All Relations between planning and ct

Publication Sentence Publish Date Extraction Date Species
Melissa O'Neil, Timothy K Nguyen, Joanna Laba, Robert Dinniwell, Andrew Warner, David A Palm. DART: diagnostic-CT-enabled planning: a randomized trial in palliative radiation therapy (study protocol). BMC palliative care. vol 21. issue 1. 2022-12-09. PMID:36482335. the goals of this feasibility study are to assess the efficacy, acceptability and scalability of diagnostic-ct-enabled planning, compared to conventional ct simulation planning, for patients receiving prt to bone, soft tissue and lung disease. 2022-12-09 2023-08-14 Not clear
Christopher K Luminais, Hamidreza Nourzadeh, Eric Aliotta, Kristin Ward, David Cousins, Timothy N Showalter, Bruce Libb. Dose differentiated high-dose-rate prostate brachytherapy: a feasibility assessment of MRI-guided dose escalation to dominant intra-prostatic lesions. Journal of contemporary brachytherapy. vol 14. issue 5. 2022-12-08. PMID:36478705. prostate brachytherapy is routinely performed with trans-rectal ultrasound (trus)- or computed tomography (ct)-based planning that cannot delineate dominant intra-prostatic lesions (dils). 2022-12-08 2023-08-14 Not clear
Mariia Lapaeva, Agustina La Greca Saint-Esteven, Philipp Wallimann, Manuel Günther, Ender Konukoglu, Nicolaus Andratschke, Matthias Guckenberger, Stephanie Tanadini-Lang, Riccardo Dal Bell. Synthetic computed tomography for low-field magnetic resonance-guided radiotherapy in the abdomen. Physics and imaging in radiation oncology. vol 24. 2022-12-08. PMID:36478992. the requirement of computed tomography (ct) for radiotherapy planning may be bypassed by synthetic ct (sct) generated from magnetic resonance (mr), which has recently led to the clinical introduction of mr-only radiotherapy for specific sites. 2022-12-08 2023-08-14 Not clear
Hiromasa Kurosaki, Kenta Hirayama, Masaki Takahashi, Masahiro Uematsu, Etsuko Tat. Tomotherapy: Comparison of Hi-ART, Tomo-HD, and Radixact. Cureus. vol 14. issue 10. 2022-12-05. PMID:36465793. this is to study the difference among tomotherapy systems in terms of dose distribution to planning target volume and organs at risk, and irradiation time.  materials and methods the treatment planning ct and contour information used were seven cases of rectum cancer pre-operative irradiation. 2022-12-05 2023-08-14 Not clear
Hannah Wagoner, Merrilee Holland, Katherine Pansini, Jess McCarthy, Kaitlin Fisk. Case report: Tunneling foreign body in the metatarsal bones of a dog. Frontiers in veterinary science. vol 9. 2022-12-05. PMID:36467648. ct provided vital information to assist in the surgical planning for this patient with a chronic tunneling foreign body. 2022-12-05 2023-08-14 dog
Diedre Carmo, Jean Ribeiro, Sergio Dertkigil, Simone Appenzeller, Roberto Lotufo, Leticia Rittne. A Systematic Review of Automated Segmentation Methods and Public Datasets for the Lung and its Lobes and Findings on Computed Tomography Images. Yearbook of medical informatics. vol 31. issue 1. 2022-12-04. PMID:36463886. automated computational segmentation of the lung and its lobes and findings in x-ray based computed tomography (ct) images is a challenging problem with important applications, including medical research, surgical planning, and diagnostic decision support. 2022-12-04 2023-08-14 Not clear
Dominik Kaiser, Armando Hoch, Stefan Rahm, Christoph Stern, Reto Sutter, Patrick O Zing. Combining the advantages of 3-D and 2-D templating of total hip arthroplasty using a new tin-filtered ultra-low-dose CT of the hip with comparable radiation dose to conventional radiographs. Archives of orthopaedic and trauma surgery. 2022-12-02. PMID:36460762. planning based on computed tomography (ct) scans is more accurate but associated with higher radiation exposure. 2022-12-02 2023-08-14 Not clear
