What does CA mean?

Cardiac ca is a malignant tumor in the cardia.

Cardiac cancer is a tumor that forms in the cardia, which is located between the stomach and esophagus. Cardiac cancer is usually caused by malignant mutations in epithelial cells, usually related to Helicobacter pylori infection, inflammatory stimuli, etc. Patients may experience loss of appetite, nausea, vomiting and other symptoms, requiring early clinical treatment.

Diagnosis of cardiac cancer usually requires a series of examinations, including endoscopy, imaging, tissue biopsy, etc. After diagnosis, cancer cells can be removed by surgery, radiation, chemotherapy and other treatments.