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Christoph Wald MD, PhD, MBA, FACR

TitleChair and Professor
InstitutionUMass Chan Medical School
DepartmentRadiology at UMass Chan - Lahey
AddressLahey Regional Campus
41 Mall Road
Burlington MA 01805
Phone781-744-8171
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    Other Positions
    InstitutionT.H. Chan School of Medicine
    DepartmentRadiology at UMass Chan - Lahey


    Collapse Bibliographic 
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    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. Larson DB, Doo FX, Allen B, Mongan J, Flanders AE, Wald C. Proceedings From the 2022 ACR-RSNA Workshop on Safety, Effectiveness, Reliability, and Transparency in AI. J Am Coll Radiol. 2024 Feb 13. PMID: 38354844.
      Citations:    
    2. Brady AP, Allen B, Chong J, Kotter E, Kottler N, Mongan J, Oakden-Rayner L, Pinto Dos Santos D, Tang A, Wald C, Slavotinek J. Developing, Purchasing, Implementing and Monitoring AI Tools in Radiology: Practical Considerations. A Multi-Society Statement From the ACR, CAR, ESR, RANZCR & RSNA. J Am Coll Radiol. 2024 Jan 23. PMID: 38276923.
      Citations:    Fields:    
    3. McNabb NK, Christensen EW, Rula EY, Coombs L, Dreyer K, Wald C, Treml C. Projected Growth in FDA-Approved Artificial Intelligence Products Given Venture Capital Funding. J Am Coll Radiol. 2024 Apr; 21(4):617-623. PMID: 37843483.
      Citations: 2     Fields:    
    4. Sammer MBK, Akbari YS, Barth RA, Blumer SL, Dillman JR, Farmakis SG, Frush DP, Gokli A, Halabi SS, Iyer R, Joshi A, Kwon JK, Otero HJ, Sher AC, Sotardi ST, Taragin BH, Towbin AJ, Wald C. Use of Artificial Intelligence in Radiology: Impact on Pediatric Patients, a White Paper From the ACR Pediatric AI Workgroup. J Am Coll Radiol. 2023 08; 20(8):730-737. PMID: 37498259.
      Citations:    Fields:    Translation:Humans
    5. Shah C, Nachand D, Wald C, Chen PH. Keeping Patient Data Secure in the Age of Radiology Artificial Intelligence: Cybersecurity Considerations and Future Directions. J Am Coll Radiol. 2023 Sep; 20(9):828-835. PMID: 37488026.
      Citations:    Fields:    
    6. Wald C, Kunst M. Response. J Am Coll Radiol. 2023 Sep; 20(9):821-822. PMID: 37467870.
      Citations:    Fields:    
    7. Kunst M, Gupta R, Coombs LP, Delfino JG, Khan A, Berglar I, Kozak B, Small JE, Gillis L, Noonan P, Fang J, Pai V, Tilkin M, Allen B, Dreyer K, Wald C. Real-World Performance of Large Vessel Occlusion Artificial Intelligence-Based Computer-Aided Triage and Notification Algorithms-What the Stroke Team Needs to Know. J Am Coll Radiol. 2024 Feb; 21(2):329-340. PMID: 37196818.
      Citations:    Fields:    
    8. Kunst MM, Gautam A, Pisa M, Wald C, Broder JC. Get With the Guidelines on MS Imaging by Leveraging Peer Learning. Curr Probl Diagn Radiol. 2023 Sep-Oct; 52(5):322-326. PMID: 37069020.
      Citations:    Fields:    Translation:Humans
    9. Allen B, Schmidt K, Brink L, Pisano E, Coombs L, Apgar C, Dreyer K, Wald C. Specialty Society Support for Multicenter Research in Artificial Intelligence. Acad Radiol. 2023 04; 30(4):640-643. PMID: 36813668.
      Citations:    Fields:    Translation:Humans
    10. Khader A, Ali S, Wald C, Wortman J, Broder J. Abdominal peer learning: advantages and lessons learned. Abdom Radiol (NY). 2023 04; 48(4):1526-1535. PMID: 36801958.
