Junctional localized carcinoma means that there is a junctional tumor and the localized tumor has become cancerous. Junctional tumors are intermediate between benign and malignant tumors and are neither benign nor malignant. The degree of malignancy of junctional tumors is generally much lower than that of malignant tumors, but junctional tumors have the characteristics of malignant tumors. They may recur after resection or may be transferred to other parts of the body through the bloodstream, which may ultimately result in life-threatening conditions. The best treatment for junctional tumors is clean surgical resection, which is usually curable with low recurrence rate. After surgery, regular monitoring should be done to observe the changes of the condition. If you find a junctional tumor, you should go to the hospital in time to prevent the condition from deteriorating.