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Ranish Khawaja

TitleAsst Professor
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-RAD General Operations

    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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    1. Schwartz FR, Khawaja RDA, Marin D, Patel BN, Gray AL, Reynolds JM, Koweek LH. Split-Bolus, Single-Acquisition, Dual-Phase Abdominopelvic CT Angiography for the Evaluation of Lung Transplant Candidates: Image Quality and Resource Utilization. AJR Am J Roentgenol. 2020 12; 215(6):1520-1527. PMID: 33052735.
      View in: PubMed
    2. Padole A, Sainani N, Lira D, Khawaja RD, Pourjabbar S, Lo Gullo R, Otrakji A, Kalra MK. Assessment of sub-milli-sievert abdominal computed tomography with iterative reconstruction techniques of different vendors. World J Radiol. 2016 Jun 28; 8(6):618-27. PMID: 27358690.
      View in: PubMed
    3. Khawaja RDA, Singh S, Blake M, Harisinghani M, Choy G, Karaosmanoglu A, Padole A, Do S, Brown K, Thompson R, Morton T, Raihani N, Koehler T, Kalra MK. Corrigendum to "Ultra-low dose abdominal MDCT: Using a knowledge-based Iterative Model Reconstruction technique for substantial dose reduction in a prospective clinical study" [Eur. J. Radiol. 84 (2015) 2-10]. Eur J Radiol. 2016 Jan; 85(1):310. PMID: 28676321.
      View in: PubMed
    4. Lo Gullo R, Mishra S, Lira DA, Padole A, Otrakji A, Khawaja RD, Pourjabbar S, Singh S, Shepard JA, Digumarthy SR, Kalra MK, Stone JR. Quantification of interstitial fluid on whole body CT: comparison with whole body autopsy. Forensic Sci Med Pathol. 2015 Dec; 11(4):488-96. PMID: 26541472.
      View in: PubMed
    5. Khawaja RD, Singh S, Blake M, Harisinghani M, Choy G, Karaosmanoglu A, Karosmanoglu A, Padole A, Pourjabbar S, Do S, Kalra MK. Ultralow-Dose Abdominal Computed Tomography: Comparison of 2 Iterative Reconstruction Techniques in a Prospective Clinical Study. J Comput Assist Tomogr. 2015 Jul-Aug; 39(4):489-98. PMID: 26182223.
      View in: PubMed
    6. Padole A, Singh S, Lira D, Blake MA, Pourjabbar S, Khawaja RD, Choy G, Saini S, Do S, Kalra MK. Assessment of Filtered Back Projection, Adaptive Statistical, and Model-Based Iterative Reconstruction for Reduced Dose Abdominal Computed Tomography. J Comput Assist Tomogr. 2015 Jul-Aug; 39(4):462-7. PMID: 25734468.
      View in: PubMed
    7. Karaosmanoglu AD, Khawaja RD, Onur MR, Kalra MK. CT and MRI of aortic coarctation: pre- and postsurgical findings. AJR Am J Roentgenol. 2015 Mar; 204(3):W224-33. PMID: 25714305.
      View in: PubMed
    8. Khawaja RD, Singh S, Vettiyil B, Lim R, Gee M, Westra S, Kalra MK. Simplifying size-specific radiation dose estimates in pediatric CT. AJR Am J Roentgenol. 2015 Jan; 204(1):167-76. PMID: 25539253.
      View in: PubMed
    9. Khawaja RD, Singh S, Otrakji A, Padole A, Lim R, Nimkin K, Westra S, Kalra MK, Gee MS. Dose reduction in pediatric abdominal CT: use of iterative reconstruction techniques across different CT platforms. Pediatr Radiol. 2015 Jul; 45(7):1046-55. PMID: 25427434.
      View in: PubMed
    10. Khawaja RDA, Singh S, Blake M, Harisinghani M, Choy G, Karosmangulu A, Padole A, Do S, Brown K, Thompson R, Morton T, Raihani N, Koehler T, Kalra MK. Ultra-low dose abdominal MDCT: using a knowledge-based Iterative Model Reconstruction technique for substantial dose reduction in a prospective clinical study. Eur J Radiol. 2015 Jan; 84(1):2-10. PMID: 25458225.
      View in: PubMed
    11. Padole A, Singh S, Ackman JB, Wu C, Do S, Pourjabbar S, Khawaja RD, Otrakji A, Digumarthy S, Shepard JA, Kalra M. Submillisievert chest CT with filtered back projection and iterative reconstruction techniques. AJR Am J Roentgenol. 2014 Oct; 203(4):772-81. PMID: 25247943.
