Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Avinash Kambadakone Ramesh, M.D.

Co-Author

This page shows the publications co-authored by Avinash Kambadakone Ramesh and Dushyant Sahani.
Connection Strength

12.826
  1. Imaging for Oncologic Response Assessment in Lymphoma. AJR Am J Roentgenol. 2017 Jan; 208(1):18-31.
    View in: PubMed
    Score: 0.683
  2. CT perfusion as an imaging biomarker in monitoring response to neoadjuvant bevacizumab and radiation in soft-tissue sarcomas: comparison with tumor morphology, circulating and tumor biomarkers, and gene expression. AJR Am J Roentgenol. 2015 Jan; 204(1):W11-8.
    View in: PubMed
    Score: 0.602
  3. Qualitative assessment of enhancement in a renal mass: contribution of subtraction CT. J Comput Assist Tomogr. 2012 Jul-Aug; 36(4):381-7.
    View in: PubMed
    Score: 0.506
  4. Low-dose MDCT and CT enterography of patients with Crohn disease: feasibility of adaptive statistical iterative reconstruction. AJR Am J Roentgenol. 2011 Jun; 196(6):W743-52.
    View in: PubMed
    Score: 0.470
  5. Protocol modifications for CT perfusion (CTp) examinations of abdomen-pelvic tumors: impact on radiation dose and data processing time. Eur Radiol. 2011 Jun; 21(6):1293-300.
    View in: PubMed
    Score: 0.458
  6. Low-dose CT examinations in Crohn's disease: Impact on image quality, diagnostic performance, and radiation dose. AJR Am J Roentgenol. 2010 Jul; 195(1):78-88.
    View in: PubMed
    Score: 0.441
  7. New and evolving concepts in the imaging and management of urolithiasis: urologists' perspective. Radiographics. 2010 May; 30(3):603-23.
    View in: PubMed
    Score: 0.436
  8. Crohn's disease and radiation exposure: it's time we got our act together? Inflamm Bowel Dis. 2009 Aug; 15(8):1278-80.
    View in: PubMed
    Score: 0.414
  9. Body perfusion CT: technique, clinical applications, and advances. Radiol Clin North Am. 2009 Jan; 47(1):161-78.
    View in: PubMed
    Score: 0.397
  10. Dual-layer dual-energy CT for characterization of adrenal nodules: can virtual unenhanced images replace true unenhanced acquisitions? Abdom Radiol (NY). 2021 09; 46(9):4345-4352.
    View in: PubMed
    Score: 0.233
  11. Recognizing and Minimizing Artifacts at Dual-Energy CT. Radiographics. 2021 Mar-Apr; 41(2):509-523.
    View in: PubMed
    Score: 0.230
  12. Dual-Energy CT Images: Pearls and Pitfalls. Radiographics. 2021 Jan-Feb; 41(1):98-119.
    View in: PubMed
    Score: 0.228
  13. Radiomics Texture Features in Advanced Colorectal Cancer: Correlation with BRAF Mutation and 5-year Overall Survival. Radiol Imaging Cancer. 2020 09; 2(5):e190084.
    View in: PubMed
    Score: 0.224
  14. Rapid kVp-switching DECT portal venous phase abdominal CT scans in patients with large body habitus: image quality considerations. Abdom Radiol (NY). 2020 09; 45(9):2902-2909.
    View in: PubMed
    Score: 0.223
  15. Abdominal CT manifestations of adverse events to immunotherapy: a primer for radiologists. Abdom Radiol (NY). 2020 09; 45(9):2624-2636.
    View in: PubMed
    Score: 0.223
  16. Correction to: Diagnostic performance of dual-energy CT and subtraction CT for renal lesion detection and characterization. Eur Radiol. 2019 Dec; 29(12):7080.
    View in: PubMed
    Score: 0.212
  17. Pre-hepatic and pre-pancreatic transplant donor evaluation. Cardiovasc Diagn Ther. 2019 Aug; 9(Suppl 1):S97-S115.
    View in: PubMed
    Score: 0.207
  18. Diagnostic performance of dual-energy CT and subtraction CT for renal lesion detection and characterization. Eur Radiol. 2019 Dec; 29(12):6559-6570.
    View in: PubMed
    Score: 0.204
  19. Low-keV and Low-kVp CT for Positive Oral Contrast Media in Patients with Cancer: A Randomized Clinical Trial. Radiology. 2019 06; 291(3):620-629.
    View in: PubMed
    Score: 0.202
  20. Orthopedic metallic hardware in routine abdomino-pelvic CT scans: occurrence and clinical significance. Abdom Radiol (NY). 2019 04; 44(4):1567-1574.
    View in: PubMed
    Score: 0.202
  21. Rapid kVp switching dual-energy CT in the assessment of urolithiasis in patients with large body habitus: preliminary observations on image quality and stone characterization. Abdom Radiol (NY). 2019 03; 44(3):1019-1026.
    View in: PubMed
    Score: 0.201
  22. Role of dual energy CT to improve diagnosis of non-traumatic abdominal vascular emergencies. Abdom Radiol (NY). 2019 02; 44(2):406-421.
