[Expression and clinical significance of MTDH and VEGF in triple-negative breast cancer].

Objective: To study the expression and clinical significance of MTDH and VEGF in triple-negative breast cancer (TNBC).

Methods: Tissue samples of 168 breast cancers (including 112 TNBC tissue and 56 non-TNBC tissue), 10 breast fibroadenomas and 15 normal breast tissues were collected. Postoperative specimens were examined by immunohistochemistry for MTDH and VEGF expression.

Breast cancer metastasis to the stomach confirmed using gastroscopy: A case report.

Breast cancer metastasis to the stomach is relatively rare. Unlike infiltrating ductal carcinoma, invasive lobular carcinoma (ILC) has a high tendency to metastasize to the stomach. The present study reports a case of a 53-year-old female who had undergone a modified radical mastectomy of the left breast for ILC eight years previously and presented at the clinic seeking treatment for epigastric discomfort from sour regurgitation and belching that had persisted for one month.