| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Meixu Chen, Kai Wang, Michael Dohopolski, Howard Morgan, Jing Wan. TransAnaNet: Transformer-based Anatomy Change Prediction Network for Head and Neck Cancer Patient Radiotherapy. ArXiv. 2024-05-26. PMID:38764596. |
we collected the planning ct (pct), planned dose, cbcts acquired at the initial treatment (cbct01) and fraction 21 (cbct21), and primary tumor volume (gtvp) and involved nodal volume (gtvn) delineated on both pct and cbcts for model construction and evaluation. |
2024-05-26 |
2024-05-27 |
Not clear |
| Xiaofan Xiong, Stephen A Graves, Brandie A Gross, John M Buatti, Reinhard R Beiche. Lumbar and Thoracic Vertebrae Segmentation in CT Scans Using a 3D Multi-Object Localization and Segmentation CNN. Tomography (Ann Arbor, Mich.). vol 10. issue 5. 2024-05-24. PMID:38787017. |
on 26 ct scans acquired for standard radiation treatment planning, a dice coefficient of 0.921 ± 0.047 (mean ± standard deviation) and a signed distance error of 0.271 ± 0.748 mm was achieved. |
2024-05-24 |
2024-05-27 |
Not clear |
| Ioannis Skalidis, Nicolas Dayer, David Meier, Adil Salihu, Panagiotis Antiochos, Henri Lu, Niccolo Maurizi, Denise Auberson, Pierre Monney, Olivier Muller, David Rotzinger, Georgios Tzima. [Cardiac CT in 2024]. Revue medicale suisse. vol 20. issue 875. 2024-05-24. PMID:38783671. |
in this article, we describe the role of cardiac ct in assessing atherosclerotic plaque, chest pain evaluation, cardiovascular risk stratification, planning and guiding coronary intervention, as well as structural heart diseases. |
2024-05-24 |
2024-05-27 |
Not clear |
| Albert He, Ben Wilkins, Nick S R Lan, Farrah Othman, Amro Sehly, Vikas Bhat, Biyanka Jaltotage, Girish Dwivedi, Jonathon Leipsic, Abdul Rahman Ihdayhi. Cardiac computed tomography post-transcatheter aortic valve replacement. Journal of cardiovascular computed tomography. 2024-05-23. PMID:38782668. |
post-tavr ct is also expected to have a significant role in risk-stratifying and planning future invasive procedures including coronary angiography and valve-in-valve interventions. |
2024-05-23 |
2024-05-27 |
Not clear |
| Albert He, Ben Wilkins, Nick S R Lan, Farrah Othman, Amro Sehly, Vikas Bhat, Biyanka Jaltotage, Girish Dwivedi, Jonathon Leipsic, Abdul Rahman Ihdayhi. Cardiac computed tomography post-transcatheter aortic valve replacement. Journal of cardiovascular computed tomography. 2024-05-23. PMID:38782668. |
overall, there is emerging evidence for post-tavr ct to be eventually incorporated into long-term tavr monitoring and lifelong planning. |
2024-05-23 |
2024-05-27 |
Not clear |
| Yang Lei, Luke A Matkovic, Justin Roper, Tonghe Wang, Jun Zhou, Beth Ghavidel, Mark McDonald, Pretesh Patel, Xiaofeng Yan. Diffeomorphic Transformer-based Abdomen MRI-CT Deformable Image Registration. ArXiv. 2024-05-22. PMID:38745706. |
both ct and mri are useful during treatment planning for accurate target delineation and to reduce potential organs-at-risk (oar) toxicity from radiation. |
2024-05-22 |
