Abstract
Objectives
The aim of this study was to quantify the shift in patients from the FIGO 2009 to the FIGO 2018 staging using a prospectively collected dataset where pre-treatment MRI and PET-CT were used. A secondary aim was to explore the distribution of known prognostic factors in both staging schema.
Methods
Prospectively collected dataset of 1047 cervix cancer patients staged with MRI and PET-CT, between 1996 and 2014, were redistributed using FIGO 2018 staging criteria. Standard deviation inter-quartile and contingency tables were used to present the distribution of patients according to FIGO 2009 and FIGO 2018 criteria. Logistic regression was used to evaluate the association of node positivity and nodal size.
Results and Discussion
In total, 853 patients were available for analyses. Based on MRI and PET findings, according to FIGO 2009, the incidence of lymph node metastasis was similar in (1) stages 1b1 and 2a1, (2) 1b, 2a2, 2b and 3a (3) 3b and 4a. Nodal metastases were found in 43% patients who were upstaged from FIGO 2009 to newly created FIGO 2018 stages 3c1 and 3c2. Contribution to stage 3c1 came from 31, 41, 29, 30, 32, 33 and 34% of stages 1b1, 1b2, 2a1, 2a2, 3a and 3b, respectively. FIGO 2009 stages 1b1 and 1b2 contributed 5 and 6%, stages 2a1, 2a2, 2b and 3a contributed 16, 15 and 15% to para-aortic nodes, while stage 3b contributed 24%. These findings will likely influence cervix cancer treatment policies.
Similar content being viewed by others
References
Landoni F, Maneo A, Colombo A, Placa F, Milani R, Perego P, et al. Randomised study of radical surgery versus radiotherapy for stage Ib–IIa cervical cancer [see comments]. Lancet. 1997;350(9077):535–40.
Grover S, Xu MJ, Yeager A, Rosman L, Groen RS, Chackungal S, et al. A systematic review of radiotherapy capacity in low- and middle-income countries. Front Oncol. 2014;4:380.
Narayan K, McKenzie A, Fisher R, Susil B, Jobling T, Bernshaw D. Estimation of tumor volume in cervical cancer by magnetic resonance imaging. Am J Clin Oncol. 2003;26(5):e163–8.
Narayan K, Fisher R, Bernshaw D. Significance of tumor volume and corpus uteri invasion in cervical cancer patients treated by radiotherapy. Int J Gynecol Cancer. 2006;16(2):623–30.
Delgado G, Bundy B, Zaino R, Sevin BU, Creasman WT, Major F. Prospective surgical-pathological study of disease-free interval in patients with stage IB squamous cell carcinoma of the cervix: a Gynecologic Oncology Group study. Gynecol Oncol. 1990;38(3):352–7.
Benedet JL, Bender H, Jones H III, Ngan HY, Pecorelli S. FIGO staging classifications and clinical practice guidelines in the management of gynecologic cancers. FIGO Committee on Gynecologic Oncology. Int J Gynaecol Obstet. 2000;70(2):209–62.
Lagasse LD, Creasman W, Shingleton HM, Ford JH, Blessing J. Results and complications of operative staging in cervical cancer: experience of the Gynecologic Oncology Group. Gynecol Oncol. 1980;9(1):90–8.
Bhatla N, Aoki D, Sharma DN, Sankaranarayanan R. Cancer of the cervix uteri. Int J Gynaecol Obstet. 2018;143(Suppl 2):22–36.
Noel P, Dube M, Plante M, St-Laurent G. Early cervical carcinoma and fertility-sparing treatment options: MR imaging as a tool in patient selection and a follow-up modality. Radiographics. 2014;34(4):1099–119.
Qu JR, Qin L, Li X, Luo JP, Li J, Zhang HK, et al. Predicting parametrial invasion in cervical carcinoma (Stages IB1, IB2, and IIA): diagnostic accuracy of T2-weighted imaging combined with DWI at 3 T. AJR Am J Roentgenol. 2018;210(3):677–84.
Hsu HC, Tai YJ, Chen YL, Chiang YC, Chen CA, Cheng WF. Factors predicting parametrial invasion in patients with early-stage cervical carcinomas. PLoS ONE. 2018;13(10):e0204950.
Alcazar JL, Arribas S, Minguez JA, Jurado M. The role of ultrasound in the assessment of uterine cervical cancer. J Obstet Gynaecol India. 2014;64(5):311–6.
Plante M. Evolution in fertility-preserving options for early-stage cervical cancer: radical trachelectomy, simple trachelectomy, neoadjuvant chemotherapy. Int J Gynecol Cancer. 2013;23(6):982–9.
Cibula D, Abu-Rustum NR, Fischerova D, Pather S, Lavigne K, Slama J, et al. Surgical treatment of “intermediate risk” lymph node negative cervical cancer patients without adjuvant radiotherapy—a retrospective cohort study and review of the literature. Gynecol Oncol. 2018;151(3):438–43.
Matsumura M, Takeshima N, Ota T, Omatsu K, Sakamoto K, Kawamata Y, et al. Neoadjuvant chemotherapy followed by radical hysterectomy plus postoperative chemotherapy but no radiotherapy for Stage IB2-IIB cervical cancer–irinotecan and platinum chemotherapy. Gynecol Oncol. 2010;119(2):212–6.
Narayan K, Fisher RJ, Bernshaw D, Shakher R, Hicks RJ. Patterns of failure and prognostic factor analyses in locally advanced cervical cancer patients staged by positron emission tomography and treated with curative intent. Int J Gynecol Cancer. 2009;19(5):912–8.
Grigsby PW, Siegel BA, Dehdashti F. Lymph node staging by positron emission tomography in patients with carcinoma of the cervix. J Clin Oncol. 2001;19(17):3745–9.
Rajasooriyar C, Van Dyk S, Bernshaw D, Kondalsamy-Chennakesavan S, Barkati M, Narayan K. Patterns of failure and treatment-related toxicity in advanced cervical cancer patients treated using extended field radiotherapy with curative intent. Int J Radiat Oncol Biol Phys. 2011;80(2):422–8.
Narayan K. Arguments for a magnetic resonance imaging–assisted FIGO staging system for cervical cancer. Int J Gynecol Cancer. 2005;15(4):573–82.
Kodaira T, Fuwa N, Toita T, Nomoto Y, Kuzuya K, Tachibana H, et al. Comparison of prognostic value of MRI and FIGO stage among patients with cervical carcinoma treated with radiotherapy. Int J RadiatOncol BiolPhys. 2003;56(3):769–77.
Narayan K. Response to the letter of Soutter and deSouza. Int J Gynecol Cancer. 2006;16(3):1488–98.
Matoda M, Takeshima N, Michimae H, Iwata T, Yokota H, Torii Y, et al. Postoperative chemotherapy for node-positive cervical cancer: results of a multicenter phase II trial (JGOG1067). Gynecol Oncol. 2018;149(3):513–9.
Narayan K, Lin MY. Staging for cervix cancer: role of radiology, surgery and clinical assessment. Best Pract Res Clin Obstet Gynaecol. 2015;29(6):833–44.
Funding
No financial remuneration was recieved by any authors towards writing this manuscript or data collection.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
None of authors have any conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Narayan, K., Lin, M.Y., Kondalsamy-Chennakesvan, S. et al. Redistribution of Cervix Cancer Patients from FIGO 2009 to FIGO 2018 Staging Following Incorporation of Medical Imaging. Indian J Gynecol Oncolog 17, 93 (2019). https://doi.org/10.1007/s40944-019-0347-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s40944-019-0347-5