      Citations: 2     Fields:    Translation:Humans
    11. Patel AS, Miller E, Regis SM, Hunninghake GM, Price LL, Gawlik M, McKee AB, Rieger-Christ KM, Pinto-Plata V, Liesching TN, Wald C, Hashim J, McKee BJ, Gazourian L. Interstitial lung abnormalities in a large clinical lung cancer screening cohort: association with mortality and ILD diagnosis. Respir Res. 2023 Feb 14; 24(1):49. PMID: 36782326.
      Citations: 4     Fields:    Translation:HumansCTClinical Trials
    12. Khader A, Braschi-Amirfarzan M, McIntosh LJ, Gosangi B, Wortman JR, Wald C, Thomas R. Importance of tumor subtypes in cancer imaging. Eur J Radiol Open. 2022; 9:100433. PMID: 35909389.
      Citations:    
    13. Kunst MM, Elentuck D, Wald C, Broder JC. Leveraging the Peer Learning Conference to Establish and Maintain a Peer Learning Program. Curr Probl Diagn Radiol. 2022 Sep-Oct; 51(5):686-690. PMID: 35623936.
      Citations: 1     Fields:    Translation:Humans
    14. Ardestani A, Li MD, Chea P, Wortman JR, Medina A, Kalpathy-Cramer J, Wald C. External COVID-19 Deep Learning Model Validation on ACR AI-LAB: It's a Brave New World. J Am Coll Radiol. 2022 07; 19(7):891-900. PMID: 35483438.
      Citations: 1     Fields:    Translation:Humans
    15. Larson DB, Krishnaraj A, Mendelson DS, Langlotz CP, Wald C. Moving Toward Seamless Interinstitutional Electronic Image Transfer. J Am Coll Radiol. 2022 03; 19(3):460-468. PMID: 35114138.
      Citations:    Fields:    Translation:Humans
    16. Ebrahimian S, Kalra MK, Agarwal S, Bizzo BC, Elkholy M, Wald C, Allen B, Dreyer KJ. FDA-regulated AI Algorithms: Trends, Strengths, and Gaps of Validation Studies. Acad Radiol. 2022 04; 29(4):559-566. PMID: 34969610.
      Citations: 20     Fields:    Translation:Humans
    17. Majeed NF, Ali SM, Therrien J, Wald C, Wortman JR. Virtual Monoenergetic Spectral Detector CT for Preoperative CT Angiography in Liver Donors. Curr Probl Diagn Radiol. 2022 Jul-Aug; 51(4):517-523. PMID: 34839975.
      Citations: 2     Fields:    Translation:Humans
    18. Batlle JC, Dreyer K, Allen B, Cook T, Roth CJ, Kitts AB, Geis R, Wu CC, Lungren MP, Patti J, Prater A, Rubin D, Halabi S, Tilkin M, Hoffman T, Coombs L, Wald C. Data Sharing of Imaging in an Evolving Health Care World: Report of the ACR Data Sharing Workgroup, Part 1: Data Ethics of Privacy, Consent, and Anonymization. J Am Coll Radiol. 2021 12; 18(12):1646-1654. PMID: 34607754.
      Citations: 1     Fields:    Translation:Humans
    19. Dreyer KJ, Allen B, Wald C. Real-World Surveillance of FDA-Cleared Artificial Intelligence Models: Rationale and Logistics. J Am Coll Radiol. 2022 02; 19(2 Pt A):274-277. PMID: 34610324.
      Citations: 1     Fields:    
    20. Batlle JC, Dreyer K, Allen B, Cook T, Roth CJ, Kitts AB, Geis R, Wu CC, Lungren MP, Patti J, Prater A, Rubin D, Halabi S, Tilkin M, Hoffman T, Coombs L, Wald C. Data Sharing of Imaging in an Evolving Health Care World: Report of the ACR Data Sharing Workgroup, Part 2: Annotation, Curation, and Contracting. J Am Coll Radiol. 2021 12; 18(12):1655-1665. PMID: 34607753.
