Is the cardia and esophageal submucosal bulge serious?

If there

is a bulge lesion in the cardia and esophagus, if the lesion tissue is small and benign, and does not cause dysphagia, swallowing pain and other uncomfortable symptoms, the disease is mild, and the lesion tissue can be removed in time. If malignant lesions occur in the cardia and esophageal mucosa of the patient, and the volume of the lesion tissue is large, resulting in severe retrosternal pain, vomiting and other uncomfortable symptoms, it indicates that the condition is serious. If not treated in time, lymphatic metastasis and distant organ metastasis will occur.