B G Prakash, T S Col Vasan, A R Babu, Sunena Saj. Anatomical Variations of Sphenoid Sinus in South Indian Population: All That You Need for Trans-Sphenoidal Pituitary Surgery. Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India. vol 74. issue Suppl 2. 2022-12-01. PMID:36452778. preoperative radiological analysis with ct &mri is inevitable in planning endonasal trans-sphenoid surgery to avoid complications because of the high variability concerned with sphenoid anatomy. 2022-12-01 2023-08-14 Not clear
Jaclyn Lee, Seth J Davis, Shaunak N Amin, Sarah L Rohde, Young J Ki. Utility of PET-CT in Newly Diagnosed HPV-Associated Oropharyngeal Squamous Cell Carcinoma. The Annals of otology, rhinology, and laryngology. 2022-12-01. PMID:36453776. to compare the utility of positron emission tomography-computed tomography (pet-ct) versus contrasted ct neck combined with routine chest imaging for disease staging and treatment planning in human papillomavirus (hpv) associated oropharyngeal squamous cell carcinoma (opscc) with clinically evident sites of primary disease. 2022-12-01 2023-08-14 human
b' Mihails Nikandrovs, Brendan McClean, Laura Shields, Patrick McCavana, Luis Le\\xc3\\xb3n Vintr\\xc3\\xb. Clinical treatment planning for kilovoltage radiotherapy using EGSnrc and Python. Journal of applied clinical medical physics. 2022-11-29. PMID:36444164.' 3d user-friendly planning interface of the developed framework facilitated non-co-planar beam setups for ct phantom mc simulations in dosxyznrc. 2022-11-29 2023-08-14 Not clear
Jansen Keith L Domoguen, Jen-Jen A Manuel, Johanna Patricia A Cañal, Prospero C Nava. Automatic segmentation of nasopharyngeal carcinoma on CT images using efficient UNet-2.5D ensemble with semi-supervised pretext task pretraining. Frontiers in oncology. vol 12. 2022-11-28. PMID:36439414. this work explores the use of deep learning methods to automate the segmentation of npc primary gross tumor volume (gtvp) in planning computer tomography (ct) images. 2022-11-28 2023-08-14 Not clear
Huichun Feng, Hui Wang, Lixia Xu, Yao Ren, Qianxi Ni, Zhen Yang, Shenglin Ma, Qinghua Deng, Xueqin Chen, Bing Xia, Yu Kuang, Xiadong L. Prediction of radiation-induced acute skin toxicity in breast cancer patients using data encapsulation screening and dose-gradient-based multi-region radiomics technique: A multicenter study. Frontiers in oncology. vol 12. 2022-11-28. PMID:36439515. in this study, we aimed to develop a novel quantitative high-accuracy machine learning tool for prediction of radiation-induced dermatitis (grade ≥ 2) (rd 2+) before rt by using data encapsulation screening and multi-region dose-gradient-based radiomics techniques, based on the pre-treatment planning computed tomography (ct) images, clinical and dosimetric information of breast cancer patients. 2022-11-28 2023-08-14 Not clear
Sarah Ettinger, Lena Sonnow, Christian Plaass, Alexandra Rahn, Christina Stukenborg-Colsman, Christian von Falck, Gesa Poehler, Christoph Beche. Arthroscopic defect size measurement in osteochondral lesions of the talus underestimates the exact defect size and size measurement with arthro-MRI (MR-A) and high-resolution flat-panel CT-arthro imaging (FPCT-A). Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. 2022-11-28. PMID:36441219. in addition to intraoperative measurement of defect size, preoperative planning by means of magnetic resonance imaging (mri) or computed tomography (ct) is crucial. 2022-11-28 2023-08-14 Not clear
