Abstract
Background
Appropriate tattooing of suspicious lesions during colonoscopy is critical for surgical planning. However, variability exists in tattoo placement, technique, and reporting. Our aim is to determine the rates and predictors of tattoo placement, tattoo location in relation to the lesion, and localization accuracy during lower endoscopy for individuals undergoing elective colorectal resections.
Methods
We performed a retrospective chart review on all patients undergoing elective colorectal resections for benign and malignant neoplasms between 2007 and 2017 at a high volume Canadian tertiary centre. Patient demographics, endoscopic, and tumour-related characteristics were collected. Multivariable logistic regression analysis was used to identify predictors of tattoo localization.
Results
Of the 1062 patients identified, laparoscopic resection occurred in 59% of patients. 57% of patients underwent tattooing for tumour localization at index endoscopy. Tattoos were placed distal (27%), both proximal and distal (4%), and just proximal (2%) to the lesion. However, in the majority of cases the tattoo location was not documented (67%). On multivariate analysis, patients who had lesions located in the transverse colon (OR: 1.93, 95% CI 1.04–3.59), had surgery performed after 2010 (2011–2014: OR: 1.88, 95% CI 1.31–2.68; 2015–2017: OR: 2.87, 95% CI 1.93–4.26), underwent laparoscopic resections (OR: 1.69, 95% CI 1.22–2.33), and had their index endoscopy performed in an urban setting (OR: 5.92, 95% CI 3.23–10.87), were at higher odds of having a tattoo placed at index endoscopy.
Conclusion
Endoscopic tattoo placement and location in relation to the lesion varies widely, with reports containing suboptimal documentation. Lesion location and laparoscopic procedures were significant predictors of tattoo placement. This study highlights the need for standardized tattooing practices and reporting amongst endoscopists. One of the focus of quality improvement efforts should be educational initiatives for rural endoscopists.

References
Cho YB, Lee WY, Yun HR, Lee WS, Yun SH, Chun H-K (2007) Tumor localization for laparoscopic colorectal surgery. World J Surg 31:1491–1495. https://doi.org/10.1007/s00268-007-9082-7
Acuna SA, Elmi M, Shah PS, Coburn NG, Quereshy FA (2017) Preoperative localization of colorectal cancer: a systematic review and meta-analysis. Surg Endosc 31:2366–2379. https://doi.org/10.1007/s00464-016-5236-8
Feingold DL, Addona T, Forde KA, Arnell TD, Carter JJ, Huang EH, Whelan RL (2004) Safety and reliability of tattooing colorectal neoplasms prior to laparoscopic resection. J Gastrointest Surg 8:543–546. https://doi.org/10.1016/j.gassur.2003.12.016
Conaghan PJ, Maxwell-Armstrong CA, Garrioch MV, Acheson AG (2011) Leaving a mark: the frequency and accuracy of tattooing prior to laparoscopic colorectal surgery. Color Dis 13:1184–1187. https://doi.org/10.1111/j.1463-1318.2010.02423.x
Spaete J, Zheng J, Chow S, Burbridge RA, Garman KS (2019) Inconsistencies in colonic tattooing practice: differences in reported and actual practices at a Tertiary Medical Center. South Med J 112:222–227. https://doi.org/10.14423/SMJ.0000000000000964
Letarte F, Webb M, Raval M, Karimuddin A, Brown CJ, Phang PT (2017) Tattooing or not? a review of current practice and outcomes for laparoscopic colonic resection following endoscopy at a tertiary care centre. Can J Surg 60:394–398. https://doi.org/10.1503/cjs.004817
Vignati P, Welch J, Cohen J (1994) Endoscopic localization of colon cancers. Surg Endosc 8:1085–1087. https://doi.org/10.1016/s0025-6196(12)61866-7
