| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Dejian Zhang, Yao Wu, Shengfei Luo, Fangyong Wang, Lizhuo L. Characteristics of Lumbar Bone Density in Middle-Aged and Elderly Subjects: A Correlation Study between T-Scores Determined by the DEXA Scan and Hounsfield Units from CT. Journal of healthcare engineering. vol 2021. 2021-12-27. PMID:34956572. |
characteristics of lumbar bone density in middle-aged and elderly subjects: a correlation study between t-scores determined by the dexa scan and hounsfield units from ct. to describe the characteristics of lumbar bone density in middle-aged and elderly subjects and explore whether there is a correlation between computed tomography (ct) values and the bone mineral density (bmd) t-scores of the lumbar vertebral cancellous bone. |
2021-12-27 |
2023-08-13 |
human |
| Anneli Du Plessis, Albert Van Schoor, Quenton Wessels, Patrick Murphy, Francois Van Schouwenburg, Pulenge Ihuhua, Jana Kehrmann, Magda Scholtz, Natalie Keoug. Vertebrae at the thoracolumbar junction: A quantitative assessment using CT scans. Journal of anatomy. 2021-12-27. PMID:34958488. |
distinguishing between thoracic, lumbar, and transitional vertebrae at the thoracolumbar junction based on articular facet angles, using quantitative methods on ct scans has, to the authors' knowledge, not yet been reported in the literature. |
2021-12-27 |
2023-08-13 |
Not clear |
| Kuen-Jang Tsai, Chih-Chun Chang, Lun-Chien Lo, John Y Chiang, Chao-Sung Chang, Yu-Jung Huan. Automatic segmentation of paravertebral muscles in abdominal CT scan by U-Net: The application of data augmentation technique to increase the Jaccard ratio of deep learning. Medicine. vol 100. issue 44. 2021-12-11. PMID:34871238. |
in this paper, we propose a novel u-net based segmentation system for ct scan of paravertebral muscles in the third and fourth lumbar spines. |
2021-12-11 |
2023-08-13 |
Not clear |
| Domenico Albano, Francesco Dondi, Marco Ravanelli, Alessandra Tucci, Davide Farina, Raffaele Giubbini, Giorgio Treglia, Francesco Bertagn. Prognostic Role of "Radiological" Sarcopenia in Lymphoma: A Systematic Review. Clinical lymphoma, myeloma & leukemia. 2021-12-11. PMID:34893457. |
skeletal muscle area (sma) was defined as the parameter to distinguish between sarcopenic and nonsarcopenic lymphoma on ct scans and was usually measured at the level of the third lumbar vertebra. |
2021-12-11 |
2023-08-13 |
Not clear |
| Corneliu Munteanu, Daniela Maria Vlad, Eusebiu-Viorel Sindilar, Bogdan Istrate, Maria Butnaru, Sorin Aurelian Pasca, Roxana Oana Nastasa, Iuliana Mihai, Stefan-Lucian Burle. Novel Mg-0.5Ca-xMn Biodegradable Alloys Intended for Orthopedic Application: An In Vitro and In Vivo Study. Materials (Basel, Switzerland). vol 14. issue 23. 2021-12-10. PMID:34885417. |
imaging examinations (radiological and ct) revealed the presence of the alloy and the volume of hydrogen gas in the lumbar and femoral region in varying amounts. |
2021-12-10 |
2023-08-13 |
rat |
| Alfredo Laverde Mächler, Juan Pablo Suárez Fernández, María Luz Domínguez Grande, Carmen Vigil Díaz, Francisco Manuel González Garcí. Osteoblastoma of the Lumbar Spine: Findings in SPECT/CT. Clinical nuclear medicine. vol 47. issue 1. 2021-12-08. PMID:34238805. |
lumbar mri and ct findings were consistent with a long-standing osteoid osteoma located in the right laminae and pedicle of l3. |
2021-12-08 |
2023-08-13 |
Not clear |
| Ge Luo, Jianjun Zhu, Ru Chen, Keyue Xie, Huadong Ni, Jie Fu, Qiuli He, Bing Huang, Ming Ya. Risk Factors Affecting the Success Rate of Radiofrequency Thermocoagulation of Lumbar Sympathetic Nerve. Pain physician. vol 24. issue 7. 2021-12-08. PMID:34704717. |
computed tomography (ct)-guided radiofrequency thermocoagulation of lumbar sympathetic nerve has been gradually applied to the treatment of many autonomic nerve disorders, such as plantar hyperhidrosis (ph) and diabetic peripheral neuropathy (dpn). |
2021-12-08 |
2023-08-13 |
Not clear |
