Harvard Catalyst Profiles

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Oleg Pianykh, Ph.D.


Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Gumustop S, Gallo-Bernal S, McPeake F, Briggs D, Gee MS, Pianykh OS. Predicting health crises from early warning signs in patient medical records. Sci Rep. 2022 Nov 10; 12(1):19267. PMID: 36357666; PMCID: PMC9649019.
    Citations:    Fields:    Translation:HumansPHPublic Health
  2. Dudyrev E, Semenkov I, Kuznetsov SO, Gusev G, Sharp A, Pianykh OS. Human knowledge models: Learning applied knowledge from the data. PLoS One. 2022; 17(10):e0275814. PMID: 36264864; PMCID: PMC9584406.
    Citations:    Fields:    Translation:Humans
  3. Vela D, Sharp A, Zhang R, Nguyen T, Hoang A, Pianykh OS. Temporal quality degradation in AI models. Sci Rep. 2022 07 08; 12(1):11654. PMID: 35803963; PMCID: PMC9270447.
    Citations:    Fields:    
  4. Traub S, Pianykh OS. Correction: An alternative to the black box: Strategy learning. PLoS One. 2022; 17(6):e0270441. PMID: 35727798; PMCID: PMC9212149.
    Citations:    Fields:    
  5. Traub S, Pianykh OS. An alternative to the black box: Strategy learning. PLoS One. 2022; 17(3):e0264485. PMID: 35302996; PMCID: PMC8932616.
    Citations: 1     Fields:    Translation:Humans
  6. Machado-Rivas F, Gallo-Bernal S, Briggs D, Pianykh O, Gee MS. Characterization of Pediatric Imaging Trends and Likelihood of Exam Cancellation in the COVID-19 Pandemic. Acad Radiol. 2022 04; 29(4):508-513. PMID: 35031152; PMCID: PMC8687757.
    Citations:    Fields:    Translation:HumansCellsPHPublic Health
  7. Ranschaert E, Topff L, Pianykh O. Optimization of Radiology Workflow with Artificial Intelligence. Radiol Clin North Am. 2021 Nov; 59(6):955-966. PMID: 34689880.
    Citations: 1     Fields:    Translation:Humans
  8. Lang M, Cartmell S, Tabari A, Briggs D, Pianykh O, Kirsch J, Cauley S, Lo WC, Risacher S, Filho AG, Succi MD, Rapalino O, Schaefer P, Conklin J, Huang SY. Evaluation of the Aggregated Time Savings in Adopting Fast Brain MRI Techniques for Outpatient Brain MRI. Acad Radiol. 2021 Oct 08. PMID: 34635436; PMCID: PMC8989721.
    Citations:    Fields:    
  9. Perkonigg M, Hofmanninger J, Herold CJ, Brink JA, Pianykh O, Prosch H, Langs G. Dynamic memory to alleviate catastrophic forgetting in continual learning with medical imaging. Nat Commun. 2021 09 28; 12(1):5678. PMID: 34584080.
    Citations: 2     Fields:    Translation:Humans
  10. Parker D, Pianykh O. Mobility-Guided Estimation of COVID-19 Transmission Rates. Am J Epidemiol. 2021 06 01; 190(6):1081-1087. PMID: 33412586.
    Citations:    Fields:    Translation:HumansCellsPHPublic Health
  11. Guitron S, Pianykh OS, Succi MD, Lang M, Brink J. COVID-19: Recovery Models for Radiology Departments. J Am Coll Radiol. 2020 11; 17(11):1460-1468. PMID: 32979322.
    Citations: 3     Fields:    Translation:HumansCellsPHPublic Health
  12. Pianykh OS, Langs G, Dewey M, Enzmann DR, Herold CJ, Schoenberg SO, Brink JA. Continuous Learning AI in Radiology: Implementation Principles and Early Applications. Radiology. 2020 Oct; 297(1):6-14. PMID: 32840473.
    Citations: 17     Fields:    Translation:Humans
  13. Lang M, Yeung T, Mendoza DP, Flores EJ, Som A, Lang AL, Pianykh OS, Lee SI, Saini S, Little BP, Succi MD. Imaging Volume Trends and Recovery During the COVID-19 Pandemic: A Comparative Analysis Between a Large Urban Academic Hospital and Its Affiliated Imaging Centers. Acad Radiol. 2020 10; 27(10):1353-1362. PMID: 32830030.
    Citations: 7     Fields:    Translation:HumansCellsPHPublic Health
  14. Crowley C, Guitron S, Son J, Pianykh OS. Modeling workflows: Identifying the most predictive features in healthcare operational processes. PLoS One. 2020; 15(6):e0233810. PMID: 32525888.
    Citations:    Fields:    
  15. Pianykh OS, Pospelova K, Kamboj NH. Modeling Human Perception of Image Quality. J Digit Imaging. 2018 12; 31(6):768-775. PMID: 29968109.
    Citations:    Fields:    Translation:Humans
  16. Choy G, Khalilzadeh O, Michalski M, Do S, Samir AE, Pianykh OS, Geis JR, Pandharipande PV, Brink JA, Dreyer KJ. Current Applications and Future Impact of Machine Learning in Radiology. Radiology. 2018 Aug; 288(2):318-328. PMID: 29944078; PMCID: PMC6542626.
