Abstract
Purpose
The aim of this study was to determine the diagnostic performance of magnetic resonance imaging (MRI)-categorized T3cd/T4 tumors for identifying high-risk stage II or stage III cancer in patients with curatively resectable colon cancer in comparison to that of multidetector computed tomography (MDCT).
Materials and Methods
Thirty-eight patients with histopathologically indicated adenocarcinomas prospectively underwent MRI of the colon. Two radiologists independently and retrospectively assessed for T-category, including T3 substage (≤ T3ab vs. ≥ T3cd). The diagnostic accuracies and interreader agreements between assessments using each modality were compared using a pairwise comparison of receiver-operating characteristic curves and a weighted κ statistic, respectively.
Results
Twenty-nine patients (76.3%) were histopathologically diagnosed with high-risk stage II or stage III colon cancer. The false-positive rate with MRI was lower than that with MDCT (0% vs. 7.9% for reader 1, 2.6% vs. 10.6% for reader 2). The diagnostic performance of MRI was better than that of MDCT across both readers (AUC: 0.707 vs. 0.506 [P = 0.032] for reader 1, 0.651 vs. 0.485 [P = 0.055] for reader 2). Moreover, MRI interreader agreement for the assessment of T3cd/T4 was significantly better than that of MDCT (κ = 0.821 vs. 0.391 [P = 0.017]).
Conclusion
The diagnostic performance of MR imaging of the colon may be better than that of MDCT for identifying high-risk stage II or stage III cases. Particularly, colon MRI reduced the false-positive rate and improved the interreader agreement, although further studies with a larger sample size are required.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00261-018-1822-7/MediaObjects/261_2018_1822_Fig1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00261-018-1822-7/MediaObjects/261_2018_1822_Fig2_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00261-018-1822-7/MediaObjects/261_2018_1822_Fig3_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00261-018-1822-7/MediaObjects/261_2018_1822_Fig4_HTML.jpg)
Similar content being viewed by others
References
Andre T, Boni C, Navarro M, et al. (2009) Improved overall survival with oxaliplatin, fluorouracil, and leucovorin as adjuvant treatment in stage II or III colon cancer in the MOSAIC trial. J Clin Oncol 27:3109–3116
Andre T, Boni C, Mounedji-Boudiaf L, et al. (2004) Oxaliplatin, fluorouracil, and leucovorin as adjuvant treatment for colon cancer. N Engl J Med 350:2343–2351
Labianca R, Nordlinger B, Beretta GD, et al. (2010) Primary colon cancer: ESMO Clinical Practice Guidelines for diagnosis, adjuvant treatment and follow-up. Ann Oncol 21(Suppl 5):v70–v77
Kuebler JP, Wieand HS, O’Connell MJ, et al. (2007) Oxaliplatin combined with weekly bolus fluorouracil and leucovorin as surgical adjuvant chemotherapy for stage II and III colon cancer: results from NSABP C-07. J Clin Oncol 25:2198–2204
Van Cutsem E, Kohne CH, Hitre E, et al. (2009) Cetuximab and chemotherapy as initial treatment for metastatic colorectal cancer. N Engl J Med 360:1408–1417
Medical Research Council Oesophageal Cancer Working Group (2002) Surgical resection with or without preoperative chemotherapy in oesophageal cancer: a randomised controlled trial. Lancet 359:1727–1733
Cunningham D, Allum WH, Stenning SP, et al. (2006) Perioperative chemotherapy versus surgery alone for resectable gastroesophageal cancer. N Engl J Med 355:11–20
Sebag-Montefiore D, Stephens RJ, Steele R, et al. (2009) Preoperative radiotherapy versus selective postoperative chemoradiotherapy in patients with rectal cancer (MRC CR07 and NCIC-CTG C016): a multicentre, randomised trial. Lancet 373:811–820
Ludmir EB, Palta M, Willett CG, Czito BG (2017) Total neoadjuvant therapy for rectal cancer: An emerging option. Cancer 123:1497–1506
Foxtrot Collaborative Group (2012) Feasibility of preoperative chemotherapy for locally advanced, operable colon cancer: the pilot phase of a randomised controlled trial. Lancet Oncol 13:1152–1160
Kotake K, Koyama Y, Shida S, et al. (2002) Neo-adjuvant chemotherapy with carmofur for colorectal cancer–a multi-institutional randomized controlled study. Gan To Kagaku Ryoho 29:1917–1924
Colorectal Cancer Chemotherapy Study Group of Japan - The 2nd T (2003) Results of a randomized trial with or without 5-FU-based preoperative chemotherapy followed by postoperative chemotherapy in resected colon and rectal carcinoma. Jpn J Clin Oncol 33:288–296
Xu J, Zhong Y, Weixin N, et al. (2007) Preoperative hepatic and regional arterial chemotherapy in the prevention of liver metastasis after colorectal cancer surgery. Ann Surg 245:583–590
