Papers › CT2Rep: Automated Radiology Report Generation for 3D Medical Imaging

CT2Rep: Automated Radiology Report Generation for 3D Medical Imaging

11 Mar 2024arXiv:2403.06801archive 2025-07-28

Ibrahim Ethem Hamamci, Sezgin Er, Bjoern Menze

Medical imaging plays a crucial role in diagnosis, with radiology reports serving as vital documentation. Automating report generation has emerged as a critical need to alleviate the workload of radiologists. While machine learning has facilitated report generation for 2D medical imaging, extending this to 3D has been unexplored due to computational complexity and data scarcity. We introduce the first method to generate radiology reports for 3D medical imaging, specifically targeting chest CT volumes. Given the absence of comparable methods, we establish a baseline using an advanced 3D vision encoder in medical imaging to demonstrate our method's effectiveness, which leverages a novel auto-regressive causal transformer. Furthermore, recognizing the benefits of leveraging information from previous visits, we augment CT2Rep with a cross-attention-based multi-modal fusion module and hierarchical memory, enabling the incorporation of longitudinal multimodal data. Access our code at https://github.com/ibrahimethemhamamci/CT2Rep

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attention ibrahimethemhamamci/ct2rep/CT2Rep/modules/encoder_decoder.py official repository ran · our draft was wrong no licence file found · pointer only · 83045338e170467c · report
build_lr_scheduler ibrahimethemhamamci/ct2rep/CT2Rep/modules/optimizers.py official repository ran no licence file found · pointer only · 3cbefcc988ce7b35 · report
build_optimizer ibrahimethemhamamci/ct2rep/CT2Rep/modules/optimizers.py official repository ran no licence file found · pointer only · 13190f966b28dd15 · report
cast_num_frames ibrahimethemhamamci/ct2rep/CT2Rep/modules/data_ct.py official repository ran no licence file found · pointer only · 592dc2191cc05297 · report
clones ibrahimethemhamamci/ct2rep/CT2Rep/modules/encoder_decoder.py official repository ran · our draft was wrong no licence file found · pointer only · 6cdff690e29fd5e2 · report
compute_loss ibrahimethemhamamci/ct2rep/CT2Rep/modules/loss.py official repository ran no licence file found · pointer only · 0bc1f8b3524f6b1b · report
pack_wrapper ibrahimethemhamamci/ct2rep/CT2Rep/modules/att_model.py official repository ran · our draft was wrong no licence file found · pointer only · d2379d710eedc4ae · report
pad_unsort_packed_sequence ibrahimethemhamamci/ct2rep/CT2Rep/modules/att_model.py official repository ran · our draft was wrong no licence file found · pointer only · bfac58a04b6835f5 · report
sort_pack_padded_sequence ibrahimethemhamamci/ct2rep/CT2Rep/modules/att_model.py official repository ran · our draft was wrong fingerprinted no licence file found · pointer only · e56d2f9cbd9cb8b1 · report
subsequent_mask ibrahimethemhamamci/ct2rep/CT2Rep/modules/encoder_decoder.py official repository ran · violated contract no licence file found · pointer only · 66fbf162663d4cff · report

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