Abstract
Purpose
Ultrasound is often the preferred modality for image-guided therapy or treatment in organs such as liver due to real-time imaging capabilities. However, the reduced conspicuity of tumors in ultrasound images adversely impacts the precision and accuracy of treatment delivery. This problem is compounded by deformable motion due to breathing and other physiological activity. This creates the need for a fusion method to align interventional US with pre-interventional modalities that provide superior soft-tissue contrast (e.g., MRI) to accurately target a structure-of-interest and compensate for liver motion.
Method
In this work, we developed a hybrid deformable fusion method to align 3D pre-interventional MRI and 3D interventional US volumes to target the structures-of-interest in liver accurately in real-time. The deformable multimodal fusion method involved an offline alignment of a pre-intervention MRI with a pre-intervention US volume using a traditional registration method, followed by real-time prediction of deformation using a trained deep-learning model between interventional US volumes across different respiratory states. This framework enables motion-compensated MRI-US image fusion in real-time for image-guided treatment.
Results
The proposed hybrid deformable registration method was evaluated on three healthy volunteers across the pre-intervention MRI and 20 US volume pairs in the free-breathing respiratory cycle. The mean Euclidean landmark distance of three homologous targets in all three volunteers was less than 3 mm for percutaneous liver procedures.
Conclusions
Preliminary results show that clinically acceptable registration accuracies for near real-time, deformable MRI-US fusion can be achieved by our proposed hybrid approach. The proposed combination of traditional and deep-learning deformable registration techniques is thus a promising approach for motion-compensated MRI-US fusion to improve targeting in image-guided liver interventions.
Similar content being viewed by others
References
Lee M (2014) Fusion imaging of real-time ultrasonography with CT or MRI for hepatic intervention. Ultrasonography 33(4):227–239. https://doi.org/10.14366/usg.14021
Mauri G, Cova L, De Beni S, Ierace T, Tandolo T, Cerri A, Goldberg SN, Solbiati L (2015) Real-time US-CT/MRI image fusion for guidance of thermal ablation of liver tumors undetectable with US: results in 295 cases. Cardiovasc Intervent Radiol 38:143–151. https://doi.org/10.1007/s00270-014-0897-y
Wang S (2017) Real-time fusion imaging of liver ultrasound. J Med Ultrasound 25(1):9–11. https://doi.org/10.1016/j.jmu.2017.03.003
European Society of Radiology (ESR) (2019) Abdominal applications of ultrasound fusion imaging technique: liver, kidney, and pancreas. Insights Imaging. https://doi.org/10.1186/s13244-019-0692-z
World Health Organization (2020) Liver factsheet. Globocan. https://gco.iarc.fr/today/data/factsheets/cancers/11-Liver-fact-sheet.pdf
Solbiati M, Muglia R, Goldberg S, Ierace T, Rotilio A, Passera KM, Marre I, Solbiati L (2019) A novel software platform for volumetric assessment of ablation completeness. Int J Hyperthermia 36:337–343
Biro P, Spahn DR, Pfammatter T (2009) High-frequency jet ventilation for minimizing breathing-related liver motion during percutaneous radiofrequency ablation of multiple hepatic tumours. Br J Anaesth 102:650–653
Holland AE, Goldfarb JW, Edelman RR (1998) Diaphragmatic and cardiac motion during suspended breathing: preliminary experience and implications for breath-hold mr imaging. Radiology 209:483–489
Machado I, Toews M, George E, Unadkat P, Essayed W, Luo J, Teodoro P, Carvalho H, Martins J, Golland P, Pieper S, Frisken S, Golby A, Wells W III, Ou Y (2019) Deformable MRI-Ultrasound registration using correlation-based attribute matching for brain shift correction: accuracy and generality in multi-site data. Neuroimage 202(116):094
Xiao Y, Rivaz H, Chabanas M, Fortin M, Machado I, Ou Y, Heinrich MP, Schnabel JA, Zhong X, Maier A, Wein W, Shams R, Kadoury S, Drobny D, Modat M, Reinertsen I (2020) Evaluation of mri to ultrasound registration methods for brain shift correction: the curious2018 challenge. IEEE Trans Med Imaging 39(3):777–786. https://doi.org/10.1109/TMI.2019.2935060
Hering A, Hansen L, Mok T, Chung A, Siebert H, Häger S, Lange A, Kuckertz S, Heldmann S, Shao E, Vesal S, Rusu M, Sonn G, Estienne T, Vakalopoulou M, Han L, Huang Y, Yap PT, Brudfors M, Balbastre Y et al (2020) Learn2Reg: comprehensive multi-task medical image registration challenge, dataset and evaluation in the era of deep learning. IEEE Trans Med Imaging. https://doi.org/10.1109/TMI.2022.3213983
Modat M, Ridgway GR, Taylor ZA, Lehmann M, Barnes J, Hawkes DJ, Fox NC, Ourselin S (2010) Fast free-form deformation using graphics processing units. Comput Methods Programs Biomed 98(3):278–284. https://doi.org/10.1016/j.cmpb.2009.09.002
Heinrich M, Handels H, Simpson I (2015) Estimating large lung motion in COPD patients by symmetric regularised correspondence fields. In: International conference on medical image computing and computer-assisted intervention (MICCAI). Springer, pp. 338–345
