@inproceedings{3673fb8f30644516baf953ba63698e92,
title = "Intracerebral Haemorrhage Growth Prediction Based on Displacement Vector Field and Clinical Metadata",
abstract = "Intracerebral hemorrhage (ICH) is the deadliest type of stroke. Early prediction of stroke lesion growth is crucial in assisting physicians towards better stroke assessments. Existing stroke lesion prediction methods are mainly for ischemic stroke. In ICH, most methods only focus on whether the hematoma will expand but not how it will develop. This paper explored a new, unknown topic of predicting ICH growth at the image-level based on the baseline non-contrast computerized tomography (NCCT) image and its hematoma mask. We propose a novel end-to-end prediction framework based on the displacement vector fields (DVF) with the following advantages. 1) It can simultaneously predict CT image and hematoma mask at follow-up, providing more clinical assessment references and surgery indication. 2) The DVF regularization enforces a smooth spatial deformation, limiting the degree of the stroke lesion changes and lowering the requirement of large data. 3) A multi-modal fusion module learns high-level associations between global clinical features and spatial image features. Experiments on a multi-center dataset demonstrate improved performance compared to several strong baselines. Detailed ablation experiments are conducted to highlight the contributions of various components.",
keywords = "Clinical metadata, DNN, Displacement vector field, Hemorrhage growth prediction, Multi-modal fusion, Stroke",
author = "Ting Xiao and Han Zheng and Xiaoning Wang and Xinghan Chen and Jianbo Chang and Jianhua Yao and Hong Shang and Peng Liu",
note = "Publisher Copyright: {\textcopyright} 2021, Springer Nature Switzerland AG.; 24th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2021 ; Conference date: 27-09-2021 Through 01-10-2021",
year = "2021",
doi = "10.1007/978-3-030-87240-3\_71",
language = "英语",
isbn = "9783030872397",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "741--751",
editor = "\{de Bruijne\}, Marleen and Cattin, \{Philippe C.\} and St{\'e}phane Cotin and Nicolas Padoy and Stefanie Speidel and Yefeng Zheng and Caroline Essert",
booktitle = "Medical Image Computing and Computer Assisted Intervention – MICCAI 2021 - 24th International Conference, Proceedings",
address = "德国",
}