Abstract
Purpose
Thyroid-associated ophthalmopathy (TAO) might lead to blindness and orbital deformity. The early diagnosis and treatment are conducive to control disease progression, but currently, there is no effective screening method. The present study aimed to introduce an artificial intelligence (AI) model for screening and testing the model with TAO patients under clinical conditions.
Methods
A total of 1435 computed tomography (CT) scans were obtained from the hospital. These CT scans were preprocessed by resampling and extracting the region of interest. CT from 193 TAO patients and 715 healthy individuals were adopted for three-dimensional (3D)-ResNet model training, and 49 TAO patients and 178 healthy people were adopted for external verification. Data from 150 TAO patients and 150 healthy people were utilized for application tests under clinical conditions, including non-inferiority experiments and diagnostic tests, respectively.
Results
In the external verification of the model, the area under the receiver operating characteristic (ROC) curve (AUC) was 0.919, indicating a satisfactory classification effect. The accuracy, sensitivity, and specificity were 0.87, 088, and 0.85, respectively. In non-inferiority experiments: the accuracy was 85.67% in the AI group and 84.33% in the resident group. The model passed both non-inferiority experiments (p = 0.001) and diagnostic test (the AI group sensitivity = 0.87 and specificity = 0.84%).
Conclusions
A promising orbital CT-based TAO screening AI model was established and passed application tests under clinical conditions. This may provide a new TAO screening tool with further validation.
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References
Bahn RS (2010) Graves’ ophthalmopathy. N Engl J Med 362:726
Smith TJ, Hegedüs L (2016) Graves’ disease. N Engl J Med 375(16):1552–1565
Bartalena L, Baldeschi L, Boboridis K, Eckstein A, Kahaly GJ, Marcocci C, Perros P, Salvi M, Wiersinga WM, European Group on Graves’ Orbitopathy (EUGOGO) (2016) The 2016 European thyroid association/European Group on graves’ orbitopathy guidelines for the management of Graves’ orbitopathy. Euro Thyroid J 5(1):9–26
Bartalena L (2012) Prevention of Graves’ ophthalmopathy. Best Pract Res Clin Endocrinol Metab 26(3):371–379
Russell S (2017) Artificial intelligence: the future is superintelligent. Nature 548(7669):520–521
Ting DSW, Cheung CY, Lim G, Tan GSW, Quang ND, Gan A, Hamzah H, Garcia-Franco R, San Yeo IY, Lee SY, Wong EYM, Sabanayagam C, Baskaran M, Ibrahim F, Tan NC, Finkelstein EA, Lamoureux EL, Wong IY, Bressler NM, Sivaprasad S, Varma R, Jonas JB, He MG, Cheng CY, Cheung GCM, Aung T, Hsu W, Lee ML, Wong TY (2017) Development and validation of a deep learning system for diabetic retinopathy and related eye diseases using retinal images from multiethnic populations with diabetes. JAMA 318(22):2211–2223
Long E, Lin H, Liu Z, Wu X, Wang L, Jiang J, An Y, Lin Z, Li X, Chen J, Li J, Cao Q, Wang D, Liu X, Chen W, Liu Y (2017) An artificial intelligence platform for the multihospital collaborative management of congenital cataracts. Nat Biomed Eng 1(2):24
van der Heijden AA, Abramoff MD, Verbraak F, van Hecke MV, Liem A, Nijpels G (2018) Validation of automated screening for referable diabetic retinopathy with the IDx-DR device in the hoorn diabetes care system. Acta Ophthalmol 96(1):63–68
Griffin AS, Hoang JK, Malinzak MD (2018) CT and MRI of the orbit. Int Ophthalmol Clin 58(2):25–59
Tortora F, Cirillo M, Ferrara M, Belfiore MP, Carella C, Caranci F, Cirillo S (2013) Disease activity in Graves’ ophthalmopathy: diagnosis with orbital MR imaging and correlation with clinical score. Neuroradiol J 26(5):555–564
Mayer E, Fox D, Herdman G, Hsuan J, Kabala J, Goddard P, Potts MJ, Lee RW (2005) Signal intensity, clinical activity and cross-sectional areas on MRI scans in thyroid eye disease. Eur J Radiol 56(1):20–24
Kim HC, Yoon SW, Lew H (2015) Usefulness of the ratio of orbital fat to total orbit area in mild-to-moderate thyroid-associated ophthalmopathy. Br J Radiol 88(1053):20150164
