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Abstract #3997

The differential diagnostic value of APT combined with Gd-BOPTA in IMCC and SHHM.

Yiran Xu1, Jun Li2, Ying Zhao2, Xue Ren2, Ailian Liu2, and Liangjie Lin3
1School of Medical Imagingļ¼ŒDalian Medical University, Dalian, China, 2Department of Radiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China, 3Philips (China) Investment Co., Ltd, Shanghai, China

Synopsis

Keywords: Hepatobiliary, Precision & Accuracy, Differential diagnosis

Motivation: IMCC and SHHM have similarities in imaging manifestations, are prone to confusion, and the treatment methods are different, once misdiagnosed, it seriously affects the patient's treatment and prognosis.

Goal(s): This study aims to explore the differential diagnostic value of amide proton transfer (APT) combined with Gd-BOPTA in IMCC and SHHM.

Approach: Retrospective analysis, normality testing, logistic regression, ROC analysis, and other methods were used for the study.

Results: APT, LLR, and LSIR have significance in the differential diagnosis of IMCC and SHHM. When combined with LLR and LSIR, APT improves the differential efficiency.

Impact: This study helps to more accurately distinguish IMCC from SHHM, thus adopting the correct treatment method, which is of great help to the treatment and prognosis of patients.

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