There are multiple definitions:

1. gadolinium-based contrast agent(English)

   • AIF, CAD, CMR, ECG, GLS, GRACE, GRAPPA, GRE-EPI, ICA, LA, LGE, LVEDVi, LVMI, MBF, MD, MPR, NSF, PDW, PSIR, RA, RAGLS, SMASH
   • Medical imaging, Cardiology, Sports medicine, Biophysics
   • https://doi.org…968-020-00607-1
   • https://doi.org…cmg.2024.07.023
   • https://doi.org…cmr.2026.102685

2. gallbladder cancer(English)

   • BTC, GB, iCCA, OS, SEER
   • Gastroenterology, Biliary tract, Oncology, Surgery, Epidemiology, Prognosis
   • https://doi.org…1037/jgo-24-165
   • https://doi.org…37/jgo-2025-411