Byun JS, Moon NJ, Lee JK (2017) Quantitative analysis of orbital soft tissues on computed tomography to assess the activity of thyroid-associated orbitopathy. Graefes Arch Clin Exp Ophthalmol 255(2):413–420
Le Moli R, Pluchino A, Muscia V, Regalbuto C, Luciani B, Squatrito S, Vigneri R (2012) Graves’ orbitopathy: extraocular muscle/total orbit area ratio is positively related to the clinical activity score. Eur J Ophthalmol 22(3):301–308
Lin H, Lin D, Liu Z, Long E, Wu X, Cao Q, Chen J, Lin Z, Li X, Zhang L, Chen H, Zhang X, Li J, Chen W, Liu Y (2016) A novel congenital cataract category system based on lens opacity locations and relevant anterior segment characteristics. Invest Ophthalmol Vis Sci 57(14):6389–6395
Isensee F, Maier-Hein KH (2019) An attempt at beating the 3D U-Net. arXiv preprint arXiv:1908.02182
Lowekamp BC, Chen DT, Ibáñez L, Blezek D (2013) The design of simpleITK. Front Neuroinform 7:45. https://doi.org/10.3389/fninf.2013.00045
Kumar A, Kim J, Lyndon D, Fulham M, Feng D (2016) An ensemble of fine-tuned convolutional neural networks for medical image classification. IEEE J Biomed Health Inform 21(1):31–40
He K, Zhang X, Ren S, Sun J (2016) Deep residual learning for image recognition. In: Proceedings of the IEEE conference on computer vision and pattern recognition. pp. 770–778
Krizhevsky A, Sutskever I, Hinton GE (2012) Imagenet classification with deep convolutional neural networks. In: Advances in neural information processing systems. pp. 1097–1105
Simonyan K, Zisserman A (2014) Very deep convolutional networks for large-scale image recognition. arXiv preprint arXiv:1409.1556
Chollet F. keras. https://keras.io/
Kingma D P, Ba J. Adam: A method for stochastic optimization[J]. arXiv preprint arXiv:1412.6980, 2014
Zhou B, Khosla A, Lapedriza A, Oliva A, Torralba A (2016) Learning deep features for discriminative localization. In: Proceedings of the IEEE conference on computer vision and pattern recognition. pp. 2921–2929
Cohen JF, Korevaar DA, Altman DG, Bruns DE, Gatsonis CA, Hooft L, Irwig L, Levine D, Reitsma JB, de Vet HC, Bossuyt PM (2016) STARD 2015 guidelines for reporting diagnostic accuracy studies: explanation and elaboration. BMJ Open 6(11):e012799
Lin H, Li R, Liu Z, Chen J, Yang Y, Chen H, Lin Z, Lai W, Long E, Wu X, Lin D, Zhu Y, Chen C, Wu D, Yu T, Cao Q, Li X, Li J, Li W, Wang J, Yang M, Hu H, Zhang L, Yu Y, Chen X, Hu J, Zhu K, Jiang S, Huang Y, Tan G, Huang J, Lin X, Zhang X, Luo L, Liu Y, Liu X, Cheng B, Zheng D, Wu M, Chen W, Liu Y (2019) Diagnostic efficacy and therapeutic decision-making capacity of an artificial intelligence platform for childhood cataracts in eye clinics: a multicentre randomized controlled trial. EClinicalMedicine. 17(9):52–59
Bossuyt PM, Reitsma JB, Bruns DE, Gatsonis CA, Glasziou PP, Irwig L, Lijmer JG, Moher D, Rennie D, de Vet HC, Kressel HY, Rifai N, Golub RM, Altman DG, Hooft L, Korevaar DA, Cohen JF, STARDGroup (2015) An updated list of essential items for reporting diagnostic accuracy studies. Radiology 277(3):826–832
Althunian TA, de Boer A, Groenwold RHH, Klungel OH (2017) Defining the non-inferiority margin and analysing non-inferiority: an overview. Br J Clin Pharmacol 83(8):1636–1642
Homma G, Daimon T (2019) Sequential parallel comparison design for “gold standard” non-inferiority trials with a prespecified margin. Biom J 61(6):1493–1506
Funding
This study was funded by the National Key R&D Program of China (2018YFC1106100, 2018YFC1106101), Interdisciplinary Program of Shanghai Jiao Tong University (ZH2018QNA07, ZH2018ZDA12), the Science and Technology Commission of Shanghai (17DZ2260100, 19410761100, 19DZ2331400) and National Natural Science Foundation of China (61831015, U1908210).
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards, and approved by the local ethics committee (No. SH9H-2019-T8-1).
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Song, X., Liu, Z., Li, L. et al. Artificial intelligence CT screening model for thyroid-associated ophthalmopathy and tests under clinical conditions. Int J CARS 16, 323–330 (2021). https://doi.org/10.1007/s11548-020-02281-1
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DOI: https://doi.org/10.1007/s11548-020-02281-1