Heinrich M (2018) Intra-operative Ultrasound to MRI fusion with a public multimodal discrete registration tool. In: International Workshops, POCUS 2018, BIVPCS 2018, CuRIOUS 2018, and CPM 2018, MICCAI. Springer, pp. 159–164
Wein W (2018) Brain-shift correction with image-based registration and landmark accuracy evaluation. In: International Workshops, POCUS 2018, BIVPCS 2018, CuRIOUS 2018, and CPM 2018, MICCAI. Springer, pp. 146–151
Balakrishnan G, Zhao A, Sabuncu MR, Guttag J, Dalca AV (2019) VoxelMorph: a learning framework for deformable medical image registration. IEEE Trans Med Imaging 38(8):1788–1800. https://doi.org/10.1109/TMI.2019.2897538
Heinrich MP (2019) Closing the gap between deep and conventional image registration using probabilistic dense displacement networks. In: MICCAI, pp. 50–58
Mok T, Chung A (2020) Large deformation diffeomorphic image registration with laplacian pyramid networks. In: International conference on medical image computing and computer-assisted intervention. Springer (MICCAI), pp. 211–221
Mok T, Chung A (2021) Conditional deformable image registration with convolutional neural network. In: International conference on medical image computing and computer-assisted intervention (MICCAI). Springer, pp. 35–45
Bednarz B, Jupitz S, Lee W, Mills D, Chan H, Fiorillo T, Sabitini J, Shoudy D, Patel A, Mitra J, Sarcar S, Wang B, Shepard A, Matrosic C, Holmes J, Culberson W, Bassetti M, Hill P, McMillan A, Zagzebski J, Smith L, Foo T (2021) First-in-human imaging using a MR-compatible e4D ultrasound probe for motion management of radiotherapy. Phys Med 88:104–110. https://doi.org/10.1016/j.ejmp.2021.06.017
Dixon WT (1984) Simple proton spectroscopic imaging. Radiology 153(1):189–194. https://doi.org/10.1148/radiology.153.1.6089263
Lee W, Chan H, Chan P, Fiorillo T, Fiveland E, Foo T, Mills D, Patel A, Sabatini J, Shoudy D, Smith S, Bednarz B (2017) A magnetic resonance compatible E4D ultrasound probe for motion management of radiation therapy. In: IEEE network 2017. https://doi.org/10.1109/ULTSYM.2017.8092223
Mitra J, MacDonald M, Mills D, Ghose S, Smith LS, Sarcar S, Yeo DTB, Tempany C, Bednarz B, Jupitz S, Foo TK (2020) Patient-specific deep deformation models (PsDDM) to register planning and interventional ultrasound volumes in image fusion-guided interventions. In: Fei B, Linte CA (eds) Medical imaging 2020: image-guided procedures, robotic interventions, and modeling, International society for optics and photonics, vol 11315. SPIE, Bellingham, pp 239–244
Jadenberg M, Simonyan K, Zisserman A, Kavukcuoglu K (2015) Spatial transformer networks. In: 28th Intl Conf. on neural information processing systems, pp. 2017–2025
Ronneberger O, Fischer P, Brox T (2015) U-Net: convolutional networks for biomedical image segmentation. Medical image computing and computer-assisted intervention (MICCAI), vol 9351. Springer, Berlin, pp 23–241
Ourselin S, Roche A, Subsol G, Pennec X, Ayache N (2001) Reconstructing a 3D structure from serial histological sections. In: Image and Vision Comput., 19(1–2):25–31
Thirion JP (1998) Image matching as a diffusion process: an analogy with Maxwell’s demons. Med Imag Anal 2(3):243–260
Monfardini L, Orsi F, Caserta R, Sallemi C, Vigna PD, Bonomo G, Varano G, Solbiati L, Mauri G (2018) Ultrasound and cone beam CT fusion for liver ablation: technical note. Int J Hyperth 35(1):500–504. https://doi.org/10.1080/02656736.2018.1509237
Funding
This project was funded in parts by NIH R01CA190298 and 1R01CA266879.
Author information
Authors and Affiliations
Contributions
JM, CB, and SG were involved in technical concept development in registration, data processing, code implementation, performing experiments, and writing. DM, AP and HC were involved in the development of 3D ultrasound probe and acquisition implementations and DM was involved in writing and review. TF and BB were involved in concept development of the simultaneous MR and US acquisition system. SJ, CB and MT were involved in systems development and managed imaging experiments; JH and DY were in involved concept development for liver microwave ablation, writing and review; SW is an expert radiologist in microwave ablation and was involved in clinical concept development, writing and review.
Corresponding authors
Ethics declarations
Conflict of interest
Aqsa Patel is a former employee of GE Research. All other employees of GE Research are indicated on the title page.
Ethics approval
Institutional Review Board E &I IRB No. IRB00007807, Study no 08160-13, Exp. 3 Dec 2021.
Consent to participate
All volunteers provided written consent to participate in this study.
Consent for publication
All authors provided consent to submit this work and publication.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Mitra, J., Bhushan, C., Ghose, S. et al. A hybrid deformable registration method to generate motion-compensated 3D virtual MRI for fusion with interventional real-time 3D ultrasound. Int J CARS 18, 1501–1509 (2023). https://doi.org/10.1007/s11548-023-02833-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11548-023-02833-1