary breast cancer (ER-positive) and gastric cancer with liver metastasis (ER-negative), based on differences in estrogen receptor expression. The patient lived for 10 months with chemotherapy. After death, an autopsy was performed because the endoscopic results were atypical for primary gastric cancer, and additional immunohistochemical studies indicated gastric metastasis of breast cancer.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.