Altered probe pressure and body position increase diagnostic accuracy for men and women in detecting hepatic steatosis using quantitative ultrasound - Takeaways - MDSpire

Altered probe pressure and body position increase diagnostic accuracy for men and women in detecting hepatic steatosis using quantitative ultrasound

  • By

  • Marie Byenfeldt

  • Johan Kihlberg

  • Patrik Nasr

  • Christer Grönlund

  • Anna Lindam

  • Wolf C. Bartholomä

  • Peter Lundberg

  • Mattias Ekstedt

  • March 8, 2024

  • 0 min

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  • 1

    Quantitative ultrasound (QUS) can accurately assess liver fat content, but its effectiveness varies based on probe pressure and body position.

  • 2

    The study aims to determine how probe pressure and body position influence the diagnostic accuracy of ultrasound-guided attenuation parameters (UGAP) for hepatic steatosis.

  • 3

    A total of 60 participants were included, with 40 having ≥5% liver fat content and 20 having <5%, ensuring equal sex distribution.

  • 4

    The UGAP technique involves multiple measurements to improve reliability, with specific criteria for defining reliable measurements.

  • 5

    The study highlights the need for standardized methods in QUS for liver fat quantification, particularly considering sex differences in fat distribution.

Original Source(s)

Altered probe pressure and body position increase diagnostic accuracy for men and women in detecting hepatic steatosis using quantitative ultrasound

  • by Marie Byenfeldt, Johan Kihlberg, Patrik Nasr, Christer Grönlund, Anna Lindam, Wolf C. Bartholomä, Peter Lundberg, Mattias Ekstedt

  • March 8, 2024

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