食管癌是我国常见的恶性肿瘤之一,食管癌确诊时间的迟早,对其治疗效果有极大的关系。人们了解一些食管癌的早期症状,对于早期发现、早期诊断和早期治疗是有一定帮助的。 食管癌的患病率从性别上看,一般为男性多于女性的一至二倍;从年龄看,多在40至70岁之间,约有半数患者年逾50,而小于30岁者极少见到。由于食管癌早期一般无明显的症 Esophageal cancer is one of the common malignancies in China. Sooner or later, the diagnosis of esophageal cancer has a great relationship with its therapeutic effect. People understand some of the early symptoms of esophageal cancer, which are helpful for early detection, early diagnosis and early treatment. The prevalence of esophageal cancer is generally one to two times higher than that of women in terms of gender. From an age point of view, it is usually between 40 and 70 years old. About half of the patients are over 50 years old, while those less than 30 years old are rare. See you. As early as esophageal cancer is generally no obvious disease