New device with force sensors for laparoscopic liver resection - investigation of grip force and histological damage.

Introduction: As the benefits of minimally invasive surgery are recognized, the rate of laparoscopic liver resection (LLR) is rapidly increasing. Liver tissue is fragile compared to tissue of the stomach and colon. In endoscopic and robotic surgery, sufficient tactile sensation is yet to be obtained.

[Low-dose gemcitabine concurrent with radiation therapy for locally advanced pancreatic carcinoma].

We evaluated the efficacy and feasibility of low-dose gemcitabine concurrent with radiation as adjuvant therapy. Nine cases of locally far advanced unresectable pancreatic cancer were enrolled in this study. Intraoperative radiation was carried out in every case using eight or ten centimeter cones with a radiation dose of twenty to twenty five Gy.