What physical examination can detect cancer

Cancer can be detected through physical examination, including lung cancer, breast cancer, cervical cancer, esophageal cancer, stomach cancer, liver cancer, etc., that is, almost all cancers can be detected through physical examination to get early detection, early diagnosis and early treatment. Especially for people with cancer-related risk factors, family history or bad living habits, physical examination screening is more needed. Of course, physical examination screening methods should be correctly selected, such as lung cancer screening, preferably lung CT scan. Breast cancer screening is mainly to do molybdenum target and B ultrasound examination, and for primary liver cancer screening, mainly to do B ultrasound plus alpha fetoprotein examination. Gastric cancer, esophageal cancer is mainly to do gastroscopy examination. Colorectal cancer is mainly to do colonoscopy and stool occult blood test (OB) examination, so physical examination can detect early cancer.