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378 results

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Page 1
Showing results for prism ct
Search for Prims CT instead (1 results)
CT-based whole lung radiomics nomogram for identification of PRISm from non-COPD subjects.
Zhou T, Guan Y, Lin X, Zhou X, Mao L, Ma Y, Fan B, Li J, Liu S, Fan L. Zhou T, et al. Respir Res. 2024 Sep 3;25(1):329. doi: 10.1186/s12931-024-02964-2. Respir Res. 2024. PMID: 39227894 Free PMC article.
BACKGROUND: Preserved Ratio Impaired Spirometry (PRISm) is considered to be a precursor of chronic obstructive pulmonary disease. Radiomics nomogram can effectively identify the PRISm subjects from non-COPD subjects, especially when during large-scale CT lung …
BACKGROUND: Preserved Ratio Impaired Spirometry (PRISm) is considered to be a precursor of chronic obstructive pulmonary disease. Rad …
Quantitative CT Imaging Features Associated with Stable PRISm using Machine Learning.
Lukhumaidze L, Hogg JC, Bourbeau J, Tan WC, Kirby M. Lukhumaidze L, et al. Acad Radiol. 2025 Jan;32(1):543-555. doi: 10.1016/j.acra.2024.08.030. Epub 2024 Aug 26. Acad Radiol. 2025. PMID: 39191563 Free article.
Compared to stable control and COPD, those with stable PRISm exhibited decreased %TLC(CT) and increased %GG+Reticulation(texture) and GLDZM(ZDV). CONCLUSION: These findings suggest that reduced lung volumes, and elevated high-density and ground glass/reticulation pa …
Compared to stable control and COPD, those with stable PRISm exhibited decreased %TLC(CT) and increased %GG+Reticulation(textu …
HINTS to diagnose stroke in the acute vestibular syndrome: three-step bedside oculomotor examination more sensitive than early MRI diffusion-weighted imaging.
Kattah JC, Talkad AV, Wang DZ, Hsieh YH, Newman-Toker DE. Kattah JC, et al. Stroke. 2009 Nov;40(11):3504-10. doi: 10.1161/STROKEAHA.109.551234. Epub 2009 Sep 17. Stroke. 2009. PMID: 19762709 Free PMC article.
Consecutive patients with AVS (vertigo, nystagmus, nausea/vomiting, head-motion intolerance, unsteady gait) with >or=1 stroke risk factor underwent structured examination, including horizontal head impulse test of vestibulo-ocular reflex function, observation of nystagmus in d …
Consecutive patients with AVS (vertigo, nystagmus, nausea/vomiting, head-motion intolerance, unsteady gait) with >or=1 stroke risk factor …
Mutations of the Transcriptional Corepressor ZMYM2 Cause Syndromic Urinary Tract Malformations.
Connaughton DM, Dai R, Owen DJ, Marquez J, Mann N, Graham-Paquin AL, Nakayama M, Coyaud E, Laurent EMN, St-Germain JR, Blok LS, Vino A, Klämbt V, Deutsch K, Wu CW, Kolvenbach CM, Kause F, Ottlewski I, Schneider R, Kitzler TM, Majmundar AJ, Buerger F, Onuchic-Whitford AC, Youying M, Kolb A, Salmanullah D, Chen E, van der Ven AT, Rao J, Ityel H, Seltzsam S, Rieke JM, Chen J, Vivante A, Hwang DY, Kohl S, Dworschak GC, Hermle T, Alders M, Bartolomaeus T, Bauer SB, Baum MA, Brilstra EH, Challman TD, Zyskind J, Costin CE, Dipple KM, Duijkers FA, Ferguson M, Fitzpatrick DR, Fick R, Glass IA, Hulick PJ, Kline AD, Krey I, Kumar S, Lu W, Marco EJ, Wentzensen IM, Mefford HC, Platzer K, Povolotskaya IS, Savatt JM, Shcherbakova NV, Senguttuvan P, Squire AE, Stein DR, Thiffault I, Voinova VY, Somers MJG, Ferguson MA, Traum AZ, Daouk GH, Daga A, Rodig NM, Terhal PA, van Binsbergen E, Eid LA, Tasic V, Rasouly HM, Lim TY, Ahram DF, Gharavi AG, Reutter HM, Rehm HL, MacArthur DG, Lek M, Laricchia KM, Lifton RP, Xu H, Mane SM, Sanna-Cherchi S, Sharrocks AD, Raught B, Fisher SE, Bouchard M, Khokha MK, Shril S, Hildebrandt F. Connaughton DM, et al. Am J Hum Genet. 2020 Oct 1;107(4):727-742. doi: 10.1016/j.ajhg.2020.08.013. Epub 2020 Sep 4. Am J Hum Genet. 2020. PMID: 32891193 Free PMC article.
Chest CT imaging for differentiating normal, PRISm, and COPD in comparison with pulmonary function tests.
Ma Z, Sun Y, Ma Z, Zhang L, Cheng F, Ma H, Jin L, Li M. Ma Z, et al. Radiol Med. 2025 Aug 21. doi: 10.1007/s11547-025-02061-4. Online ahead of print. Radiol Med. 2025. PMID: 40839063
This multicenter study aimed to develop a three-category classification model that integrates clinical variables with thoracic computed tomography (CT) radiomics to distinguish normal pulmonary function, PRISm, and COPD. METHODS: A total of 1018 participants from th …
This multicenter study aimed to develop a three-category classification model that integrates clinical variables with thoracic computed tomo …
Subtyping preserved ratio impaired spirometry (PRISm) by using quantitative HRCT imaging characteristics.
Lu J, Ge H, Qi L, Zhang S, Yang Y, Huang X, Li M. Lu J, et al. Respir Res. 2022 Nov 11;23(1):309. doi: 10.1186/s12931-022-02113-7. Respir Res. 2022. PMID: 36369019 Free PMC article.
However, there are few radiological studies related to PRISm. The purpose of this study was to investigate the quantitative high-resolution computed tomography (HRCT) characteristics of PRISm and to evaluate the correlation between quantitative HRCT parameters and p …
However, there are few radiological studies related to PRISm. The purpose of this study was to investigate the quantitative high-reso …
Preserved ratio impaired spirometry is associated with small airway dysfunction and reduced total lung capacity.
Zhao N, Wu F, Peng J, Zheng Y, Tian H, Yang H, Deng Z, Wang Z, Li H, Wen X, Xiao S, Huang P, Dai C, Lu L, Zhou K, Chen S, Zhou Y, Ran P. Zhao N, et al. Respir Res. 2022 Oct 31;23(1):298. doi: 10.1186/s12931-022-02216-1. Respir Res. 2022. PMID: 36316732 Free PMC article.