    Citations: 153     Fields:    Translation:Humans
  17. Curtis C, Liu C, Bollerman TJ, Pianykh OS. Machine Learning for Predicting Patient Wait Times and Appointment Delays. J Am Coll Radiol. 2018 Sep; 15(9):1310-1316. PMID: 29079248.
    Citations: 14     Fields:    Translation:Humans
  18. Glover M, Daye D, Khalilzadeh O, Pianykh O, Rosenthal DI, Brink JA, Flores EJ. Socioeconomic and Demographic Predictors of Missed Opportunities to Provide Advanced Imaging Services. J Am Coll Radiol. 2017 Nov; 14(11):1403-1411. PMID: 28676305.
    Citations: 10     Fields:    Translation:Humans
  19. Harvey HB, Liu C, Ai J, Jaworsky C, Guerrier CE, Flores E, Pianykh O. Predicting No-Shows in Radiology Using Regression Modeling of Data Available in the Electronic Medical Record. J Am Coll Radiol. 2017 Oct; 14(10):1303-1309. PMID: 28673777.
    Citations: 16     Fields:    Translation:Humans
  20. Liu C, Harvey HB, Jaworsky C, Shore MT, Guerrier CE, Pianykh O. Text Message Reminders Reduce Outpatient Radiology No-Shows But Do Not Improve Arrival Punctuality. J Am Coll Radiol. 2017 Aug; 14(8):1049-1054. PMID: 28583321.
    Citations: 5     Fields:    Translation:Humans
  21. Pianykh OS, Jaworsky C, Shore MT, Rosenthal DI. Improving Radiology Workflow with Automated Examination Tracking and Alerts. J Am Coll Radiol. 2017 Jul; 14(7):937-943. PMID: 28476611.
    Citations:    Fields:    Translation:Humans
  22. Jaworsky C, Pianykh O, Oglevee C. Patient Feedback on Waiting Time Displays. Am J Med Qual. 2017 Jan/Feb; 32(1):108. PMID: 27418619.
    Citations: 1     Fields:    Translation:Humans
  23. Ai J, Oglevee C, Pianykh O. Determining Waiting Room Occupancy at an Outpatient Clinic Using Simulated Observations and Probability-Duration Curves. J Am Coll Radiol. 2016 Jun; 13(6):620-627.e2. PMID: 27118098.
    Citations:    Fields:    Translation:Humans
  24. Stites M, Pianykh OS. How Secure Is Your Radiology Department? Mapping Digital Radiology Adoption and Security Worldwide. AJR Am J Roentgenol. 2016 Apr; 206(4):797-804. PMID: 26934387.
    Citations: 4     Fields:    
  25. Pianykh OS, Rosenthal DI. Can We Predict Patient Wait Time? J Am Coll Radiol. 2015 Oct; 12(10):1058-66. PMID: 26435119.
    Citations: 1     Fields:    Translation:Humans
  26. Oglevee C, Pianykh O. Losing images in digital radiology: more than you think. J Digit Imaging. 2015 Jun; 28(3):264-71. PMID: 25514841.
    Citations: 1     Fields:    Translation:Humans
  27. Andrabi Y, Pianykh O, Agrawal M, Kambadakone A, Blake MA, Sahani DV. 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. PMID: 25905941.
    Citations: 4     Fields:    Translation:Humans
  28. Vadvala H, Kim P, Mayrhofer T, Pianykh O, Kalra M, Hoffmann U, Ghoshhajra B. Coronary CTA using scout-based automated tube potential and current selection algorithm, with breast displacement results in lower radiation exposure in females compared to males. Cardiovasc Diagn Ther. 2014 Dec; 4(6):470-9. PMID: 25610804; PMCID: PMC4278037.
    Citations: 4     
  29. Pianykh OS. Digital perfusion phantoms for visual perfusion validation. AJR Am J Roentgenol. 2012 Sep; 199(3):627-34. PMID: 22915404.
    Citations: 2     Fields:    
  30. Pianykh OS. Perfusion linearity and its applications in perfusion algorithm analysis. Comput Med Imaging Graph. 2012 Apr; 36(3):204-14. PMID: 21871781.
    Citations: 1     Fields:    Translation:Humans
  31. Litmanovich D, Boiselle PM, Bankier AA, Kataoka ML, Pianykh O, Raptopoulos V. Dose reduction in computed tomographic angiography of pregnant patients with suspected acute pulmonary embolism. J Comput Assist Tomogr. 2009 Nov-Dec; 33(6):961-6. PMID: 19940668.
    Citations: 15     Fields:    Translation:Humans
  32. Tognolini A, Schor-Bardach R, Pianykh OS, Wilcox CJ, Raptopoulos V, Goldberg SN. Body tumor CT perfusion protocols: optimization of acquisition scan parameters in a rat tumor model. Radiology. 2009 Jun; 251(3):712-20. PMID: 19304916; PMCID: PMC2687528.
    Citations: 4     Fields:    Translation:Animals
  33. Milchenko MV, Pianykh OS, Tyler JM. The fast automatic algorithm for correction of MR bias field. J Magn Reson Imaging. 2006 Oct; 24(4):891-900. PMID: 16929550.
    Citations: 2     Fields:    Translation:Humans
  34. Pianykh OS, Tyler JM. Compression ratio boundaries for predictive signal compression. IEEE Trans Image Process. 2001; 10(2):323-6. PMID: 18249623.
    Citations:    Fields:    
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.