Recently, a patient who did not want to be named mistook hemorrhoids for hemorrhoids due to the sudden appearance of unexplained blood in his stool, and self-medicated. After a period of time, the symptoms did not improve, but worsened, and finally had to go to the hospital for examination. The doctor's diagnosis made him jaw-dropping - rectal cancer!
Faced with this sudden reality, he couldn't help asking, "I've always been mindful of my health, how could I suddenly get cancer?"
Faced with the patient's question, the doctor took a deep breath and replied gently but firmly, "Sir, cancer does not come suddenly, it is a long process, a process that is neglected. ”
He goes on to explain: "Your rectal cancer doesn't develop overnight, but it evolves through an intermediate state – precancerous lesions. The doctor's words are like a key that opens the door to doubts in the patient's heart. This conversation not only gives the patient an answer, but also reveals an important reality to us: if a minor illness is not treated in time, it can easily become a major illness or even develop into cancer.
01. Why does good cancer come?
Incubation period of cancer: Cancer does not come suddenly, but gradually develops over an incubation period. In this process, abnormal cells lurk in the body, quietly accumulating and spreading, but no obvious symptoms have yet to appear. This incubation period is often overlooked, and symptoms are not felt until the cancer has progressed to a certain stage, by which time it is often too late.
Evolution of precancerous lesions: Before cancer forms, it tends to go through a stage called precancerous lesions. These lesions can be benign but also malignant, eventually developing into cancer. Because precancerous lesions usually do not cause obvious symptoms, people often take them lightly until they become apparent cancer symptoms.
Neglect and procrastination of minor illnesses: Many minor illnesses have inconspicuous symptoms or are mistaken for common diseases, so treatment is often ignored or delayed. If left untreated, these minor ailments can gradually evolve into cancer, which often develops from minor ailments that have been neglected or delayed.
Poor lifestyle and environmental factors: Poor lifestyles and exposure to highly polluted environments can increase the risk of cancer. These factors can accumulate gradually, damaging the health of the body and eventually leading to the development of cancer.
02.5种“小病”最易拖成癌症
Bowel cancer: The most common precancerous lesion of bowel cancer is the adenomatous flesh of the colorectal color. These polyps usually grow in the intestine and do not cause any symptoms at first, but if not detected in time by colonoscopy, there is a high chance of malignant transformation. Over time, some adenomatous polyps may develop into cancer, forming malignant tumors in the intestine.
Gastric cancer: Chronic gastritis is one of the most common precancerous lesions of gastric cancer. The gastric mucosa is invaded by inflammation for a long time, and it may gradually shrink and be damaged, forming precancerous lesions.
Liver cancer: Chronic viral hepatitis B is one of the leading causes of liver cancer. Long-term hepatitis B virus infection can lead to chronic inflammation and fibrosis of liver tissue, which can lead to precancerous lesions of liver cancer.
Cervical cancer: Cervical intraepithelial neoplasia is the most common precancerous condition of cervical cancer. This lesion usually does not cause any symptoms and is usually discovered accidentally during cervical cancer screening.
Pancreatic cancer: Chronic pancreatitis is one of the important causes of pancreatic cancer. The pancreas is stimulated by inflammation for a long time, which can lead to damage and atrophy of pancreatic tissue. Over time, chronic pancreatitis may gradually evolve into pancreatic cancer, increasing the patient's cancer risk.
03. Practical Suggestions and Activities
Regular check-ups: Regular check-ups for hepatitis B virus infection and cervical cytology. Through regular medical checkups, precancerous lesions and potential cancer lesions can be detected early, providing opportunities for timely treatment.
Healthy diet: It is recommended to maintain a balanced diet with more vegetables, fruits, whole grains and high-fiber foods, and reduce the amount of processed meat and high-sugar and high-fat foods. Moderate intake of foods rich in vitamins and antioxidants can help prevent cancer.
Active treatment of minor ailments: For minor ailments that have been diagnosed, such as intestinal polyps, chronic gastritis, chronic hepatitis B, cervical intraepithelial neoplasia, and chronic pancreatitis, it is recommended to actively receive treatment and management from a doctor. If left untreated, minor illnesses can gradually evolve into cancer, so don't take any physical discomfort lightly and seek medical attention promptly.
Healthy lifestyle: This includes quitting smoking and limiting alcohol, maintaining moderate exercise, avoiding overexposure to toxic substances and polluted environments, and reducing stress in life.
Cancer does not come suddenly, but rather a process that is ignored and delayed. If left undetected and treated in time, it may eventually lead to an outbreak of cancer, posing a serious threat to the health and life of patients. Nor do we need to panic excessively, because cancer prevention is not impossible. Through regular check-ups, healthy diets, and other measures, we can effectively prevent the occurrence of cancer and maintain good health and happiness.
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