2024-05-27 |
Not clear |
| Keith M Baumgarten, Carson Ma. Lateralization of the Humerus in Reverse Total Shoulder Arthroplasty: Can Preoperative Planning Software Predict Postoperative Lateralization and Does Lateralization Influence Outcomes? Journal of shoulder and elbow surgery. 2024-05-18. PMID:38762150. |
the amount of medial or lateral change-in-arm-position can be predicted using 3d ct planning software. |
2024-05-18 |
2024-05-27 |
Not clear |
| Adem Maman, Sadık Çiğdem, İdris Kaya, Rabia Demirtaş, Onur Ceylan, Sevilay Özme. Diagnostic value of FDG PET-CT in differentiating lung adenocarcinoma from squamous cell carcinoma. EJNMMI reports. vol 8. issue 1. 2024-05-18. PMID:38748067. |
the combination of fluorine-18 fluorodeoxyglucose positron emission tomography (18f-fdg pet) and computed tomography (ct) has a major impact on the diagnosis, staging, treatment planning and follow-up of lung cancer patients. |
2024-05-18 |
2024-05-27 |
Not clear |
| Sefika Arzu Ergen, Songul Karacam, Tuba Kurt Catal, Fazilet Oner Dincbas, Didem Colpan Oksuz, Ismet Sahinle. Comparison of two different respiratory monitoring systems with 4D-CT images for target volume definition in patients undergoing para-aortic nodal irradiation. Northern clinics of Istanbul. vol 11. issue 2. 2024-05-18. PMID:38757101. |
today, respiratory movement can be monitored and recorded with different methods during a simulation on a four-dimensional (4d) computed tomography (ct) device to be used in radiotherapy planning. |
2024-05-18 |
2024-05-27 |
Not clear |
| Surendra Manam, Ravi Teja, Anand Rao Pb, S K Azharuddi. Impact of Radiation on Dysphagia-Related Structures: A Dosimetric and Clinical Comparative Analysis of Three-Dimensional Conformal Radiotherapy (3D-CRT) and Intensity-Modulated Radiation Therapy (IMRT) Techniques in Patients With Head and Neck Cancer. Cureus. vol 16. issue 4. 2024-05-17. PMID:38752101. |
treatment planning involved immobilization, ct imaging, delineation of target volumes and organs at risk, and contouring of swallowing structures. |
2024-05-17 |
2024-05-27 |
Not clear |
| Owen Paetkau, Sarah Weppler, Jaime Kwok, Harvey C Quon, Wendy Smith, Ekaterina Tchistiakova, Charles Kirkb. Dysphagia in Head and Neck Radiotherapy: The Influence of Pharyngeal Constrictor Anatomy and Dosimetry. Dysphagia. 2024-05-16. PMID:38753207. |
the pharyngeal (pcm) and cricopharyngeal constrictor muscles (cpm) were contoured on a planning ct image and adapted to weekly cone-beam ct anatomy using deformable image registration and dose was accumulated using weighted dose-volume histogram curves. |
2024-05-16 |
2024-05-27 |
Not clear |
| Luciano Rivetti, Andrej Studen, Manju Sharma, Jason W Chan, Robert Jera. Uncertainty estimation and evaluation of deformation image registration based convolutional neural networks. Physics in medicine and biology. 2024-05-15. PMID:38749468. |
our application investigated registration of a treatment planning computed tomography (ct) to follow-up cone beam ct for daily adaptive radiotherapy.
