Management of retroperitoneal sarcoma involving the iliac artery: Single-center surgical experience.

Background: Management of retroperitoneal sarcoma (RPS) involving the iliac artery is challenging and requires the concerted efforts of multidisciplinary team (MDT) members during surgical treatment.

Aim: To summarize the clinicopathologic features of RPS involving the iliac artery and our retroperitoneal soft tissue tumor MDT surgical experience.

Methods: In this retrospective study, 15 patients with RPS involving the iliac artery who underwent surgery at our retroperitoneal soft tissue tumor center from July 2004 to June 2020 were analyzed.

[Da Vinci robot-assisted gastrectomy with lymph node dissection for gastric cancer: a case series of 9 patients].

Objective: To evaluate the technical feasibility, effectiveness, and safety of robot-assisted gastrectomy(RAG) with lymphadenectomy using the Da Vinci system.

Methods: A total of 9 patients in our institute from March 17 to April 24 2010 underwent RAG. Clinicopathologic characteristics and surgical outcomes were summarized.