      Citations:    Fields:    Translation:Humans
    21. Allen B, Dreyer K, Stibolt R, Agarwal S, Coombs L, Treml C, Elkholy M, Brink L, Wald C. Evaluation and Real-World Performance Monitoring of Artificial Intelligence Models in Clinical Practice: Try It, Buy It, Check It. J Am Coll Radiol. 2021 11; 18(11):1489-1496. PMID: 34599876.
      Citations: 9     Fields:    Translation:Humans
    22. Lange AP, Usmani AA, Wald C, Gordon FD. Sinusoidal Obstruction Syndrome in a Young Woman With Antiphospholipid Syndrome on Oral Contraceptives. Hepatology. 2021 12; 74(6):3539-3541. PMID: 34219254.
      Citations:    Fields:    Translation:Humans
    23. Gazourian L, Regis SM, Pagura EJ, Price LL, Gawlik M, Lamb C, Rieger-Christ KM, Thedinger WB, Sanayei AM, Long WP, Stefanescu CF, Rizzo GS, Patel AS, Come CE, Thomson CC, Pinto-Plata V, Steiling K, McKee AB, Wald C, McKee BJ, Liesching TN. Qualitative coronary artery calcification scores and risk of all cause, COPD and pneumonia hospital admission in a large CT lung cancer screening cohort. Respir Med. 2021 09; 186:106540. PMID: 34311389.
      Citations: 2     Fields:    Translation:Humans
    24. Majeed NF, Braschi Amirfarzan M, Wald C, Wortman JR. Spectral detector CT applications in advanced liver imaging. Br J Radiol. 2021 Jul 01; 94(1123):20201290. PMID: 34048285.
      Citations: 6     Fields:    Translation:Humans
    25. Allen B, Agarwal S, Coombs L, Wald C, Dreyer K. 2020 ACR Data Science Institute Artificial Intelligence Survey. J Am Coll Radiol. 2021 Aug; 18(8):1153-1159. PMID: 33891859.
      Citations: 21     Fields:    Translation:Humans
    26. Trajanovski S, Mavroeidis D, Swisher CL, Gebre BG, Veeling BS, Wiemker R, Klinder T, Tahmasebi A, Regis SM, Wald C, McKee BJ, Flacke S, MacMahon H, Pien H. Towards radiologist-level cancer risk assessment in CT lung screening using deep learning. Comput Med Imaging Graph. 2021 06; 90:101883. PMID: 33895622.
      Citations: 7     Fields:    Translation:Humans
    27. Broder JC, Scheirey CD, Wald C. Step by Step: A Structured Approach for Proposing, Developing and Implementing a Radiology Peer Learning Program. Curr Probl Diagn Radiol. 2021 Jul-Aug; 50(4):457-460. PMID: 33663894.
      Citations: 3     Fields:    Translation:Humans
    28. Kruskal JB, Rosen MP, Hara AK, Canon C, Wald C. Enabling Your Radiology Business to Thrive Strategic Lessons Learned During the Initial and Subsequent Surges of the Covid-19 Pandemic. Acad Radiol. 2021 03; 28(3):393-401. PMID: 33455861.
      Citations: 2     Fields:    Translation:HumansCellsPHPublic Health
    29. Orru' E, Marosfoi M, Patel NV, Coon AL, Wald C, Repucci N, Nicholson P, Pereira VM, Wakhloo AK. International teleproctoring in neurointerventional surgery and its potential impact on clinical trials in the era of COVID-19: legal and technical considerations. J Neurointerv Surg. 2021 Nov; 13(11):1022-1026. PMID: 33443115.
      Citations: 3     Fields:    Translation:HumansCells
    30. Tellis R, Starobinets O, Prokle M, Raghavan UN, Hall C, Chugh T, Koker E, Chaduvula SC, Wald C, Flacke S. Identifying Areas for Operational Improvement and Growth in IR Workflow Using Workflow Modeling, Simulation, and Optimization Techniques. J Digit Imaging. 2021 02; 34(1):75-84. PMID: 33236295.
