https://www.selleckchem.com/products/bay-985.html Secondary outcomes include Itchy, TCM evaluation standard syndrome score, Dermatological quality of life index, and adverse events. To complete data synthesis and assess the risk of bias, we will use the RevMan V.5.3 software. The review results will be published in a peer-reviewed journal. This study will provide high-quality evidence based medicine to evaluate the effectiveness and safety of fire needle for PSO (blood stasis syndrome), and further seek its scientific and effective chinese medicine treatment methods. INPLASY202120007. INPLASY202120007. Uterine leiomyosarcomas are rare malignant mesenchymal tumors. The systemic treatment of these tumors includes chemotherapy and radiotherapy. However, there are still a lot of unanswered questions regarding the ideal therapeutic approach. We have conducted a systematic review of the treatment strategies of uterine leiomyosarcomas for the last ten years. Adjuvant chemotherapy is still a matter of dilemma. Doxorubicin based chemotherapy or the combination of Gemcitabine-Docetaxel are the regimens of choice for the first line setting. Beyond the first line, there are several options;, including chemotherapy, targeted therapy, and recently efforts of introducing immunotherapy to the therapeutic armamentarium of clinicians treating uterine leiomyosarcomas. Despite the efforts of the clinicians dealing with uterine leiomyosarcomas, the optimal therapeutic algorithm is yet to be described. Despite the efforts of the clinicians dealing with uterine leiomyosarcomas, the optimal therapeutic algorithm is yet to be described. Since its introduction in 1991, laparoscopic splenectomy (LS) has become the gold standard in elective spleen surgery in many centres. However, there still lack the report of long-term outcomes of LS with the large-scale cases. The aim of the present study was to analyze the short- and long-term outcomes of LS in a single institution over 16 years, and to co