Abstract
Background
Intraoperative identification of early gastric cancer is difficult to conduct during laparoscopic procedures. In this study, we investigated the feasibility and accuracy of a newly developed marking system using endoclips with radio frequency identification (RFID) tags in a canine model.
Methods
RFID is a wireless near field communication technology. Among the open frequency bands available for medical use, 13.56 MHz is suitable for a surgical marking system because of the similar and linear signal decay both in air and in biological tissues. The proposed system consists of four parts: (a) endoclips with RFID tags, (b) endoclip applier equipment, (c) laparoscopic locating probe, and (d) signal processing units with audio interface. In the experimental setting using canine models, RFID-tagged endoclips were applied to the mucosa of each dog’s stomach. During the subsequent operation, the clips with RFID tags placed in five dogs were located by the detection of the RFID signal from the tag (RFID group), and the conventional clips in the other six dogs were located by finger palpation (FP group). The detected sites were marked by ablation on the serosal surface. Distance between the clips and the metal pin needles indicating ablated sites were measured with X-ray radiographs of the resected specimen.
Results
All clips were successfully detected by the marking system in the RFID group (10/10) and by finger palpation in the FP group (17/17). The medians of detection times were 31.5 and 25.0 s, respectively; the distances were 5.63 and 7.62 mm, respectively. The differences were not statistically significant. No adverse event related to the procedures was observed.
Conclusions
Endoclips with RFID tags were located by our novel marking system in an experimental laparoscopic setting using canine stomachs with substantial accuracy comparable to conventional endoclips located by finger palpation through an open approach.
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References
Jeong O, Cho SB, Joo YE, Ryu SY, Park YK (2012) Novel technique for intraoperative tumor localization during totally laparoscopic distal gastrectomy: endoscopic autologous blood tattooing. Surg Endosc 26:1778–1783
Shehzad K, Mohiuddin K, Nizami S, Sharma H, Khan IM, Memon B, Memon MA (2007) Current status of minimal access surgery for gastric cancer. Surg Oncol 16:85–98
Kitano S, Shiraishi N, Uyama I, Sugihara K, Tanigawa N, Inomata M, Yasuda K, Ochiai M, Kojima K, Enomoto M, Yasuno M, Katai H, Kudo S, Sakuramoto S, Takiguchi S, Monden M, Tanimura S, Higashino M, Fukunaga Y, Nagai Y, Noshiro H, Hayashi K, Hayashi H, Ochiai T, Fukunaga T, Fukunaga M, Matsuda M, Hoshi T, Kasai S, Yamakawa T, Murata N, Yanaga K (2007) A multicenter study on oncologic outcome of laparoscopic gastrectomy for early cancer in Japan. Ann Surg 245:68–72
Fujiwara M, Kodera Y, Misawa K, Kinoshita M, Kinoshita T, Miura S, Ohashi N, Nakayama G, Koike M, Nakao A (2008) Longterm outcomes of early-stage gastric carcinoma patients treated with laparoscopy-assisted surgery. J Am Coll Surg 206:138–143
Lee J-, Yom C-, Han H- (2009) Comparison of long-term outcomes of laparoscopy-assisted and open distal gastrectomy for early gastric cancer. Surg Endosc 23:1759–1763
Song KY, Park CH, Kang HC, Kim J-, Park SM, Jun KH, Chin HM, Hur H (2008) Is totally laparoscopic gastrectomy less invasive than laparoscopy-assisted gastrectomy? Prospective, multicenter study. J Gastrointest Surg 12:1015–1021
Ikeda O, Sakaguchi Y, Aoki Y, Harimoto N, Taomoto J, Masuda T, Ohga T, Adachi E, Toh Y, Okamura T, Baba H (2009) Advantages of totally laparoscopic distal gastrectomy over laparoscopically assisted distal gastrectomy for gastric cancer. Surg Endosc 23:2374–2379
Kinoshita T, Shibasaki H, Oshiro T, Ooshiro M, Okazumi S, Katoh R (2011) Comparison of laparoscopy-assisted and total laparoscopic Billroth-I gastrectomy for gastric cancer: a report of short-term outcomes. Surg Endosc 25:1395–1401
