Dynamic Contrast-Enhanced MRI Protocol

MRI images were acquired with a 3.0 Tesla scanner (primary cohort: Signa HDxt or Discovery MR750; validation cohort: Signa HDxt, both from GE, Waukesha, WI, USA). Detailed MRI parameters are provided in supplemental Appendix S1. Dynamic contrast-enhanced scans were collected in the arterial phase (AP), portal venous phase (PVP), and equilibration phase (EP) at 14-20 s, 45-60 s, and 150-180 s, respectively, after injecting 0.1 mmol/kg Gd-DTPA.

Free full text: Click here

Yang L., Wang M., Zhu Y., Zhang J., Pan J., Zhao Y., Sun K, & Chen F. (2023). Corona enhancement combined with microvascular invasion for prognosis prediction of macrotrabecular-massive hepatocellular carcinoma subtype. Frontiers in Oncology, 13, 1138848.

Publication 2023

Signa HDxt Discovery MR750

Arterial Gd dtpa Portal venous Scans

Corresponding Organization : First Affiliated Hospital Zhejiang University

Other organizations : Third People's Hospital of Hangzhou

Top 5 similar protocols

Variable analysis

independent variables

Acquisition of dynamic contrast-enhanced MRI scans in the arterial phase (AP), portal venous phase (PVP), and equilibration phase (EP)

dependent variables

Measured outcomes from the dynamic contrast-enhanced MRI scans

control variables

3.0 Tesla MRI scanner
Signa HDxt or Discovery MR750 scanner (primary cohort)
Signa HDxt scanner (validation cohort)
Injection of 0.1 mmol/kg Gd-DTPA contrast agent

controls

Positive control: Not explicitly mentioned
Negative control: Not explicitly mentioned

Annotations

Based on most similar protocols

Etiam vel ipsum. Morbi facilisis vestibulum nisl. Praesent cursus laoreet felis. Integer adipiscing pretium orci. Nulla facilisi. Quisque posuere bibendum purus. Nulla quam mauris, cursus eget, convallis ac, molestie non, enim. Aliquam congue. Quisque sagittis nonummy sapien. Proin molestie sem vitae urna. Maecenas lorem.

As authors may omit details in methods from publication, our AI will look for missing critical information across the 5 most similar protocols.

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Revolutionizing how scientists
search and build protocols!