cystic adenocarcinoma is generally a benign tumor, but the degree of malignant lesions is very high. You must be vigilant and check regularly. It is mainly surgical resection, followed by chemotherapy and radiotherapy. Whether it can be cured depends on the degree of cancer development and the patient''s physical fitness.

　　cystic gland cancer is the body in each body Under the action of a kind of carcinogenic factor, a certain cell in the local tissue loses the normal regulation of its growth at the genetic level, resulting in the formation of new organisms with abnormal clonal proliferation. Tumors are generally divided into two categories, benign and malignant. All malignant tumors are collectively called cancer. Regardless of cell morphology and tissue structure, tumor tissue has different degrees of difference from the normal tissue from which it originated. This difference is called atypia. Atypia is the morphological manifestation of abnormal tumor differentiation. Small atypia indicates high degree of differentiation, and large atypia indicates low degree of differentiation.

　　 The difference between the size of this atypia is the main histological basis for diagnosing tumors and determining their benign and malignant. The heterogeneity of benign tumor cells is not obvious, and it is generally similar to its source tissue. Malignant tumors often have obvious atypia. Malignant tumors with infiltrative growth can not only grow and spread in the primary site (direct spread), but also spread to other parts of the body (metastasis) through various routes. From the perspective of therapeutic effects, surgery and radiation therapy are both local treatment methods. Therefore, in addition to attaching importance to local tumors, tumor chemotherapy experts focus more on the spread and metastasis of malignant tumors.