Abdominal ImagingArchives
Association between intra- and peritumoral heterogeneity on B-mode ultrasound and overall survival in patients with liver metastases treated with immunotherapy
Abdominal Imaging 1 min.
Noninvasive prognostic biomarkers are needed for patients receiving immune checkpoint inhibitors (ICIs). We evaluated whether ultrasound-derived spatial heterogeneity indices (SHI) from intra- and peritumoral regions of liver metastases from solid cancers-measured at baseline, at first evaluation, and...
Utilizing imaging features of preoperative gadoxetic acid-enhanced MRI for predicting lymphovascular invasion in colorectal cancer liver metastases and exploring its impact on survival
Abdominal Imaging 1 min.
To construct an imaging model based on preoperative gadoxetic acid- enhanced MRI for predicting lymphovascular invasion (LVI) in colorectal cancer liver metastases (CRLM) and explore its impact on survival. Method: A total of 91 patients with CRLM were retrospectively enrolled in this study. The liver...
Development and validation of a clinical prediction model for fatty pancreas disease: from CT-based indicators to an easy-to-use prediction application
Abdominal Imaging 1 min.
Fatty pancreas disease (FPD) is closely associated with the pathogenesis of pancreatic cancer (PC) and diabetes mellitus (DM). However, current imaging modalities for assessing intra-pancreatic fat deposition (IPFD) have limitations and are not widely used in clinical practice. Developing a practical...
Doppler ultrasound assessment of hepatic hemodynamics in hepatic steatosis: a case-control study
Abdominal Imaging 1 min.
Metabolic dysfunction-associated hepatic steatosis, the most common chronic liver disease worldwide, poses a growing public health challenge due to its high global incidence and risk of progression to cirrhosis. The purpose of this study was to evaluate, using Doppler ultrasound, hemodynamic changes...
[¹?F]Fluspidine PET/CT imaging to assess postoperative pain-associated ?1 receptor expression in female rats under analgesia
Abdominal Imaging 1 min.
Pain assessment in animal models is challenging, as behavioral tests often lack sensitivity. Particularly under analgesia, it is unclear whether pain occurs without medication. Imaging of pain-associated pathways, such as σ1 receptor (σ1R) expression, offers a promising approach to better...
