https://www.selleckchem.com/products/a-922500.html was an independent factor affecting shorter LOS after RC (OR, 5.22; 95% CI, 1.52-17.90; P = 0.009) in multivariate analyses. (Conclusions) It is possible that the ERAS protocol adopted in this study reduced the LOS and postoperative complication rate after RC at this site in Japan.When resecting small tumors or tumors with an irregular margin, a marking technique is conducted prior to the surgery. CT-guided marking techniques are common in pulmonary surgery, but it is rarely used in abdominal or urological surgery. We performed a marking technique for a small tumor that was undetectable by ultrasound using CT guidance prior to laparoscopic resection.A 63 year-old woman, two years after total hysterectomy for uterine stromal sarcoma, underwent combined right kidney resection and retroperitoneal tumor resection for a giant recurrence. Two months after the surgery, micro recurrence was observed in the vicinity of the right intestinal psoas muscle which upon follow up, the tumor size increased to 1 cm. Surgical resection of the small recurrent tumor was planned. Since it was difficult to detect by ultrasound, preoperative CT-guided marking was performed. Retroperitoneal laparoscopic resection was performed the following day. The histopathological diagnosis was endometrial stromal sarcoma.A 32-year-old Japanese man was referred to our hospital with a chief complaint of the delayed puberty with having been aware of it since he was in his teens. Physical examination demonstrated the small penis, the impalpable left testis, and the atrophic right testis in the scrotum. Abdominal magnetic resonance imaging showed the left testis of 8 mm in the external inguinal ring. Endocrinological blood tests revealed that testosterone and luteinizing hormone were 0.34 ng/mL and 1 mIU/mL, respectively, leading to a diagnosis of the left cryptorchidism with hypogonadotropic hypogonadism. The hCG therapy was initiated, resulting in the incr