Kikuchi S, Hirai K, Kuroyama S, Katada N, Sakuramoto S, Kobayashi N, Shimao H, Watanabe M, Mitomi H, Mikami T (2004) Role of endoscopic clipping for determining the resection line for tumors located in the middle or upper corpus of the stomach: experience with 100 gastrectomies for early gastric cancer. Anticancer Res 24:4163–4168
Ryu KW, Lee JH, Choi IJ, Bae JM (2003) Preoperative endoscopic clipping: localizing technique of early gastric cancer. J Surg Oncol 82:75–77
Luigiano C, Ferrara F, Morace C, Mangiavillano B, Fabbri C, Cennamo V, Bassi M, Virgilio C, Consolo P (2012) Endoscopic tattooing of gastrointestinal and pancreatic lesions. Adv Ther 29:864–873
Park DJ, Lee H, Kim SG, Jung HC, Song IS, Lee KU, Choe KJ, Yang H (2005) Intraoperative gastroscopy for gastric surgery. Surg Endosc 19:1358–1361
Matsui H, Okamoto Y, Nabeshima K, Kondoh Y, Ogoshi K, Makuuchi H (2009) Endoscopy-assisted gastric resection: a safe and reliable procedure for tumor clearance during laparoscopic high distal or proximal gastrectomy. Surg Endosc 23:1146–1149
Xuan Y, Hur H, Byun CS, Han SU, Cho YK (2013) Efficacy of intraoperative gastroscopy for tumor localization in totally laparoscopic distal gastrectomy for cancer in the middle third of the stomach. Surg Endosc 27:4364–4370
Kim H, Hyung WJ, Lee CR, Lim JS, An JY, Cheong J, Choi SH, Noh SH (2011) Intraoperative portable abdominal radiograph for tumor localization: a simple and accurate method for laparoscopic gastrectomy. Surg Endosc 25:958–963
Hyung WJ, Lim JS, Cheong JH, Kim J, Choi SH, Song SY, Noh SH (2005) Intraoperative tumor localization using laparoscopic ultrasonography in laparoscopic-assisted gastrectomy. Surg Endosc 19:1353–1357
Ohdaira T, Nagai H (2007) Intraoperative localization of early-stage upper gastrointestinal tumors using a magnetic marking clip-detecting system. Surg Endosc 21:810–815
Takahata H, Kojima F, Okada M, Sugiura T, Sato T, Oshiro O (2012) Thoracoscopic surgery support system using passive RFID marker. In: Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE, pp 183–186. doi:10.1109/EMBC.2012.6345901
Kojima F, Sato T, Takahata H, Okada M, Sugiura T, Oshiro O, Date H, Nakamura T (2013) A novel surgical marking system for small peripheral lung nodules based on radio frequency identification technology: feasibility study in a canine model. J Thorac Cardiovasc Surg. doi:10.1016/j.jtcvs.2013.05.048
Murasugi E, Koie H, Okano M, Watanabe T, Asano R (2003) Histological reactions to microchip implants in dogs. Vet Rec 153:328–330
Mayse ML, Parikh PJ, Lechleiter KM, Dimmer S, Park M, Chaudhari A, Talcott M, Low DA, Bradley JD (2008) Bronchoscopic implantation of a novel wireless electromagnetic transponder in the canine lung: a feasibility study. Int J Radiat Oncol Biol Phys 72:93–98
Van der Togt R, van Lieshout EJ, Hensbroek R, Beinat E, Binnekade JM, Bakker PJM (2008) Electromagnetic interference from radio frequency identification inducing potentially hazardous incidents in critical care medical equipment. JAMA 299:2884–2890
Jensen DM, Machicado GA (2009) Hemoclipping of chronic canine ulcers: a randomized, prospective study of initial deployment success, clip retention rates, and ulcer healing. Gastrointest Endosc 70:969–975
Acknowledgments
We are indebted to Mr. Yukio Tominaga (Star Engineering Co., Ltd., Hitachi, Japan) for his technical help in preparing the micro RFID tags. This study was funded by the Japanese Foundation for Research and Promotion of Endoscopy.
Disclosures
Fumitsugu Kojima, Toshihiko Sato, Shigeru Tsunoda, Hiromi Takahata, Masatsugu Hamaji, Teruya Komatsu, Minoru Okada, Tadao Sugiura, Osamu Oshiro, Yoshiharu Sakai, Hiroshi Date, and Tatsuo Nakamura have no conflicts of interest or financial ties to disclose.
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Kojima, F., Sato, T., Tsunoda, S. et al. Development of a novel marking system for laparoscopic gastrectomy using endoclips with radio frequency identification tags: feasibility study in a canine model. Surg Endosc 28, 2752–2759 (2014). https://doi.org/10.1007/s00464-014-3501-2
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DOI: https://doi.org/10.1007/s00464-014-3501-2