Harvard Catalyst Profiles

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Michael James Callahan, M.D.

Co-Author

This page shows the publications co-authored by Michael Callahan and George Taylor.
Connection Strength

4.674
  1. Taylor GA, Buonomo C, Callahan MJ. Nathan Thorne Griscom, MD (1931-2019). Pediatr Radiol. 2020 Jan; 50(1):148-149.
    View in: PubMed
    Score: 0.964
  2. Callahan MJ, Talmadge JM, MacDougall R, Buonomo C, Taylor GA. The Use of Enteric Contrast Media for Diagnostic CT, MRI, and Ultrasound in Infants and Children: A Practical Approach. AJR Am J Roentgenol. 2016 May; 206(5):973-9.
    View in: PubMed
    Score: 0.745
  3. Callahan MJ, Anandalwar SP, MacDougall RD, Stamoulis C, Kleinman PL, Rangel SJ, Bachur RG, Taylor GA. Pediatric CT dose reduction for suspected appendicitis: a practice quality improvement project using artificial gaussian noise--part 2, clinical outcomes. AJR Am J Roentgenol. 2015 Mar; 204(3):636-44.
    View in: PubMed
    Score: 0.696
  4. Callahan MJ, Poznauskis L, Zurakowski D, Taylor GA. Nonionic iodinated intravenous contrast material-related reactions: incidence in large urban children's hospital--retrospective analysis of data in 12,494 patients. Radiology. 2009 Mar; 250(3):674-81.
    View in: PubMed
    Score: 0.459
  5. Callahan MJ, Taylor GA. CT of the pediatric esophagus. AJR Am J Roentgenol. 2003 Nov; 181(5):1391-6.
    View in: PubMed
    Score: 0.317
  6. Callahan MJ, Rodriguez DP, Taylor GA. CT of appendicitis in children. Radiology. 2002 Aug; 224(2):325-32.
    View in: PubMed
    Score: 0.291
  7. Snow A, Milliren CE, Graham DA, Callahan MJ, MacDougall RD, Robertson RL, Taylor GA. Quality of pediatric abdominal CT scans performed at a dedicated children's hospital and its referring institutions: a multifactorial evaluation. Pediatr Radiol. 2017 Apr; 47(4):391-397.
    View in: PubMed
    Score: 0.198
  8. Callahan MJ, Talmadge JM, MacDougall RD, Kleinman PL, Taylor GA, Buonomo C. Selecting appropriate gastroenteric contrast media for diagnostic fluoroscopic imaging in infants and children: a practical approach. Pediatr Radiol. 2017 Apr; 47(4):372-381.
    View in: PubMed
    Score: 0.194
  9. Callahan MJ, Kleinman PL, Strauss KJ, Bandos A, Taylor GA, Tsai A, Kleinman PK. Pediatric CT dose reduction for suspected appendicitis: a practice quality improvement project using artificial Gaussian noise--part 1, computer simulations. AJR Am J Roentgenol. 2015 Jan; 204(1):W86-94.
    View in: PubMed
    Score: 0.172
  10. Townsend BA, Callahan MJ, Zurakowski D, Taylor GA. Has pediatric CT at children's hospitals reached its peak? AJR Am J Roentgenol. 2010 May; 194(5):1194-6.
    View in: PubMed
    Score: 0.124
  11. Bixby SD, Callahan MJ, Taylor GA. Imaging in pediatric blunt abdominal trauma. Semin Roentgenol. 2008 Jan; 43(1):72-82.
    View in: PubMed
    Score: 0.106
  12. Rodriguez DP, Vargas S, Callahan MJ, Zurakowski D, Taylor GA. Appendicitis in young children: imaging experience and clinical outcomes. AJR Am J Roentgenol. 2006 Apr; 186(4):1158-64.
    View in: PubMed
    Score: 0.094
  13. Taylor GA, Callahan MJ, Rodriguez D, Smink DS. CT for suspected appendicitis in children: an analysis of diagnostic errors. Pediatr Radiol. 2006 Apr; 36(4):331-7.
    View in: PubMed
    Score: 0.093
  14. Sung T, Callahan MJ, Taylor GA. Clinical and imaging mimickers of acute appendicitis in the pediatric population. AJR Am J Roentgenol. 2006 Jan; 186(1):67-74.
    View in: PubMed
    Score: 0.092
  15. Nijs E, Callahan MJ, Taylor GA. Disorders of the pediatric pancreas: imaging features. Pediatr Radiol. 2005 Apr; 35(4):358-73; quiz 457.
    View in: PubMed
    Score: 0.085
  16. Anandalwar SP, Callahan MJ, Bachur RG, Feng C, Sidhwa F, Karki M, Taylor GA, Rangel SJ. Use of White Blood Cell Count and Polymorphonuclear Leukocyte Differential to Improve the Predictive Value of Ultrasound for Suspected Appendicitis in Children. J Am Coll Surg. 2015 Jun; 220(6):1010-7.
    View in: PubMed
    Score: 0.043
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.