      Citations: 4     Fields:    Translation:Humans
    31. Gazourian L, Thedinger WB, Regis SM, Pagura EJ, Price LL, Gawlik M, Stefanescu CF, Lamb C, Rieger-Christ KM, Singh H, Casasola M, Walker AR, Rupal A, Patel AS, Come CE, Sanayei AM, Long WP, Rizzo GS, McKee AB, Washko GR, San Jose Estepar R, Wald C, McKee BJ, Thomson CC, Liesching TN. Qualitative emphysema and risk of COPD hospitalization in a multicenter CT lung cancer screening cohort study. Respir Med. 2021 01; 176:106245. PMID: 33253972.
      Citations: 3     Fields:    Translation:Humans
    32. Gazourian L, Durgana CS, Huntley D, Rizzo GS, Thedinger WB, Regis SM, Price LL, Pagura EJ, Lamb C, Rieger-Christ K, Thomson CC, Stefanescu CF, Sanayei A, Long WP, McKee AB, Washko GR, Est?par RSJ, Wald C, Liesching TN, McKee BJ. Quantitative Pectoralis Muscle Area is Associated with the Development of Lung Cancer in a Large Lung Cancer Screening Cohort. Lung. 2020 10; 198(5):847-853. PMID: 32889594.
      Citations: 7     Fields:    Translation:Humans
    33. Fleishon HB, Wald C. Patient Safety: Considerations for Artificial Intelligence Implementation in Radiology. J Am Coll Radiol. 2020 10; 17(10):1192-1193. PMID: 32860754.
      Citations:    Fields:    Translation:Humans
    34. Broder JC, Doyle PA, Kelly L, Wald C. How We Do It: Operationalizing Just Culture in a Radiology Department. AJR Am J Roentgenol. 2019 11; 213(5):986-991. PMID: 31461323.
      Citations: 2     Fields:    Translation:Humans
    35. Mabotuwana T, Hall CS, Hombal V, Pai P, Raghavan UN, Regis S, McKee B, Dalal S, Wald C, Gunn ML. Automated Tracking of Follow-Up Imaging Recommendations. AJR Am J Roentgenol. 2019 Jun; 212(6):1287-1294. PMID: 30860895.
      Citations: 4     Fields:    
    36. Malcolm KB, Dinwoodey DL, Cundiff MC, Regis SM, Kitts AKB, Wald C, Lynch ML, Al-Husami W, McKee AB, McKee BJ. Qualitative coronary artery calcium assessment on CT lung screening exam helps predict first cardiac events. J Thorac Dis. 2018 May; 10(5):2740-2751. PMID: 29997936.
      Citations:    
    37. McKee BJ, Regis S, Borondy-Kitts AK, Hashim JA, French RJ, Wald C, McKee AB. NCCN Guidelines as a Model of Extended Criteria for Lung Cancer Screening. J Natl Compr Canc Netw. 2018 Apr; 16(4):444-449. PMID: 29632062.
      Citations: 5     Fields:    Translation:HumansPHPublic Health
    38. Alshora S, McKee BJ, Regis SM, Borondy Kitts AK, Bolus CC, McKee AB, French RJ, Flacke S, Wald C. Adherence to Radiology Recommendations in a Clinical CT Lung Screening Program. J Am Coll Radiol. 2018 02; 15(2):282-286. PMID: 29289507.
      Citations: 15     Fields:    Translation:HumansPHPublic Health
    39. Beyer SE, McKee BJ, Regis SM, McKee AB, Flacke S, El Saadawi G, Wald C. Automatic Lung-RADS? classification with a natural language processing system. J Thorac Dis. 2017 Sep; 9(9):3114-3122. PMID: 29221286.
