Inflammatory activity stratification improves liver stiffness diagnosis of fibrosis in autoimmune hepatitis - Takeaways - MDSpire

Inflammatory activity stratification improves liver stiffness diagnosis of fibrosis in autoimmune hepatitis

  • By

  • Yan Huang

  • Delin Liu

  • Yunjiang Li

  • Xu Zhang

  • Yu Tang

  • June 10, 2026

  • 0 min

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  • 1

    Inflammatory activity stratification enhances the diagnostic performance of liver stiffness measurement (LSM) for fibrosis in autoimmune hepatitis (AIH) patients.

  • 2

    In a cohort of 86 AIH patients, LSM showed an area under the ROC curve (AUC) of 0.73 for diagnosing significant fibrosis (S≥2) before correction.

  • 3

    After stratifying by inflammation, the AUC for the mild-to-moderate inflammation group increased to 0.85, while the severe inflammation group had an AUC of 0.69.

  • 4

    A correction formula for severe inflammation (G3–G4) improved LSM diagnostic accuracy, increasing sensitivity from 55.0% to 86.7% and specificity from 88.5% to 69.2%.

  • 5

    The study suggests that LSM interpretation in AIH should consider inflammatory activity to avoid misdiagnosis and optimize clinical management.

Original Source(s)

Inflammatory activity stratification improves liver stiffness diagnosis of fibrosis in autoimmune hepatitis

  • by Yan Huang, Delin Liu, Yunjiang Li, Xu Zhang, Yu Tang

  • June 10, 2026

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