main results
the hyperparameter tuning of the models showed that there is a trade-off between the reliability of the estimated uncertainty and the accuracy of the deformation. |
2024-05-15 |
2024-05-27 |
Not clear |
| Yuan Gao, Chih-Wei Chang, Sagar Mandava, Raanan Marants, Jessica E Scholey, Matthew Goette, Yang Lei, Hui Mao, Jeffrey D Bradley, Tian Liu, Jun Zhou, Atchar Sudhyadhom, Xiaofeng Yan. MRI-only based material mass density and relative stopping power estimation via deep learning for proton therapy: a preliminary study. Scientific reports. vol 14. issue 1. 2024-05-15. PMID:38750148. |
magnetic resonance imaging (mri) is increasingly being used in treatment planning due to its superior soft tissue contrast, which is useful for tumor and soft tissue delineation compared to computed tomography (ct). |
2024-05-15 |
2024-05-27 |
Not clear |
| Geoffrey E Hespe, Kristoffer B Sugg, Erica B Stein, Warren A Ellsworth, Theodore A Kung, Adeyiza O Momo. Contralateral Autologous Augmentation in DIEP Flap Reconstruction: Employing CT Angiography & Volumetric Analysis for Preoperative Planning. Plastic and reconstructive surgery. 2024-05-14. PMID:38742873. |
contralateral autologous augmentation in diep flap reconstruction: employing ct angiography & volumetric analysis for preoperative planning. |
2024-05-14 |
2024-05-27 |
Not clear |
| Geoffrey E Hespe, Kristoffer B Sugg, Erica B Stein, Warren A Ellsworth, Theodore A Kung, Adeyiza O Momo. Contralateral Autologous Augmentation in DIEP Flap Reconstruction: Employing CT Angiography & Volumetric Analysis for Preoperative Planning. Plastic and reconstructive surgery. 2024-05-14. PMID:38742873. |
ct scans have been used for preoperative planning for autologous reconstruction to evaluate available perforators. |
2024-05-14 |
2024-05-27 |
Not clear |
| Geoffrey E Hespe, Kristoffer B Sugg, Erica B Stein, Warren A Ellsworth, Theodore A Kung, Adeyiza O Momo. Contralateral Autologous Augmentation in DIEP Flap Reconstruction: Employing CT Angiography & Volumetric Analysis for Preoperative Planning. Plastic and reconstructive surgery. 2024-05-14. PMID:38742873. |
this study demonstrates the utility of using ct angiography to estimate reconstructive volumes to help preoperative planning and achieve predictable postoperative breast volumes. |
2024-05-14 |
2024-05-27 |
Not clear |
| Masashi Uehara, Shota Ikegami, Hiroki Oba, Yoshinari Miyaoka, Takayuki Kamanaka, Terue Hatakenaka, Takuma Fukuzawa, Koji Hayashi, Jun Takahash. Characteristics of Screw Perforation and Screw Loosening in Atlantoaxial Transarticular Fixation Using a Preoperative Computed Tomography-Based Navigation System. International journal of spine surgery. 2024-05-14. PMID:38744483. |
in this study, a computed tomography (ct)-based navigation system was used for preoperative planning and insertion. |
2024-05-14 |
2024-05-27 |
Not clear |
| Matt Y Cheung, Tucker J Netherton, Laurence E Court, Ashok Veeraraghavan, Guha Balakrishna. Metric-guided Image Reconstruction Bounds via Conformal Prediction. ArXiv. 2024-05-13. PMID:38711427. |
we apply our method to sparse-view ct for downstream radiotherapy planning and show 1) that metric-guided bounds have valid coverage for downstream metrics while conventional pixel-wise bounds do not and 2) anatomical differences of upper/lower bounds between metric-guided and pixel-wise methods. |
2024-05-13 |
2024-05-27 |
Not clear |
| Andreas Fontalis, Thomas Luyckx, Thomas Vanspauwen, Robin Moreels, Fabio Mancino, Rhody David Raj, Philip Winnock de Grave, Ricci Plastow, Pierre Putzeys, Fares S Hadda. Strong Correlation Between Standing Long-Leg Radiographs and CT Scans in Measuring Coronal Knee Alignment. The Journal of bone and joint surgery. American volume. 2024-05-13. PMID:38739702. |
the objective of this study was to evaluate the correlation in measurements of the lower-limb coronal alignment between long-leg radiographs (llrs) and computed tomography (ct) scanograms that were made during preoperative planning for robotic-arm-assisted knee arthroplasty. |
2024-05-13 |
2024-05-27 |
Not clear |
| Koichi Nagata, Emily A Janik, Jishnu Rao Gutt. Rectal volume is correlated with interfractional positional shifts of the prostate gland in dogs receiving radiation therapy. Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association. 2024-05-12. PMID:38734934. |
the rectal and bladder volumes were measured before each rt, and shifts in the prostate gland position were calculated by comparing coordinates from planning ct and treatment session images. |
2024-05-12 |
2024-05-27 |
human |