| T Amalaraj, Duminda Satharasinghe, Aruna Pallewatte, Jeyasingam Jeyasugiththa. Establishment of national diagnostic reference levels (NDRL) for computed tomographic (CT) procedures in Sri Lanka: first nation-wide dose survey. Journal of radiological protection : official journal of the Society for Radiological Protection. 2021-12-07. PMID:34875641. |
the proposed ndrls based on ctdivol and dlp for non-contrast (nc) head:82.2 mgy/1556 mgy.cm, contrast-enhanced (ce) head: 82.2 mgy/1546 mgy.cm, chest-nc:7.4 mgy/350 mgy.cm, chest-ce:8.3 mgy/464 mgy.cm, abdomen nc:10.5 mgy/721 mgy.cm, abdomen arterial (a) phase:13.4 mgy/398 mgy.cm, abdomen venous (v) phase:10.8 mgy/460 mgy.cm, abdomen delay (d) phase:12.6 mgy/487 mgy.cm, sinus nc:30.2 mgy/452 mgy.cm, lumbar spine--nc:24.1 mgy/1123 mgy.cm, neck-nc:27.5 mgy/670 mgy.cm, high resolutions ct (hrct) of chest:10.3 mgy/341 mgy.cm, kidney, ureter and bladder (kub) nc:19.4 mgy/929 mgy.cm, chest to pelvis (cap) nc:10.8 mgy/801 mgy.cm, cap-a:10.4 mgy/384 mgy.cm, cap-v:10.5 mgy/534 mgy.cm and cap-d:16.8 mgy/652 mgy.cm. |
2021-12-07 |
2023-08-13 |
Not clear |
| Thomas Mombo Amuti, Ibsen Henric Ongidi, Innocent Peter Ouko, Dennis Nick, Joseph Mageto, Laura Ocholla, Beda Olabu, Julius Alexander Ogeng'. Anatomical Variations in the Origin of the Lumbar Artery: A Cadaveric Study Augmented by CT Findings. International journal of spine surgery. vol 15. issue 5. 2021-12-06. PMID:34535540. |
anatomical variations in the origin of the lumbar artery: a cadaveric study augmented by ct findings. |
2021-12-06 |
2023-08-13 |
Not clear |
| Christian Roux, Antoine Rozes, Daniel Reizine, David Hajage, Christel Daniel, Aurélien Maire, Stéphane Bréant, Namik Taright, Ronen Gordon, Jacques Fechtenbaum, Sami Kolta, Antoine Feydy, Karine Briot, Florence Tubac. Fully automated opportunistic screening of vertebral fractures and osteoporosis on more than 150,000 routine computed tomography scans. Rheumatology (Oxford, England). 2021-12-01. PMID:34850864. |
this study sought to assess the feasibility and results of an opportunistic screening of vertebral fractures and osteoporosis in a large database of lumbar or abdominal ct scans. |
2021-12-01 |
2023-08-13 |
Not clear |
| Lieve Morbée, Min Chen, Nele Herregods, Pim Pullens, Lennart B O Jan. MRI-based synthetic CT of the lumbar spine: Geometric measurements for surgery planning in comparison with CT. European journal of radiology. vol 144. 2021-11-29. PMID:34700094. |
mri-based synthetic ct of the lumbar spine: geometric measurements for surgery planning in comparison with ct. mri is the imaging modality of choice for soft tissue-related spine disease. |
2021-11-29 |
2023-08-13 |
Not clear |
| Lieve Morbée, Min Chen, Nele Herregods, Pim Pullens, Lennart B O Jan. MRI-based synthetic CT of the lumbar spine: Geometric measurements for surgery planning in comparison with CT. European journal of radiology. vol 144. 2021-11-29. PMID:34700094. |
the purpose of this study is to test equivalency of mri-based synthetic ct to conventional ct in quantitatively assessing bony morphology of the lumbar spine. |
2021-11-29 |
2023-08-13 |
Not clear |
| Garvit D Khatri, Basar Sarikaya, Nathan M Cross, Jonathan R Medver. The role of imaging in the management of non-traumatic subarachnoid hemorrhage: a practical review. Emergency radiology. vol 28. issue 4. 2021-11-25. PMID:33580850. |
we target our review to highlight the most effective practice and suggest efficient workup plans based on literature search, and describe in detail the clinical diagnostic and prognostic scales, role of ct scan, lumbar puncture, and mr, including angiography in the diagnosis and workup of sah and its complications, and try to simplify the conundrums. |
2021-11-25 |
2023-08-13 |
Not clear |
| Annabel Vincent, Scott Pearson, John W Pickering, James Weaver, Leanne Toney, Laura Hamill, Michael Hurrell, Martin Tha. Sensitivity of modern multislice CT for subarachnoid haemorrhage at incremental timepoints after headache onset: a 10-year analysis. Emergency medicine journal : EMJ. 2021-11-25. PMID:34819306. |
