Day Surgery ヒガエリ シュジュツ ノ ゲンジョウ

From May 1999, the Day Surgery for the operations of inguinal hernia, cholecystolithiasis and benign thyroid tumor were introduced in our department. Twenty nine patients (5 inguinal hernia repairs in children, 11 tension free inguinal hernia repairs in adults, 8 laparoscopic cholecystectomies, 3 extirpations of benign thyroid tumors, 1 extirpation of giant breast tumor, 1 extirpation of skin tumor in child) were attempted to put the Day Surgery into practice. 2 cases (one : inguinal hernia of child, another inguinal hernia of adult) were not successful because of postoperative complications like wound pain. The day surgery for 27 cases were successfully carried out. As the Day Surgery has benefits of cutting down on expenses, saving time and reducing mental fatigue, the feelings of satisfaction of all of these patients were remarkably high. The system of the Day Surgery was almost established in our department , so we actively would like to extend the kinds of operations suitable for the Day Surgery

Clinical Outcome of Patients with Pelvic and Retroperitoneal Bone and Soft Tissue Sarcoma : A Retrospective Multicenter Study in Japan

This study aimed to retrospectively analyze the clinical outcomes of patients with pelvic and retroperitoneal bone and soft tissue sarcoma (BSTS). Overall, 187 patients with BSTS in the pelvis and retroperitoneal region treated at 19 specialized sarcoma centers in Japan were included. The prognostic factors related to overall survival (OS), local control (LC), and progression-free survival (PFS) were evaluated. The 3-year OS and LC rates in the 187 patients were 71.7% and 79.1%, respectively. The 3-year PFS in 166 patients without any distant metastases at the time of primary tumor diagnosis was 48.6%. Osteosarcoma showed significantly worse OS and PFS than other sarcomas of the pelvis and retroperitoneum. In the univariate analyses, larger primary tumor size, soft tissue tumor, distant metastasis at the time of primary tumor diagnosis, P2 location, chemotherapy, and osteosarcoma were poor prognostic factors correlated with OS. Larger primary tumor size, higher age, soft tissue tumor, chemotherapy, and osteosarcoma were poor prognostic factors correlated with PFS in patients without any metastasis at the initial presentation. Larger primary tumor size was the only poor prognostic factor correlation with LC. This study has clarified the epidemiology and prognosis of patients with pelvic and retroperitoneal BSTS in Japan