The early signs of esophageal cancer

Speaking of esophageal cancer, you might not unfamiliar in China because it is more common form of cancer. Because esophageal cancer and the number of deaths from cancer of all deaths in the 1 / 5, second only to stomach, the second one. Why are there so many people suffering from esophageal cancer? In fact, many factors have carcinogenic effect, if people do not pay attention to these factors, we may have to bear the torment of cancer. On current information, and the incidence of esophageal cancer main factors:
One, fresh overheating. Eating too fast. Long-term smoking. Drinking liquor, oral or unclean dental caries, and these factors may have on the esophageal wall physical, chemical or infectious damage;
2, the consumption of prominent Asian food Glauber fat foods such as salt, because nitrosamines are highly carcinogenic;
3, the lack of dietary vitamin A, C and calcium, data confirmed that these nutrients are very fresh wall protection;
4, HPV infection;
5, genetic factors.
In recent years due to the popularity of medical knowledge, there is a typical expression of various diseases increasingly familiar. Esophageal cancer on January 1 for typical clinical manifestations of swallowing difficulties, as we have known; The so-called sexual-pharyngeal dysphagia is less difficult at the beginning, only eat dry food are hard; Followed eat ordinary food, have difficulties after eating semi-liquid diet also blocked Eventually, even the water and saliva also difficult to swallow, mouth constantly overflow water and foam, the pain can even imagine. However, these are all manifestations of advanced esophageal carcinoma performance, if only until there think these performance left hospital treatment of esophageal cancer, may be too late. Any disease that early detection, early diagnosis and early treatment, especially esophageal cancer. This is because, on one hand, good food can chew through a diameter of 0.5 cm in the lumen, once difficult to swallow the apparent esophageal lumen stenosis; On the other hand, early esophageal cancer resection rate was 100%, while in advanced surgical resection rates very low, 3 %%. Literature confirmed that the natural course of esophageal dysphagia there since the beginning, only a survival time around; Starting from early esophageal cancer, the survival period of four years; Early esophageal cancer surgery with radiotherapy and chemotherapy, and other measures such as some patients can survive like normal people.
Thus, the key lies in how to detect early esophageal cancer, our medical research workers do a lot of work, accumulated a lot of experience. On the one hand, in high-incidence area for esophageal cancer regularly census work through an intensive examination of cytology, endoscopic and barium meal examination, the comprehensive application of technology to improve the diagnosis rate; On the other hand, summed up the early signs of esophageal cancer, and vigorously promote sciences and raise the people's awareness of the disease the degree of self-early detection, early treatment. The current discovery, early esophageal cancer can be no obvious symptoms or only for the performance:
1, mild or occasional stalk vomited flu swallow food;
2, after eating at the sternum. The darkest Department of Acupuncture. Friction-burning or pain;
3, has nothing to do with the consumption of foreign body sensation in the esophagus;
4, dry throat and neck tightening flu;
5, eating at a particular site via esophageal food stagnation flu;
6, substernal nausea bulging discomfort.
These feelings can not exist in a vacuum, several can coexist; Sustainable existence, but also asked fault occurred.
In short, neither performance was not serious, and most are at the moment, not even some patients from non-professional medical alert that delayed diagnosis and treatment, the loss of full rehabilitation. If in the above sense, went attendance will be able to seize the opportunity to survive. Of course, the most important thing is to correct unhealthy living habits, particularly eating habits, take precautionary measures.