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We read with great interest the article by Kurosaki et al. [1] recently published in Journal of Pancreas, entitled “Left posterior approach to the superior mesenteric vascular pedicle in pancreaticoduodenectomy for cancer of the pancreatic head”. Fi rst, we want to congratulate the authors for the excelle nt results obtained with the left posterior approach, concerning the improved survival time and the decreased local recurrence rate as compared to the control group. These emphasize the utmost importanc e of a standardized en-bloc surgical resection which allows the achievement of better oncological result s, particularly in a field where surgery still plays a  preponderant role between the different therapeutic  options. However, as the author only partially cite d our technique, some comments seem necessary to better clarify our surgical approach to the superior mesen teric artery and especially the evolution which has characterized the technique since its introduction in 2003 [2]. The original posterior approach to the artery with enbloc retroperitoneal pancreatic tissue ablation was  standardized in order to increase the number of R0 resections and to extend the circumferential resect ion margins [3]. Later on, based on our experience, we modified the original technique adding new surgical  tricks to facilitate and standardize the surgical dissection and easily control the SMA. The posterio r approach can be technically demanding in some cases , especially in obese patients [4]. We recently descr ibed a combination of the posterior and the anterior approach to the superior mesenteric artery with a “hanging maneuver”, which finally blends the advantages of both approaches [5]. In fact, the ini tial dissection at the origin of the superior mesenteric  artery allows easier identification and preservatio n of the replaced right hepatic artery and rapidly gives cl ar information on the posterior extension of the tumor and its resectability. The left anterior aspect of the superior mesenteric vein is successively dissected and the superior mesenteric vein is gently retracted to the right. At this time, the first jejunal vein is often isola ted and ligated allowing a safe approach to the distal part of the superior mesenteric artery and its distal branches.  Finally, a tape is passed along the superior mesent ric artery from its origin on the aorta up to its emerg ence in the mesentery, “hanging” retroperitoneal pancrea tic tissue. The traction on the tape pulls the retroper itoneal pancreatic tissue to the right side, resulting in a better exposure of the superior mesenteric artery, facilit ting the dissection at the origin of all its proximal br anches. Even though data concerning survival are not availa ble, thanks to this combined approach we were able to reduce the rate of R1 resections as compared to our  previous experience [5]. Furthermore, in cases of bleeding, temporary hemostasis can be achieved with  lifting of the tape by the assistant, allowing the surgeon to achieve selective and definitive hemostasis. In conclusion, independently of the surgeon’s prefe r d approach, the spread and standardization of superio r mesenteric artery first dissection seems of utmost importance in order to reduce R1 resections, increa se survival and improve the transmission of high level  oncological practice. Received June 4 , 2011 Accepted June 7 , 2011

jop : journal of the pancreas

The &quot;hanging maneuver&quot; technique during pancreaticoduodenectomy: The result of a technical evolution to approach the superior mesenteric artery.