The incidence of esophageal cancer in high-risk groups, mainly referring to the following six types of people:
(1) gastrointestinal symptoms; (2) the esophagus, family history of gastric cancer;
(3) before screening census found severe esophageal mucosal epithelial growth Or esophagitis patients;
(4) unexplained esophageal gastric occult blood test or positive; (5) smoking, smoking and drinking, long-term consumption of large fermentation mildew sauerkraut, moldy food, a lack of vitamin C, B vitamins, carotenoids and other groups.
(6) chronic esophagitis associated with atypical hyperplasia (especially severe dysplasia) are for high-risk groups.
The incidence of esophageal cancer in the early alarm has the following performance:
(1) is slowly swallowing food, stranded or minor stems gagging flu: In the early days, this very minor symptoms do not prevent the consumption can be dissipated on its own, but a few days later there can be, if repeated many times, and gradually worsened, close attention.
(2) when swallowing pain:or eat, the feeling is positioning substernal pain. After swallowing, this feeling will gradually dissipated. The site of pain sometimes is blurred. About 40% of patients have varying degrees of pain.
(3) esophageal foreign body sensation: esophageal usually feel like a remnant and vegetables fresh shavings be affixed to the wall. About 10% of the patients had the early symptoms, as the esophageal mucosa wrinkle wall swelling, local congestion, or epithelial thickening caused by rough.
Apart from the above three main symptoms, early esophageal cancer may also have under secret anguish,retrosternal nausea bulging, and consciously "stomach" discomfort, throat pain and so on, these symptoms are far less common symptoms before three .
(1) gastrointestinal symptoms; (2) the esophagus, family history of gastric cancer;
(3) before screening census found severe esophageal mucosal epithelial growth Or esophagitis patients;
(4) unexplained esophageal gastric occult blood test or positive; (5) smoking, smoking and drinking, long-term consumption of large fermentation mildew sauerkraut, moldy food, a lack of vitamin C, B vitamins, carotenoids and other groups.
(6) chronic esophagitis associated with atypical hyperplasia (especially severe dysplasia) are for high-risk groups.
The incidence of esophageal cancer in the early alarm has the following performance:
(1) is slowly swallowing food, stranded or minor stems gagging flu: In the early days, this very minor symptoms do not prevent the consumption can be dissipated on its own, but a few days later there can be, if repeated many times, and gradually worsened, close attention.
(2) when swallowing pain:or eat, the feeling is positioning substernal pain. After swallowing, this feeling will gradually dissipated. The site of pain sometimes is blurred. About 40% of patients have varying degrees of pain.
(3) esophageal foreign body sensation: esophageal usually feel like a remnant and vegetables fresh shavings be affixed to the wall. About 10% of the patients had the early symptoms, as the esophageal mucosa wrinkle wall swelling, local congestion, or epithelial thickening caused by rough.
Apart from the above three main symptoms, early esophageal cancer may also have under secret anguish,retrosternal nausea bulging, and consciously "stomach" discomfort, throat pain and so on, these symptoms are far less common symptoms before three .