Zhong YS, Lu SX, Xu JM (2008) Tumor proliferation and apoptosis after preoperative hepatic and regional arterial infusion chemotherapy in prevention of liver metastasis after colorectal cancer surgery. Zhonghua Wai Ke Za Zhi 46:1229–1233
Okabayashi K, Hasegawa H, Watanabe M, et al. (2012) Usefulness of the preoperative administration of tegafur suppositories as alternative adjuvant chemotherapy for patients with resectable stage II or III colorectal cancer: a KODK4 multicenter randomized control trial. Oncology 83:16–23
Rollven E, Holm T, Glimelius B, Lorinc E, Blomqvist L (2013) Potentials of high resolution magnetic resonance imaging versus computed tomography for preoperative local staging of colon cancer. Acta Radiol 54:722–730
Hunter C, Siddiqui M, Georgiou Delisle T, et al. (2017) CT and 3-T MRI accurately identify T3c disease in colon cancer, which strongly predicts disease-free survival. Clin Radiol 72:307–315
Nerad E, Lambregts DMJ, Kersten EL, et al. (2017) MRI for Local Staging of Colon Cancer: Can MRI Become the Optimal Staging Modality for Patients With Colon Cancer? Dis Colon Rectum 60:385–392
Sobin LH, Fleming ID. TNM Classification of Malignant Tumors, fifth edition (1997). Union Internationale Contre le Cancer and the American Joint Committee on Cancer. Cancer 80:1803-1804
Cho SH, Kim SH, Bae JH, et al. (2014) Prognostic stratification by extramural depth of tumor invasion of primary rectal cancer based on the Radiological Society of North America proposal. AJR Am J Roentgenol 202:1238–1244
KSAR Study Group for Rectal Cancer (2016) Essential Items for Structured Reporting of Rectal Cancer MRI: 2016 Consensus Recommendation from the Korean Society of Abdominal Radiology. Korean J Radiol 18:132–151
Ashraf K, Ashraf O, Haider Z, Rafique Z (2006) Colorectal carcinoma, preoperative evaluation by spiral computed tomography. J Pak Med Assoc 56:149–153
Brown G, Richards CJ, Bourne MW, et al. (2003) Morphologic predictors of lymph node status in rectal cancer with use of high-spatial-resolution MR imaging with histopathologic comparison. Radiology 227:371–377
Kim JH, Beets GL, Kim MJ, Kessels AG, Beets-Tan RG (2004) High-resolution MR imaging for nodal staging in rectal cancer: are there any criteria in addition to the size? Eur J Radiol 52:78–83
Smith NJ, Barbachano Y, Norman AR, et al. (2008) Prognostic significance of magnetic resonance imaging-detected extramural vascular invasion in rectal cancer. Br J Surg 95:229–236
Kirsch R, Messenger DE, Riddell RH, et al. (2013) Venous invasion in colorectal cancer: impact of an elastin stain on detection and interobserver agreement among gastrointestinal and nongastrointestinal pathologists. Am J Surg Pathol 37:200–210
Vliegen RF, Beets GL, von Meyenfeldt MF, et al. (2005) Rectal cancer: MR imaging in local staging–is gadolinium-based contrast material helpful? Radiology 234:179–188
Gollub MJ, Lakhman Y, McGinty K, et al. (2015) Does gadolinium-based contrast material improve diagnostic accuracy of local invasion in rectal cancer MRI? A multireader study. AJR Am J Roentgenol 204:W160–W167
Beets-Tan RGH, Lambregts DMJ, Maas M, et al. (2018) Magnetic resonance imaging for clinical management of rectal cancer: Updated recommendations from the 2016 European Society of Gastrointestinal and Abdominal Radiology (ESGAR) consensus meeting. Eur Radiol 28:1465–1475
Nerad E, Lahaye MJ, Maas M, et al. (2016) Diagnostic Accuracy of CT for Local Staging of Colon Cancer: A Systematic Review and Meta-Analysis. AJR Am J Roentgenol 207:984–995
Gollub MJ, Arya S, Beets-Tan RG, et al. (2018) Use of magnetic resonance imaging in rectal cancer patients: Society of Abdominal Radiology (SAR) rectal cancer disease-focused panel (DFP) recommendations 2017. Abdom Radiol 43:2893–2902
Acknowledgements
This work was supported by Biomedical Research Institute grant, Kyungpook National University Hospital (2016). We would like to express special thanks of gratitude to Professor Won Kee Lee, Ph.D., who helped us to solve the statistical problem.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
All authors have no conflict of interest to declare.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Park, S.Y., Cho, S.H., Lee, M.A. et al. Diagnostic performance of MRI- versus MDCT-categorized T3cd/T4 for identifying high-risk stage II or stage III colon cancers: a pilot study. Abdom Radiol 44, 1675–1685 (2019). https://doi.org/10.1007/s00261-018-1822-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00261-018-1822-7