    View in: PubMed
    Score: 0.200
  23. Dual-Source Dual-Energy CT in Detection and Characterization of Urinary Stones in Patients With Large Body Habitus: Observations in a Large Cohort. AJR Am J Roentgenol. 2019 04; 212(4):796-801.
    View in: PubMed
    Score: 0.200
  24. Survey on practice patterns in imaging utilization in patients with Crohn's disease. Clin Imaging. 2019 Mar - Apr; 54:91-99.
    View in: PubMed
    Score: 0.198
  25. Iodine material density images in dual-energy CT: quantification of contrast uptake and washout in HCC. Abdom Radiol (NY). 2018 12; 43(12):3317-3323.
    View in: PubMed
    Score: 0.198
  26. Virtual Monochromatic Dual-Energy Aortoiliac CT Angiography With Reduced Iodine Dose: A Prospective Randomized Study. AJR Am J Roentgenol. 2019 02; 212(2):467-474.
    View in: PubMed
    Score: 0.197
  27. Dual-Source Dual-Energy CT Portal Venous Phase Abdominal CT Scans in Large Body Habitus Patients: Preliminary Observations on Image Quality and Material Decomposition. J Comput Assist Tomogr. 2018 Nov/Dec; 42(6):932-936.
    View in: PubMed
    Score: 0.196
  28. Virtual monoenergetic imaging in rapid kVp-switching dual-energy CT (DECT) of the abdomen: impact on CT texture analysis. Abdom Radiol (NY). 2018 10; 43(10):2693-2701.
    View in: PubMed
    Score: 0.195
  29. Role of rapid kV-switching dual-energy CT in assessment of post-surgical local recurrence of pancreatic adenocarcinoma. Abdom Radiol (NY). 2018 02; 43(2):497-504.
    View in: PubMed
    Score: 0.187
  30. Experience With Iterative Reconstruction Techniques for Abdominopelvic Computed Tomography in Morbidly and Super Obese Patients. J Comput Assist Tomogr. 2018 Jan/Feb; 42(1):124-132.
    View in: PubMed
    Score: 0.185
  31. LI-RADS technical requirements for CT, MRI, and contrast-enhanced ultrasound. Abdom Radiol (NY). 2018 01; 43(1):56-74.
    View in: PubMed
    Score: 0.185
  32. Correction to: LI-RADS technical requirements for CT, MRI, and contrast-enhanced ultrasound. Abdom Radiol (NY). 2018 01; 43(1):240.
    View in: PubMed
    Score: 0.185
  33. Material density iodine images in dual-energy CT: Detection and characterization of hypervascular liver lesions compared to magnetic resonance imaging. Eur J Radiol. 2017 Oct; 95:300-306.
    View in: PubMed
    Score: 0.181
  34. Imaging in Patients with Crohn's Disease: Trends in Abdominal CT/MRI Utilization and Radiation Exposure Considerations over a 10-Year Period. Inflamm Bowel Dis. 2017 06; 23(6):1025-1033.
    View in: PubMed
    Score: 0.178
  35. Impact of low-energy CT imaging on selection of positive oral contrast media concentration. Abdom Radiol (NY). 2017 05; 42(5):1298-1309.
    View in: PubMed
    Score: 0.177
  36. Imaging in Urolithiasis. Radiol Clin North Am. 2017 Mar; 55(2):209-224.
    View in: PubMed
    Score: 0.172
  37. Radiology of renal stone disease. Int J Surg. 2016 Dec; 36(Pt D):638-646.
    View in: PubMed
    Score: 0.171
  38. Characterization of Portal Vein Thrombosis (Neoplastic Versus Bland) on CT Images Using Software-Based Texture Analysis and Thrombus Density (Hounsfield Units). AJR Am J Roentgenol. 2016 Nov; 207(5):W81-W87.
    View in: PubMed
    Score: 0.168
  39. Multiple Endocrine Neoplasia Syndromes: A Comprehensive Imaging Review. Radiol Clin North Am. 2016 May; 54(3):441-51.
    View in: PubMed
    Score: 0.164
  40. Image-guided Treatment in the Hepatobiliary System: Role of Imaging in Treatment Planning and Posttreatment Evaluation. Radiographics. 2015 Sep-Oct; 35(5):1393-418.
    View in: PubMed
    Score: 0.157
  41. Response assessment to neoadjuvant therapy in soft tissue sarcomas: using CT texture analysis in comparison to tumor size, density, and perfusion. Abdom Imaging. 2015 Aug; 40(6):1705-12.
    View in: PubMed
    Score: 0.157
  42. Texture Analysis of Non-Contrast-Enhanced Computed Tomography for Assessing Angiogenesis and Survival of Soft Tissue Sarcoma. J Comput Assist Tomogr. 2015 Jul-Aug; 39(4):607-12.
