@article{oai:nagasaki-u.repo.nii.ac.jp:00011192,
 author = {Nanashima, Atsushi and Abo, Takafumi and Tobinaga, Syuuichi and Nonaka, Takashi and Nakao, Kenjiro and Hidaka, Shigekazu and Takeshita, Hiroaki and Fukuoka, Hidetoshi and Sawai, Terumitsu and Yasutake, Toru and Nagayasu, Takeshi},
 issue = {3},
 journal = {Acta Medica Nagasakiensia},
 month = {Jan},
 note = {Laparoscopic surgery is a less invasive treatment option for tumors in the intraabdominal organs; however, the safety and indication of laparoscopic or laparoscopy assisted pancreaticoduodenectomy (LPD) is still controversial. We attempted LPD in four cases for intraductal papillary mucinous neoplasm (IPMN) located in the pancreatic head and we report the surgical records and short-term outcome. LPD was carried out in four patients including three patients with the combined type IPMN and one with the branch type, based on the International Consensus Guidelines. None of the patients had invasive carcinoma based on preoperative imaging diagnosis. Laparoscopic procedures were performed until isolation of the pancreas head and duodenum, and final resection of PD and intestinal reconstruction were performed using small incision laparotomy (7-8cm). The mean total operating time was 882 minutes (820-932 minutes), mean blood loss was 925ml (610-1550ml) and red cell transfusion was not required in any patients. One patient underwent reoperation for bleeding at the pancreaticojejunostomy site at day 1. Mean duration until patients were able to walk was 3.5 days (2-6 days) and duration of use of analgesia was limited to within 7 days. Grade B pancreatic fistula was observed in one patient and jejunal ileus was observed in one patient. There were no deaths. LPD was safely performed and blood loss was limited, although the operating time was long. Postoperative recovery in patients without complications might be better than the conventional PD under laparotomy. Future study is necessary., Acta Medica Nagasakiensia, 56(3), pp.93-97; 2012},
 pages = {93--97},
 title = {Laparoscopy-Assisted Pancreaticoduodenectomy for Pancreatic Head Tumor at a Japanese Cancer Institute},
 volume = {56},
 year = {2012}
}