With the development of laparoscopic technology, more and more laparoscopic splenectomies are being performed. The following spleen diseases can be performed with laparoscopic surgery: 1. benign tumors of the spleen, such as: splenic cyst, splenic hemangioma, splenic abscess, splenic cystic adenoma, splenic lymphoedema-like cyst, etc.; 2. hematologic diseases that require splenectomy, which will improve bruising caused by anemia and thrombocytopenia after splenectomy 3, enlarged spleen and hypersplenism caused by cirrhosis, for some relatively not very huge spleen is feasible; 4, part of the spleen malignant tumors, other parts of the spleen malignant tumors without metastasis, surgery does not need to be extensive clearance, such as: spleen lymphoma; II, the advantages of laparoscopic splenectomy: open surgery incision is very large, while laparoscopic surgery only a few small holes (sometimes In order to preserve the integrity of the spleen specimen, a small incision needs to be made to take out the spleen intact, but the incision is still much smaller than that of open surgery), not only is the postoperative recovery fast, but also the abdominal wall scar is very small. Laparoscopic splenectomy is a minimally invasive procedure compared to open surgery.