ArticleThe Journal of international medical research2024
Gastric metastasis from breast cancer: five cases and a single-institutional review.
Article in The Journal of international medical research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- Metastatic breast cancer presenting with dyspeptic symptoms: a case report.Journal of medical case reports · 2026Article
- Breast Cancer Metastasis to the Gastrointestinal Tract After Nine Years of Remission: A Case Report.Cureus · 2026Article
- Gallbladder and gastric metastasis as initial presentation of an undiagnosed primary lobular breast carcinoma.Oxford medical case reports · 2026Article
- A case of invasive lobular breast cancer mimicking occult gastric metastasis and atypical paraneoplastic syndrome eight years postoperatively.Discover oncology · 2026Article
- Case Report: Not all signet rings are of gastric origin: a case of lobular breast carcinoma metastatic to the stomach.Frontiers in oncology · 2026Article
- Multiple gastrointestinal metastases in de novo invasive ductal carcinoma of the breast: A case report and literature review.SAGE open medical case reports · 2026Article
- Navigating diagnostic dilemmas toward precision therapy: a case report and literature review on gastric metastasis from breast cancer.Frontiers in oncology · 2026Article
- Triple-negative invasive lobular carcinoma presenting with synchronous gastric metastasis: A case report.Oncology letters · 2025Article
- Rare Etiologies of Upper Gastrointestinal Bleeding: A Narrative Review.Journal of clinical medicine · 2025Review
- Delayed Presentation of Metastatic Breast Cancer Masquerading as Nonspecific Gastritis.ACG case reports journal · 2025Article
- Breast cancer with gastric metastasis in invasive lobular carcinoma: a case report and literature review.Frontiers in oncology · 2025Article
- Gastric metastasis arising from invasive ductal and mucinous carcinoma of the breast: a case report and literature review.Frontiers in oncology · 2025Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gastric metastasis from breast cancer has a high rate of misdiagnosis and missed diagnosis. Data of patients who had gastric metastasis from breast cancer were retrieved from our hospital between 2014 and 2020. The gastric metastasis from breast cancer incidence was 0.04% (5/14,169 cases of breast cancer). Four patients had invasive lobular carcinoma, and the other patient had invasive ductal carcinoma. The time from the initial diagnosis of breast cancer to the appearance of gastric metastasis ranged from 0 to 12 years. One patient's endoscopic presentation was similar to mucosal-associated lymphoid tissue lymphoma and presented with gastric mucosal congestion and edema, widened wrinkles, mixed color fading, and redness. The initial pathological diagnosis of this patient was mucosal-associated lymphoid tissue lymphoma, and breast cancer was finally confirmed by immunohistochemistry. Hormonal receptors were highly expressed in four patients with primary and metastasis lesions and were negative in one patient. Human epidermal growth factor receptor 2 was negative in all patients. Mammaglobin and GATA3 were positive in all patients. In conclusion, the gastric metastasis of breast cancer incidence rate is low, and misdiagnosis can lead to insufficient or excessive treatment. Multiple biopsies and immunohistochemistry should be performed to diagnose gastric metastasis of breast cancer.
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