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Vassilios Raptopoulos, M.D.

Co-Author

This page shows the publications co-authored by Vassilios Raptopoulos and Bettina Siewert.
Connection Strength

1.096
  1. Siewert B, Raptopoulos V. CT of the acute abdomen: findings and impact on diagnosis and treatment. AJR Am J Roentgenol. 1994 Dec; 163(6):1317-24.
    View in: PubMed
    Score: 0.165
  2. Agarwal MD, Levenson RB, Siewert B, Camacho MA, Raptopoulos V. Limited added utility of performing follow-up contrast-enhanced CT in patients undergoing initial non-enhanced CT for evaluation of flank pain in the emergency department. Emerg Radiol. 2015 Apr; 22(2):109-15.
    View in: PubMed
    Score: 0.161
  3. Brook OR, Gourtsoyianni S, Brook A, Siewert B, Kent T, Raptopoulos V. Split-bolus spectral multidetector CT of the pancreas: assessment of radiation dose and tumor conspicuity. Radiology. 2013 Oct; 269(1):139-48.
    View in: PubMed
    Score: 0.148
  4. Siewert B, Sosna J, McNamara A, Raptopoulos V, Kruskal JB. Missed lesions at abdominal oncologic CT: lessons learned from quality assurance. Radiographics. 2008 May-Jun; 28(3):623-38.
    View in: PubMed
    Score: 0.105
  5. Siewert B, Tye G, Kruskal J, Sosna J, Opelka F, Raptopoulos V, Goldberg SN. Impact of CT-guided drainage in the treatment of diverticular abscesses: size matters. AJR Am J Roentgenol. 2006 Mar; 186(3):680-6.
    View in: PubMed
    Score: 0.090
  6. Siewert B, Raptopoulos V, Liu SI, Hodin RA, Davis RB, Rosen MP. CT predictors of failed laparoscopic appendectomy. Radiology. 2003 Nov; 229(2):415-20.
    View in: PubMed
    Score: 0.077
  7. Raptopoulos V, Katsou G, Rosen MP, Siewert B, Goldberg SN, Kruskal JB. Acute appendicitis: effect of increased use of CT on selecting patients earlier. Radiology. 2003 Feb; 226(2):521-6.
    View in: PubMed
    Score: 0.073
  8. Rosen MP, Siewert B, Sands DZ, Bromberg R, Edlow J, Raptopoulos V. Value of abdominal CT in the emergency department for patients with abdominal pain. Eur Radiol. 2003 Feb; 13(2):418-24.
    View in: PubMed
    Score: 0.071
  9. Siewert B, Raptopoulos V, Mueller MF, Rosen MP, Steer M. Impact of CT on diagnosis and management of acute abdomen in patients initially treated without surgery. AJR Am J Roentgenol. 1997 Jan; 168(1):173-8.
    View in: PubMed
    Score: 0.048
  10. McGillen KL, Boos J, Nathavitharana R, Brook A, Sun MR, Siewert B, Raptopoulos V, Kane R, Sheiman R, Brook OR. Diagnostic yield and clinical impact of microbiologic diagnosis from CT-guided drainage in patients previously treated with empiric antibiotics. Abdom Radiol (NY). 2017 01; 42(1):298-305.
    View in: PubMed
    Score: 0.048
  11. Ganguli S, Raptopoulos V, Komlos F, Siewert B, Kruskal JB. Right lower quadrant pain: value of the nonvisualized appendix in patients at multidetector CT. Radiology. 2006 Oct; 241(1):175-80.
    View in: PubMed
    Score: 0.023
  12. Nishino M, Siewert B, Roberts DH, Gautam S, Boiselle PM, Raptopoulos V, Hatabu H. Excessive collapsibility of bronchi in bronchiectasis: evaluation on volumetric expiratory high-resolution CT. J Comput Assist Tomogr. 2006 May-Jun; 30(3):474-8.
    View in: PubMed
    Score: 0.023
  13. Kataoka ML, Raptopoulos VD, Lin PJ, Siewert B, Goldberg SN, Kruskal JB. Multiple-image in-room CT imaging guidance for interventional procedures. Radiology. 2006 Jun; 239(3):863-8.
    View in: PubMed
    Score: 0.023
  14. Liu SI, Siewert B, Raptopoulos V, Hodin RA. Factors associated with conversion to laparotomy in patients undergoing laparoscopic appendectomy. J Am Coll Surg. 2002 Mar; 194(3):298-305.
    View in: PubMed
    Score: 0.017
  15. Hough TJ, Raptopoulos V, Siewert B, Matthews JB. Teardrop superior mesenteric vein: CT sign for unresectable carcinoma of the pancreas. AJR Am J Roentgenol. 1999 Dec; 173(6):1509-12.
    View in: PubMed
    Score: 0.015
  16. Müller MF, Prasad P, Siewert B, Nissenbaum MA, Raptopoulos V, Edelman RR. Abdominal diffusion mapping with use of a whole-body echo-planar system. Radiology. 1994 Feb; 190(2):475-8.
    View in: PubMed
    Score: 0.010
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.