    View in: PubMed
    Score: 0.156
  43. Advances in CT imaging for urolithiasis. Indian J Urol. 2015 Jul-Sep; 31(3):185-93.
    View in: PubMed
    Score: 0.156
  44. Radiation Dose Consideration in Kidney Stone CT Examinations: Integration of Iterative Reconstruction Algorithms With Routine Clinical Practice. AJR Am J Roentgenol. 2015 May; 204(5):1055-63.
    View in: PubMed
    Score: 0.154
  45. A quantitative comparison of noise reduction across five commercial (hybrid and model-based) iterative reconstruction techniques: an anthropomorphic phantom study. AJR Am J Roentgenol. 2015 Feb; 204(2):W176-83.
    View in: PubMed
    Score: 0.151
  46. Lymphoepithelial cysts and cystic lymphangiomas: Under-recognized benign cystic lesions of the pancreas. World J Gastrointest Surg. 2014 Jul 27; 6(7):136-41.
    View in: PubMed
    Score: 0.146
  47. Impact of iterative reconstruction on image quality and radiation dose in multidetector CT of large body size adults. Eur Radiol. 2012 Aug; 22(8):1631-40.
    View in: PubMed
    Score: 0.125
  48. Monitoring response to antiangiogenic treatment and predicting outcomes in advanced hepatocellular carcinoma using image biomarkers, CT perfusion, tumor density, and tumor size (RECIST). Invest Radiol. 2012 Jan; 47(1):11-7.
    View in: PubMed
    Score: 0.122
  49. Gallbladder lesions identified on ultrasound. Lessons from the last 10 years. J Gastrointest Surg. 2012 Mar; 16(3):549-53.
    View in: PubMed
    Score: 0.121
  50. Feasibility of EUS-guided injection of irinotecan-loaded microspheres into the swine pancreas. Gastrointest Endosc. 2011 Mar; 73(3):603-6.
    View in: PubMed
    Score: 0.114
  51. Reducing abdominal CT radiation dose with adaptive statistical iterative reconstruction technique. Invest Radiol. 2010 Apr; 45(4):202-10.
    View in: PubMed
    Score: 0.108
  52. Efficacy and safety of gemcitabine, oxaliplatin, and bevacizumab in advanced biliary-tract cancers and correlation of changes in 18-fluorodeoxyglucose PET with clinical outcome: a phase 2 study. Lancet Oncol. 2010 Jan; 11(1):48-54.
    View in: PubMed
    Score: 0.106
  53. Role of computed tomography perfusion in the evaluation of pancreatic necrosis and pancreatitis after endoscopic ultrasound-guided ablation of the pancreas in a porcine model. Pancreas. 2009 Oct; 38(7):775-81.
    View in: PubMed
    Score: 0.105
  54. Imaging-based quantification of hepatic fat: methods and clinical applications. Radiographics. 2009 Sep-Oct; 29(5):1253-77.
    View in: PubMed
    Score: 0.104
  55. Predictive value of multi-detector computed tomography for accurate diagnosis of serous cystadenoma: radiologic-pathologic correlation. World J Gastroenterol. 2009 Jun 14; 15(22):2739-47.
    View in: PubMed
    Score: 0.103
  56. Computerized tomography magnified bone windows are superior to standard soft tissue windows for accurate measurement of stone size: an in vitro and clinical study. J Urol. 2009 Apr; 181(4):1710-5.
    View in: PubMed
    Score: 0.100
  57. Differences in computed tomography density of the renal papillae of stone formers and non-stone-formers: a pilot study. J Endourol. 2008 Oct; 22(10):2207-10.
    View in: PubMed
    Score: 0.098
  58. Dual-Energy Computed Tomography Characterization of Urinary Calculi: Basic Principles, Applications and Concerns. Curr Probl Diagn Radiol. 2015 Nov-Dec; 44(6):496-500.
    View in: PubMed
    Score: 0.038
  59. Hounsfield density of renal papillae in stone formers: analysis based on stone composition. J Urol. 2015 May; 193(5):1560-3.
    View in: PubMed
    Score: 0.037
  60. Phase II study of neoadjuvant bevacizumab and radiotherapy for resectable soft tissue sarcomas. Int J Radiat Oncol Biol Phys. 2011 Nov 15; 81(4):1081-90.
    View in: PubMed
    Score: 0.028
  61. A spatio-temporal deconvolution method to improve perfusion CT quantification. IEEE Trans Med Imaging. 2010 May; 29(5):1182-91.
    View in: PubMed
    Score: 0.027
  62. Leaks and endoscopic assessment of break of integrity after NOTES gastrotomy: the LEAKING study, a prospective, randomized, controlled trial. Gastrointest Endosc. 2010 May; 71(6):1018-24.
    View in: PubMed
    Score: 0.027
  63. Natural orifice versus conventional laparoscopic distal pancreatectomy in a porcine model: a randomized, controlled trial. Gastrointest Endosc. 2009 Oct; 70(4):740-7.
    View in: PubMed
    Score: 0.026
  64. Differences in stone size and ureteral dilation between obstructing proximal and distal ureteral calculi. Urology. 2008 Sep; 72(3):517-20.
    View in: PubMed
    Score: 0.024
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.