beyond this time frame, if the ct is negative for blood, a lumbar puncture is often performed. |
2021-11-25 |
2023-08-13 |
Not clear |
| Vitali Koch, Moritz H Albrecht, Leon D Gruenewald, Ibrahim Yel, Katrin Eichler, Tatjana Gruber-Rouh, Renate M Hammerstingl, Iris Burck, Julian L Wichmann, Leona S Alizadeh, Thomas J Vogl, Lukas Lenga, Christoph Mader, Simon S Martin, Silvio Mazziotti, Tommaso D'Angelo, Christian Boo. Diagnostic accuracy of color-coded virtual noncalcium reconstructions derived from portal venous phase dual-energy CT in the assessment of lumbar disk herniation. European radiology. 2021-11-25. PMID:34820684. |
diagnostic accuracy of color-coded virtual noncalcium reconstructions derived from portal venous phase dual-energy ct in the assessment of lumbar disk herniation. |
2021-11-25 |
2023-08-13 |
Not clear |
| Vitali Koch, Moritz H Albrecht, Leon D Gruenewald, Ibrahim Yel, Katrin Eichler, Tatjana Gruber-Rouh, Renate M Hammerstingl, Iris Burck, Julian L Wichmann, Leona S Alizadeh, Thomas J Vogl, Lukas Lenga, Christoph Mader, Simon S Martin, Silvio Mazziotti, Tommaso D'Angelo, Christian Boo. Diagnostic accuracy of color-coded virtual noncalcium reconstructions derived from portal venous phase dual-energy CT in the assessment of lumbar disk herniation. European radiology. 2021-11-25. PMID:34820684. |
to investigate the diagnostic accuracy of color-coded contrast-enhanced dual-energy ct virtual noncalcium (vnca) reconstructions for the assessment of lumbar disk herniation compared to unenhanced vnca imaging. |
2021-11-25 |
2023-08-13 |
Not clear |
| Charles Nhan, Jeffrey Chankowsky, Carlos Torres, Louis-Martin Bouche. Creating Low-Cost Phantoms for Needle Manipulation Training in Interventional Radiology Procedures. Radiographics : a review publication of the Radiological Society of North America, Inc. vol 41. issue 4. 2021-11-24. PMID:34048277. |
the phantoms described can be used to train skills necessary for performing us-guided biopsy, us-guided vascular puncture, cone-beam ct drainage, and fluoroscopy-guided lumbar puncture, as well as using the parallax effect to determine relative position at fluoroscopy. |
2021-11-24 |
2023-08-13 |
Not clear |
| Akihiko Hiyama, Hiroyuki Katoh, Satoshi Nomura, Daisuke Sakai, Masahiko Watanab. Intraoperative computed tomography-guided navigation versus fluoroscopy for single-position surgery after lateral lumbar interbody fusion. Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia. vol 93. 2021-11-24. PMID:34656265. |
therefore, the purpose of this study was to use radiological evaluation to compare the incidence of instrument-related complications in sps of lateral lumbar interbody fusion (llif) using fluoroscopy with that using ct navigation techniques. |
2021-11-24 |
2023-08-13 |
Not clear |
| Min-Jun Deng, Zhen-Guo Sun, Wei Weng, Hong-Hang Yang, Zhan-Feng Zhang, Ji-Kang Mi. [Value of quantitative CT in vertebroplasty for osteoporotic fracture combined with scoliosis]. Zhongguo gu shang = China journal of orthopaedics and traumatology. vol 34. issue 11. 2021-11-24. PMID:34812028. |
to investigate the value of lumbar quantitative ct (qct) in vertebroplasty for osteoporotic fracture combined with scoliosis. |
2021-11-24 |
2023-08-13 |
Not clear |
| Altuğ Durmaz, Mehmet Hakan İlter, Hatice Tuzlal. Is magnetic resonance imaging needed for decision making diagnosis and treatment of thoracic and lumbar vertebral fractures? European journal of orthopaedic surgery & traumatology : orthopedie traumatologie. 2021-11-24. PMID:34817659. |
the radiological examination including plain radiography, ct and mri are critical to assess the severity of the instability, to diagnose the fracture type and to select the appropriate treatment strategy for the thoracic and lumbar vertebral fractures. |
2021-11-24 |
2023-08-13 |
Not clear |