Pancreatic mucinous cystic adenocarcinoma is one kind of pancreatic cystic tumor, which belongs to low-grade malignant tumors between benign and malignant, and the main treatments include local treatment, anti-tumor drug treatment and surgical treatment. 1. Local treatment: Stereotactic radiotherapy, nano-knife ablation treatment and radioactive particle implantation treatment are more common in clinic, which is mainly to inhibit cancer cells and reduce the size of the tumor as the principle of treatment. 2. Anti-tumor drug treatment: commonly used drugs include gemcitabine, nano-albumin, paclitaxel, capecitabine, oxaliplatin and so on. These drugs can inhibit pancreatic cancer and prevent cancer cells from metastasizing and spreading. 3. Surgery: In the early stage of pancreatic mucinous cystic adenocarcinoma, laparoscopic surgery can be done directly to remove the mass, or robotic surgery can also be adopted. Regarding mucinous cystic adenocarcinoma of pancreas, specific treatment should be carried out under the guidance of professional doctors, and during the treatment period, regular review should be conducted to know the metastasis of cancer cells, and then adjust the treatment plan at any time.