      Citations:    
    40. Mabotuwana T, Hall CS, Flacke S, Thomas S, Wald C. Inpatient Complexity in Radiology-a Practical Application of the Case Mix Index Metric. J Digit Imaging. 2017 Jun; 30(3):301-308. PMID: 28083829.
      Citations: 2     Fields:    Translation:Humans
    41. Borondy Kitts AK, McKee AB, Regis SM, Wald C, Flacke S, McKee BJ. Smoking cessation results in a clinical lung cancer screening program. J Thorac Dis. 2016 Jul; 8(Suppl 6):S481-7. PMID: 27606076.
      Citations:    
    42. McKee BJ, Regis SM, McKee AB, Flacke S, Wald C. Performance of ACR Lung-RADS in a Clinical CT Lung Screening Program. J Am Coll Radiol. 2016 Feb; 13(2 Suppl):R25-9. PMID: 26846532.
      Citations: 33     Fields:    
    43. McKee BJ, Hashim JA, French RJ, McKee AB, Hesketh PJ, Lamb CR, Williamson C, Flacke S, Wald C. Experience With a CT Screening Program for Individuals at High Risk for Developing Lung Cancer. J Am Coll Radiol. 2016 Feb; 13(2 Suppl):R8-R13. PMID: 26846536.
      Citations: 2     Fields:    
    44. Walker BL, Williamson C, Regis SM, McKee AB, D'Agostino RS, Hesketh PJ, Lamb CR, Flacke S, Wald C, McKee BJ. Surgical Outcomes in a Large, Clinical, Low-Dose Computed Tomographic Lung Cancer Screening Program. Ann Thorac Surg. 2015 Oct; 100(4):1218-23. PMID: 26209493.
      Citations: 10     Fields:    Translation:HumansPHPublic Health
    45. McKee BJ, McKee AB, Kitts AB, Regis SM, Wald C. Low-dose computed tomography screening for lung cancer in a clinical setting: essential elements of a screening program. J Thorac Imaging. 2015 Mar; 30(2):115-29. PMID: 25658476.
      Citations: 10     Fields:    Translation:HumansPHPublic Health
    46. McGinty GB, Allen B, Geis JR, Wald C. IT infrastructure in the era of imaging 3.0. J Am Coll Radiol. 2014 Dec; 11(12 Pt B):1197-204. PMID: 25467895.
      Citations: 4     Fields:    
    47. Wald C, Patti JW, Tilkin M, Dreyer K. ACR introduction to the ACR Imaging IT Reference Guide. J Am Coll Radiol. 2014 Dec; 11(12 Pt B):1195-6. PMID: 25467894.
      Citations:    Fields:    Translation:Humans
    48. McKee BJ, Regis SM, McKee AB, Flacke S, Wald C. Performance of ACR Lung-RADS in a clinical CT lung screening program. J Am Coll Radiol. 2015 Mar; 12(3):273-6. PMID: 25176499.
      Citations: 67     Fields:    Translation:Humans
    49. McKee BJ, Hashim JA, French RJ, McKee AB, Hesketh PJ, Lamb CR, Williamson C, Flacke S, Wald C. Experience with a CT screening program for individuals at high risk for developing lung cancer. J Am Coll Radiol. 2015 Feb; 12(2):192-7. PMID: 25176498.
      Citations: 11     Fields:    Translation:Humans
    50. Justaniah A, Mckee B, Silver J, Wald C, Flacke S. Coronary sinus to left atrium communication. J Radiol Case Rep. 2013 Dec; 7(12):16-20. PMID: 24421933.
      Citations: 2     Fields:    Translation:Humans
    51. McKee BJ, McKee AB, Flacke S, Lamb CR, Hesketh PJ, Wald C. Initial experience with a free, high-volume, low-dose CT lung cancer screening program. J Am Coll Radiol. 2013 Aug; 10(8):586-92. PMID: 23623708.
      Citations: 17     Fields:    Translation:HumansPHPublic Health
    52. Pomposelli JJ, Tongyoo A, Wald C, Pomfret EA. Variability of standard liver volume estimation versus software-assisted total liver volume measurement. Liver Transpl. 2012 Sep; 18(9):1083-92. PMID: 22532341.