Wexner SD, Cohen SM, Ulrich A, Reissman P (1995) Laparoscopic colorectal surgery—are we being honest with our patients ? Dis Colon Rectum 38:723–727
Fernandez LM, Ibrahim RNM, Mizrahi I, Dasilva G, Wexner SD (2019) How accurate is preoperative colonoscopic localization of colonic neoplasia? Surg Endosc 33:1174–1179. https://doi.org/10.1007/s00464-018-6388-5
Saleh F, Al AT, Cleghorn M, Jimenez MC, Jackson TD, Okrainec A, Quereshy FA (2015) Preoperative endoscopy localization error rate in patients with colorectal cancer. Surg Endosc 29:2569–2575. https://doi.org/10.1007/s00464-014-3969-9
Piscatelli N, Hyman N, Osler T (2005) Localizing colorectal cancer by colonoscopy. Arch Surg 140:932–935. https://doi.org/10.1001/archsurg.140.10.932
Sauntry JP, Knudtson KP (1958) A technique for marking the mucosa of the gastrointestinal tract after polypectomy. Cancer 11:607–610. https://doi.org/10.1002/1097-0142(195805/06)11:3<607:AID-CNCR2820110322>3.0.CO;2-Y
Ponsky JL, King JF (1975) Endoscopic marking of colonic lesions. Gastrointest Endosc 22:42–43. https://doi.org/10.1016/S0016-5107(75)73687-8
Elarini T, Wexner SD, Isenberg GA (2015) The Need for Standardization of Colonoscopic Tattooing of Colonic Lesions. Dis Colon Rectum 58:264–267. https://doi.org/10.1097/DCR.0000000000000304
Al Abbasi T, Saleh F, Jackson TD, Okrainec A, Quereshy FA (2014) Preoperative re-endoscopy in colorectal cancer patients: an institutional experience and analysis of influencing factors. Surg Endosc 28:2808–2814. https://doi.org/10.1007/s00464-014-3549-z
Aquina CT, Probst CP, Becerra AZ, Iannuzzi JC, Kelly KN, Hensley BJ, Rickles AS, Noyes K, Fleming FJ, Monson JRT (2016) High volume improves outcomes: The argument for centralization of rectal cancer surgery. Surgery 159:736–748. https://doi.org/10.1016/j.surg.2015.09.021
Kim H, Thosani N, Banerjee S, Chen A, Friedland S (2015) Effect of prior biopsy sampling, tattoo placement, and snare sampling on endoscopic resection of large nonpedunculated colorectal lesions. Gastrointest Endosc 81:204–213. https://doi.org/10.1016/j.gie.2014.08.038
Rex DK (2018) The appropriate use and techniques of tattooing in the colon. Gastroenterol Hepatol 14:314–317
Goldenberg BA, Holliday EB, Helewa RM, Singh H (2018) Rectal cancer in 2018: a primer for the gastroenterologist. Am J Gastroenterol 113:1763–1771. https://doi.org/10.1038/s41395-018-0180-y
Yang M, Pepe D, Schlachta CM, Alkhamesi NA (2017) Endoscopic tattoo: the importance and need for standardised guidelines and protocol. J R Soc Med 110:287–291. https://doi.org/10.1177/0141076817712244
Acknowledgements
The authors would like to thank Mr. Brenden Dufault for his contribution to the statistical analysis portion of the study and Ms. Ceceile Porter for her assistance with data collection.
Funding
The authors would like to acknowledge the financial support of the following granting agencies: The Manitoba Medical Services Foundation, The Canadian Society of Colon and Rectal Surgeons, and The Department of Surgery GFT Group Research Fund.
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Drs. Hershorn, Park, Singh, Clouston, Vergis, and Helewa have no conflicts of interest or financial ties to disclose.
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Hershorn, O., Park, J., Singh, H. et al. Predictors and rates of prior endoscopic tattoo localization amongst individuals undergoing elective colorectal resections for benign and malignant lesions. Surg Endosc 35, 5524–5530 (2021). https://doi.org/10.1007/s00464-020-08048-8
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DOI: https://doi.org/10.1007/s00464-020-08048-8