Demographic data, standard respiratory epidemiology questionnaire, spirometry, impulse oscillometry (IOS) and computed tomography (CT) data were collected. PRISm was defined as post-bronchodilator FEV(1)/FVC 0.70 and FEV(1) < 80% predicted. ...CT-measured

…
Demographic data, standard respiratory epidemiology questionnaire, spirometry, impulse oscillometry (IOS) and computed tomography (CT …
A clinical-radiomics nomogram based on automated segmentation of chest CT to discriminate PRISm and COPD patients.
Zhou T, Guan Y, Lin X, Zhou X, Mao L, Ma Y, Fan B, Li J, Tu W, Liu S, Fan L. Zhou T, et al. Eur J Radiol Open. 2024 Jun 14;13:100580. doi: 10.1016/j.ejro.2024.100580. eCollection 2024 Dec. Eur J Radiol Open. 2024. PMID: 38989052 Free PMC article.
PURPOSE: It is vital to develop noninvasive approaches with high accuracy to discriminate the preserved ratio impaired spirometry (PRISm) group from the chronic obstructive pulmonary disease (COPD) groups. Radiomics has emerged as an image analysis technique. ...CONCLUSION …
PURPOSE: It is vital to develop noninvasive approaches with high accuracy to discriminate the preserved ratio impaired spirometry (PRISm …
Salvage of ribose from uridine or RNA supports glycolysis in nutrient-limited conditions.
Skinner OS, Blanco-Fernández J, Goodman RP, Kawakami A, Shen H, Kemény LV, Joesch-Cohen L, Rees MG, Roth JA, Fisher DE, Mootha VK, Jourdain AA. Skinner OS, et al. Nat Metab. 2023 May;5(5):765-776. doi: 10.1038/s42255-023-00774-2. Epub 2023 May 17. Nat Metab. 2023. PMID: 37198474 Free PMC article.
To identify mechanisms by which cells can tolerate complete loss of glucose, we performed nutrient-sensitized genome-wide genetic screens and a PRISM growth assay across 482 cancer cell lines. We report that catabolism of uridine from the medium enables the growth of cells …
To identify mechanisms by which cells can tolerate complete loss of glucose, we performed nutrient-sensitized genome-wide genetic screens an …
[Brain metastases imaging].
Delmaire C, Savatovsky J, Boulanger T, Dhermain F, Le Rhun E, Météllus P, Gerber S, Carsin-Nicole B, Petyt G. Delmaire C, et al. Cancer Radiother. 2015 Feb;19(1):16-9. doi: 10.1016/j.canrad.2014.11.008. Epub 2015 Jan 31. Cancer Radiother. 2015. PMID: 25649387 Review. French.
It is therefore imperative that imaging provides accurate diagnosis, identification, size and localization information of intracranial lesions in patients with presumed cerebral metastatic disease. MRI exhibits superior sensitivity to CT for small lesions identification an …
It is therefore imperative that imaging provides accurate diagnosis, identification, size and localization information of intracranial lesio …
378 results