Computed tomography pulmonary angiography in around-the-clock clinical care with individualised scan protocols: a 5-year observational study on incidence and causes of repeat scanning - Takeaways - MDSpire

Computed tomography pulmonary angiography in around-the-clock clinical care with individualised scan protocols: a 5-year observational study on incidence and causes of repeat scanning

  • By

  • Estelle C. Nijssen

  • Bibi Martens

  • Babs M. Hendriks

  • Hester A. Gietema

  • Joachim E. Wildberger

  • Cécile R. L. P. N. Jeukens

  • October 18, 2025

  • 0 min

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  • 1

    CTPA is the preferred diagnostic tool for pulmonary embolism but faces challenges like poor contrast timing and patient-related factors.

  • 2

    Repeat CTPA scans can impose logistical burdens and increase patient exposure to contrast material and radiation.

  • 3

    Individualised CM injection protocols based on bodyweight and tube voltage can lower CM volumes and radiation doses while maintaining image quality.

  • 4

    The study evaluates the incidence and causes of repeat CTPA scanning over five years in a clinical setting using optimised protocols.

  • 5

    The research aims to assess the effectiveness of state-of-the-art CTPA in reducing repeat scans in routine clinical practice.

Original Source(s)

Computed tomography pulmonary angiography in around-the-clock clinical care with individualised scan protocols: a 5-year observational study on incidence and causes of repeat scanning

  • by Estelle C. Nijssen, Bibi Martens, Babs M. Hendriks, Hester A. Gietema, Joachim E. Wildberger, Cécile R. L. P. N. Jeukens

  • October 18, 2025

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