Liming Zhong, Zeli Chen, Hai Shu, Yikai Zheng, Yiwen Zhang, Yuankui Wu, Qianjin Feng, Yin Li, Wei Yan. QACL: Quartet attention aware closed-loop learning for abdominal MR-to-CT synthesis via simultaneous registration. Medical image analysis. vol 83. 2022-11-28. PMID:36442293. synthesis of computed tomography (ct) images from magnetic resonance (mr) images is an important task to overcome the lack of electron density information in mr-only radiotherapy treatment planning (rtp). 2022-11-28 2023-08-14 Not clear
Ahmed Allam Mohamed, Kathrin Risse, Laura Schmitz, Marsha Schlenter, Ahmed Chughtai, Maria Ivanciu, Michael J Ebl. Clinical validation of a semi-automated segmentation algorithm for target volume definition on planning CT and CBCT in stereotactic body radiotherapy (SBRT) for peripheral lung lesions. Journal of medical radiation sciences. 2022-11-24. PMID:36424343. clinical validation of a semi-automated segmentation algorithm for target volume definition on planning ct and cbct in stereotactic body radiotherapy (sbrt) for peripheral lung lesions. 2022-11-24 2023-08-14 human
Ahmed Allam Mohamed, Kathrin Risse, Laura Schmitz, Marsha Schlenter, Ahmed Chughtai, Maria Ivanciu, Michael J Ebl. Clinical validation of a semi-automated segmentation algorithm for target volume definition on planning CT and CBCT in stereotactic body radiotherapy (SBRT) for peripheral lung lesions. Journal of medical radiation sciences. 2022-11-24. PMID:36424343. in this study, we aimed to evaluate the interobserver variability during sbrt and its dosimetric impact, as well as to introduce a semi-automated delineation tool for both planning computer tomography (p-ct) and cone beam ct (cbct) to help to standardise gtv delineation and adaptive volume-change registration. 2022-11-24 2023-08-14 human
John King, Shona Whittam, David Smith, Bashar Al-Qaisie. The impact of a metal artefact reduction algorithm on treatment planning for patients undergoing radiotherapy of the pelvis. Physics and imaging in radiation oncology. vol 24. 2022-11-22. PMID:36411857. metallic implants cause artefacts in computed tomography (ct) images and can introduce significant errors to structure visualisation and dosimetric calculation within the radiotherapy planning process. 2022-11-22 2023-08-14 Not clear
Wenxiang Cong, Yan Xi, Bruno De Man, Ge Wan. Monochromatic image reconstruction via machine learning. Machine learning: science and technology. vol 2. issue 2. 2022-11-21. PMID:36406260. x-ray computed tomography (ct) is a nondestructive imaging technique to reconstruct cross-sectional images of an object using x-ray measurements taken from different view angles for medical diagnosis, therapeutic planning, security screening, and other applications. 2022-11-21 2023-08-14 Not clear
Shinichiro Mori, Tapesh Bhattacharyya, Wataru Furuichi, Naoki Tohyama, Akihiro Nomoto, Makoto Shinoto, Hirotoshi Takiyama, Shigeru Yamad. Comparison of dosimetries of carbon-ion pencil beam scanning, proton pencil beam scanning and volumetric modulated arc therapy for locally recurrent rectal cancer. Journal of radiation research. 2022-11-20. PMID:36403118. the c-pbs treatment planning computed tomography (ct) data sets of 10 locally recurrent rectal cancer cases were randomly selected. 2022-11-20 2023-08-14 Not clear
Fan Wang, Xuanang Xu, Defu Yang, Ronald C Chen, Trevor J Royce, Andrew Wang, Jun Lian, Chunfeng Lia. Dynamic Cross-Task Representation Adaptation for Clinical Targets Co-Segmentation in CT Image-Guided Post-Prostatectomy Radiotherapy. IEEE transactions on medical imaging. vol PP. 2022-11-18. PMID:36399586. segmenting pb is particularly challenging even for clinicians, e.g., from the planning computed tomography (ct) images, as it is an invisible/virtual target after the operative removal of the cancerous prostate gland. 2022-11-18 2023-08-14 Not clear