Gupta A - Search Results

1

Deep learning reveals lung shape differences on baseline chest CT between mild and severe COVID-19: A multi-site retrospective study.

Hiremath A, Viswanathan VS, Bera K, Shiradkar R, Yuan L, Armitage K, Gilkeson R, Ji M, Fu P, Gupta A, Lu C, Madabhushi A. Hiremath A, et al. Among authors: gupta a. Comput Biol Med. 2024 Jul;177:108643. doi: 10.1016/j.compbiomed.2024.108643. Epub 2024 May 23. Comput Biol Med. 2024. PMID: 38815485 Free PMC article. Review.

2

Computer-Extracted Texture Features to Distinguish Cerebral Radionecrosis from Recurrent Brain Tumors on Multiparametric MRI: A Feasibility Study.

Tiwari P, Prasanna P, Wolansky L, Pinho M, Cohen M, Nayate AP, Gupta A, Singh G, Hatanpaa KJ, Sloan A, Rogers L, Madabhushi A. Tiwari P, et al. Among authors: gupta a. AJNR Am J Neuroradiol. 2016 Dec;37(12):2231-2236. doi: 10.3174/ajnr.A4931. Epub 2016 Sep 15. AJNR Am J Neuroradiol. 2016. PMID: 27633806 Free PMC article.

3

Radiogenomic analysis of hypoxia pathway is predictive of overall survival in Glioblastoma.

Beig N, Patel J, Prasanna P, Hill V, Gupta A, Correa R, Bera K, Singh S, Partovi S, Varadan V, Ahluwalia M, Madabhushi A, Tiwari P. Beig N, et al. Among authors: gupta a. Sci Rep. 2018 Jan 8;8(1):7. doi: 10.1038/s41598-017-18310-0. Sci Rep. 2018. PMID: 29311558 Free PMC article.

4

Enhanced coronary calcium visualization and detection from dual energy chest x-rays with sliding organ registration.

Wen D, Nye K, Zhou B, Gilkeson RC, Gupta A, Ranim S, Couturier S, Wilson DL. Wen D, et al. Among authors: gupta a. Comput Med Imaging Graph. 2018 Mar;64:12-21. doi: 10.1016/j.compmedimag.2018.01.004. Epub 2018 Jan 11. Comput Med Imaging Graph. 2018. PMID: 29397274

5

Stratification of Pulmonary Nodules Using Quantitative Iodine Maps from Dual-Energy Computed Tomography.

Große Hokamp N, Gupta A, Gilkeson RC. Große Hokamp N, et al. Among authors: gupta a. Am J Respir Crit Care Med. 2019 Jan 15;199(2):e3-e4. doi: 10.1164/rccm.201803-0506IM. Am J Respir Crit Care Med. 2019. PMID: 30199642 No abstract available.

6

Virtual monoenergetic images from spectral detector CT as a surrogate for conventional CT images: Unaltered attenuation characteristics with reduced image noise.

Große Hokamp N, Gilkeson R, Jordan MK, Laukamp KR, Neuhaus VF, Haneder S, Halliburton SS, Gupta A. Große Hokamp N, et al. Among authors: gupta a. Eur J Radiol. 2019 Aug;117:49-55. doi: 10.1016/j.ejrad.2019.05.019. Epub 2019 May 29. Eur J Radiol. 2019. PMID: 31307652

7

Role of spectral-detector CT in reduction of artifacts from contrast media in axillary and subclavian veins: single institution study in 50 patients.

Laukamp KR, Gupta A, Große Hokamp N, Obmann VC, Graner FP, Ho V, Ros P, Ramaiya N, Gilkeson R. Laukamp KR, et al. Among authors: gupta a. Acta Radiol. 2020 Apr;61(4):450-460. doi: 10.1177/0284185119868904. Epub 2019 Aug 18. Acta Radiol. 2020. PMID: 31423809 No abstract available.

8

Changes in CT Radiomic Features Associated with Lymphocyte Distribution Predict Overall Survival and Response to Immunotherapy in Non-Small Cell Lung Cancer.

Khorrami M, Prasanna P, Gupta A, Patil P, Velu PD, Thawani R, Corredor G, Alilou M, Bera K, Fu P, Feldman M, Velcheti V, Madabhushi A. Khorrami M, et al. Among authors: gupta a. Cancer Immunol Res. 2020 Jan;8(1):108-119. doi: 10.1158/2326-6066.CIR-19-0476. Epub 2019 Nov 12. Cancer Immunol Res. 2020. PMID: 31719058 Free PMC article.

9

Evaluation of the liver with virtual non-contrast: single institution study in 149 patients undergoing TAVR planning.

Laukamp KR, Lennartz S, Ho V, Große Hokamp N, Zopfs D, Gupta A, Graner FP, Borggrefe J, Gilkeson R, Ramaiya N. Laukamp KR, et al. Among authors: gupta a. Br J Radiol. 2020 Feb 1;93(1106):20190701. doi: 10.1259/bjr.20190701. Epub 2020 Jan 2. Br J Radiol. 2020. PMID: 31825655 Free PMC article.

10

Metal artifacts from sternal wires: evaluation of virtual monoenergetic images from spectral-detector CT for artifact reduction.

Laukamp KR, Große Hokamp N, Alabar O, Obmann VC, Lennartz S, Zopfs D, Gilkeson R, Ramaiya N, Gupta A. Laukamp KR, et al. Among authors: gupta a. Clin Imaging. 2020 Apr;60(2):249-256. doi: 10.1016/j.clinimag.2019.12.018. Epub 2020 Jan 8. Clin Imaging. 2020. PMID: 31968284

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