      View in: PubMed
    12. Khawaja RD, Singh S, Lira D, Bippus R, Do S, Padole A, Pourjabbar S, Koehler T, Shepard JA, Kalra MK. Role of compressive sensing technique in dose reduction for chest computed tomography: a prospective blinded clinical study. J Comput Assist Tomogr. 2014 Sep-Oct; 38(5):760-7. PMID: 24834892.
      View in: PubMed
    13. Zhang D, Padole A, Li X, Singh S, Khawaja RD, Lira D, Liu T, Shi JQ, Otrakji A, Kalra MK, Xu XG, Liu B. In vitro dose measurements in a human cadaver with abdomen/pelvis CT scans. Med Phys. 2014 Sep; 41(9):091911. PMID: 25186398.
      View in: PubMed
    14. Khawaja RD, Singh S, Madan R, Sharma A, Padole A, Pourjabbar S, Digumarthy S, Shepard JA, Kalra MK. Ultra low-dose chest CT using filtered back projection: comparison of 80-, 100- and 120 kVp protocols in a prospective randomized study. Eur J Radiol. 2014 Oct; 83(10):1934-44. PMID: 25063211.
      View in: PubMed
    15. Khawaja RD, Singh S, Gilman M, Sharma A, Do S, Pourjabbar S, Padole A, Lira D, Brown K, Shepard JA, Kalra MK. Computed tomography (CT) of the chest at less than 1 mSv: an ongoing prospective clinical trial of chest CT at submillisievert radiation doses with iterative model image reconstruction and iDose4 technique. J Comput Assist Tomogr. 2014 Jul-Aug; 38(4):613-9. PMID: 24651746.
      View in: PubMed
    16. Pourjabbar S, Singh S, Sharma A, Padole A, Khawaja RD, Lira D, Kalra MK. What is the minimal radiation dose that can be used for detecting pleural effusion? AJR Am J Roentgenol. 2014 Jul; 203(1):118-22. PMID: 24951204.
      View in: PubMed
    17. Pourjabbar S, Singh S, Kulkarni N, Muse V, Digumarthy SR, Khawaja RD, Padole A, Do S, Kalra MK. Dose reduction for chest CT: comparison of two iterative reconstruction techniques. Acta Radiol. 2015 Jun; 56(6):688-95. PMID: 24948790.
      View in: PubMed
    18. Fatimi SH, Khawaja RD, Majid Z, Sohail S, Kamal M. Massive haemoptysis as an unusual symptom in a patient with papillary thyroid carcinoma. Ther Adv Endocrinol Metab. 2013 Dec; 4(6):173-5. PMID: 24324857.
      View in: PubMed
    19. Singh S, Khawaja RD, Pourjabbar S, Padole A, Lira D, Kalra MK. Iterative image reconstruction and its role in cardiothoracic computed tomography. J Thorac Imaging. 2013 Nov; 28(6):355-67. PMID: 24149861.
      View in: PubMed
    20. Fatimi SH, Khawaja RD, Majid Z. Giant osteosarcoma of chest wall requiring resection and pneumonectomy. Asian Cardiovasc Thorac Ann. 2014 Sep; 22(7):875-7. PMID: 24887861.
      View in: PubMed
    21. Nadeem N, Khawaja RD, Beg M, Naeem M, Majid Z. Undergraduate radiology education in private and public teaching hospitals in Karachi, Pakistan: teaching duties, methodologies, and rewards. Adv Med Educ Pract. 2013; 4:31-7. PMID: 23745098.
      View in: PubMed
    22. Lim R, Khawaja RD, Nimkin K, Sagar P, Shailam R, Gee MS, Westra SJ. Relationship between radiologist training level and fluoroscopy time for voiding cystourethrography. AJR Am J Roentgenol. 2013 Mar; 200(3):645-51. PMID: 23436857.
      View in: PubMed
    23. Khawaja RD, Akhtar W, Khawaja A. Role of regional, cultural, and sex differences in delivering bad news in clinical radiology: evidence from a developing country. AJR Am J Roentgenol. 2012 Feb; 198(2):W195-6. PMID: 22268213.
      View in: PubMed
    24. Jafferani A, Malik A, Khawaja RD, Sheikh L, Sharif H. Surgical management of valvular heart diseases in pregnancy. Eur J Obstet Gynecol Reprod Biol. 2011 Nov; 159(1):91-4. PMID: 21839576.
      View in: PubMed
    25. Pervez S, Khawaja RD. Mediastinal lymphomas: primary mediastinal (thymic) large B-cell lymphoma versus classical Hodgkin lymphoma, histopathologic dilemma solved? Pathol Res Pract. 2010 Jun 15; 206(6):365-7. PMID: 20185248.
      View in: PubMed
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