      Citations: 17     Fields:    Translation:Humans
    53. Duszak R, Haines GR, Van Duyn Wear V, Lexa FJ, Bashir M, D'Souza S, Carlos R, Chen JY, King BF, Wald C. White paper from the ACR Task Force on Print Media in Radiology. J Am Coll Radiol. 2011 Oct; 8(10):692-702. PMID: 21962783.
      Citations:    Fields:    Translation:Humans
    54. Lee JM, Trevisani F, Vilgrain V, Wald C. Imaging diagnosis and staging of hepatocellular carcinoma. Liver Transpl. 2011 Oct; 17 Suppl 2:S34-43. PMID: 21739567.
      Citations: 19     Fields:    Translation:Humans
    55. Fleishon HB, Wald C, Korn R, Rosenthal S, Fredericks N. The Clinical Research Center: a vital part of the ACR mission. J Am Coll Radiol. 2011 Jun; 8(6):422-7. PMID: 21636057.
      Citations: 1     Fields:    
    56. Hall JF, Roberts PL, Ricciardi R, Read T, Scheirey C, Wald C, Marcello PW, Schoetz DJ. Long-term follow-up after an initial episode of diverticulitis: what are the predictors of recurrence? Dis Colon Rectum. 2011 Mar; 54(3):283-8. PMID: 21304297.
      Citations: 70     Fields:    Translation:Humans
    57. Pomfret EA, Washburn K, Wald C, Nalesnik MA, Douglas D, Russo M, Roberts J, Reich DJ, Schwartz ME, Mieles L, Lee FT, Florman S, Yao F, Harper A, Edwards E, Freeman R, Lake J. Report of a national conference on liver allocation in patients with hepatocellular carcinoma in the United States. Liver Transpl. 2010 Mar; 16(3):262-78. PMID: 20209641.
      Citations: 103     Fields:    Translation:Humans
    58. Hall JF, Roberts PL, Ricciardi R, Marcello PW, Scheirey C, Wald C, Scholz FJ, Schoetz D. Colonic diverticulitis: does age predict severity of disease on CT imaging? Dis Colon Rectum. 2010 Feb; 53(2):121-5. PMID: 20087085.
      Citations: 6     Fields:    Translation:Humans
    59. Wald C, Scholz FJ, Pinkus E, Wise RE, Flacke S. An update on biliary imaging. Surg Clin North Am. 2008 Dec; 88(6):1195-220, viii. PMID: 18992591.
      Citations:    Fields:    Translation:Humans
    60. Yturralde F, Nesto R, Wald C. Congenital single coronary artery with an absent left main coronary artery. J Cardiovasc Comput Tomogr. 2008 Jan; 2(1):50-1. PMID: 19083916.
      Citations: 1     Fields:    Translation:Humans
    61. Wald C, Scheirey CD, Tran TM, Erbay N. An update on imaging of colorectal cancer. Surg Clin North Am. 2006 Aug; 86(4):819-47. PMID: 16905412.
      Citations: 5     Fields:    Translation:Humans
    62. Wald C, Bourquain H. Role of new three-dimensional image analysis techniques in planning of live donor liver transplantation, liver resection, and intervention. J Gastrointest Surg. 2006 Feb; 10(2):161-5. PMID: 16622978.
      Citations: 3     Fields:    Translation:Humans
    63. Gunderman RB, Wald C, Lozano K, Davilla J. The vital role of residents and fellows. J Am Coll Radiol. 2005 Jan; 2(1):90-2. PMID: 17411770.
      Citations:    Fields:    Translation:Humans
    64. Wald C, Luchs J, Davila J, Lozano K, Campbell S, Foster K, Cypel Y. Residents' perceptions of MRI training in the United States. J Am Coll Radiol. 2004 May; 1(5):331-7. PMID: 17411597.
      Citations:    Fields:    Translation:Humans
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