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Janardhana Ponnatapura

TitleAssistant Professor
InstitutionWake Forest School of Medicine
DepartmentDiagnostic Radiology
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    Collapse Biography 
    Collapse education and training
    Kempegowda Institute of Medical Sciences, Bangalore, IndiaMBBS06/2006Medicine
    Princess Margaret Hospital, Nassau, BahamasInternship07/2008Medicine
    Princess Margaret Hospital, Nassau, BahamasSenior House OfficerRadiology
    Ramaiah Medical College, Bangalore, IndiaMD07/2015Radiology
    National Board of Education, New Delhi, IndiaDNB06/2016Radiology
    Kempegowda Institute of Medical Sciences, Bangalore, IndiaAssistant Professor06/2018Radiology
    Wake Forest University School of Medicine, Winston Salem, United StatesFellowship06/2019Abdominal Imaging and Intervention
    Wake Forest University School of Medicine, Winston Salem, United StatesFellowship/Instructor06/2020Cardiothoracic Imaging

    Collapse Bibliographic 
    Collapse selected publications
    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. Steber CR, Ponnatapura J, Hughes RT, Farris MK. Rapid Development of Clinically Symptomatic Radiation Recall Pneumonitis Immediately Following COVID-19 Vaccination. Cureus. 2021 Apr 05; 13(4):e14303. PMID: 33968515.
      Citations:    
    2. Abualruz AR, O'Malley R, Ponnatapura J, Holbert BL, Whitworth P, Tappouni R, Lalwani N. MRI of common penile pathologies and penile prostheses. Abdom Radiol (NY). 2020 09; 45(9):2825-2839. PMID: 31154485.
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    3. Ponnatapura J, Lalwani N. Imaging of Colorectal Cancer: Screening, Staging, and Surveillance. Semin Roentgenol. 2021 Apr; 56(2):128-139. PMID: 33858639.
      Citations:    
    4. Wolske KM, Ponnatapura J, Kolokythas O, Burke LMB, Tappouni R, Lalwani N. Chronic Pancreatitis or Pancreatic Tumor? A Problem-solving Approach. Radiographics. 2019 Nov-Dec; 39(7):1965-1982. PMID: 31584860.
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    5. Ponnatapura J, Dyer RB, Ou JJ. The "hemorrhage exclusion" sign. Abdom Radiol (NY). 2019 10; 44(10):3490-3491. PMID: 31309250.
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    6. Ponnatapura J, Dyer RB. The "tangential calcium" sign. Abdom Radiol (NY). 2019 08; 44(8):2933-2934. PMID: 31020350.
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    7. Ponnatapura J, Dyer RB. The "maiden waist" sign of the ureters. Abdom Radiol (NY). 2019 05; 44(5):1940-1941. PMID: 30603883.
      Citations:    
    8. Ponnatapura J, Dyer RB. The "phantom" calyx. Abdom Radiol (NY). 2019 05; 44(5):1951-1952. PMID: 30725126.
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    9. Ponnatapura J, Kielar A, Burke LMB, Lockhart ME, Abualruz AR, Tappouni R, Lalwani N. Hepatic complications of oral contraceptive pills and estrogen on MRI: Controversies and update - Adenoma and beyond. Magn Reson Imaging. 2019 07; 60:110-121. PMID: 31009688.
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    10. Ponnatapura J, Dyer RB, Ou JJ. The ovarian "string-of-pearls" sign. Abdom Radiol (NY). 2019 03; 44(3):1181-1182. PMID: 30448919.
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    11. Ponnatapura J, Vemanna S, Ballal S, Singla A. Utility of Magnetic Resonance Imaging Brain Epilepsy Protocol in New-Onset Seizures: How is it Different in Developing Countries? J Clin Imaging Sci. 2018; 8:43. PMID: 30546927.
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    12. Ponnatapura J. Morning glory syndrome with Moyamoya disease: A rare association with role of imaging. Indian J Radiol Imaging. 2018 Apr-Jun; 28(2):165-168. PMID: 30050238.
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    13. Ponnatapura J. Hernia uteri inguinalis in ovotesticular disorder of sexual differentiation: A rare complication and role of imaging. Indian J Radiol Imaging. 2018 Jan-Mar; 28(1):41-44. PMID: 29692525.
      Citations:    
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