Colon cancer, lung cancer, liver cancer, female breast cancer top cancer in Chinese, if black stool, chronic cough not 癒 work out dark brown urine, jaundice, touch a breast lump, they found cancer, usually higher.
Whether early detection of cancers, are related to cancer‘s growth location. Colorectal cancer first name, for example, is a clan of large intestine, ascending thick pipe diameter closest to the small intestine, after the transverse colon, the descending colon, sigmoid, rectum, pipe diameter to narrow. If colorectal cancer is in close proximity to the anus and rectum, it is easy to see when there is blood in the stool or colon morphological changes, if the patient is alert, exception will be easier to see; but if the tumor is in the tube diameter and thick ascending colon, usually grow quite large, have a chance to detect discomfort.
Don’t overlook personal medical history: hepatitis, liver cirrhosis, suffering from liver cancer
About 90% is the gland by tumor–polyps, progress into the colon, now, whether using physical examination of fecal occult blood test or further colonoscopic examination, no symptoms of colon polyps, colon cancer, through early detection, reduce mortality rates. Including breast cancer, liver cancer, cervical cancer, stomach cancer, also has a good screening tools, even the use of x rays in the past cannot be effective screening of lung cancer, after the use of low–dose computed tomography, early detection of abnormalities.
Of course, will get cancer, family history, personal history, plays a very important role, like breast cancer, colorectal cancer, ovarian cancer is associated with family history of cancer. Who have chronic hepatitis b, hepatitis c and cirrhosis patients with higher risk of liver cancer; patients with infection with the human papilloma virus, a greater chance of suffering from cervical cancer in the future; gastric Helicobacter pylori infection, eat the pickled foods are associated with gastric cancer, are paying more attention to related diseases treatment and regular health screening.