Lakshmi Ananthakrishnan

Spectral detector CT-derived virtual non-contrast images: comparison of attenuation values with unenhanced CT

Lakshmi Ananthakrishnan, Prabhakar Rajiah, Richard W. Ahn et al. · Abdominal Radiology · 2017 · 117 citations

Computed Tomography, Image Analysis, Engineering +8

Abbreviated‐protocol screening MRI vs. complete‐protocol diagnostic MRI for detection of hepatocellular carcinoma in patients with cirrhosis: An equivalence study using LI‐RADS v2018

Gaurav Khatri, Iván Pedrosa, Lakshmi Ananthakrishnan et al. · Journal of Magnetic Resonance Imaging · 2019 · 77 citations

A Technique to Identify Isoattenuating Gallstones with Dual-Layer Spectral CT: An ex Vivo Phantom Study

Todd C. Soesbe, Matthew A. Lewis, Yin Xi et al. · Radiology · 2019 · 33 citations

Dual-layer spectral detector CT: non-inferiority assessment compared to dual-source dual-energy CT in discriminating uric acid from non-uric acid renal stones ex vivo

Lakshmi Ananthakrishnan, Xinhui Duan, Yin Xi et al. · Abdominal Radiology · 2018 · 27 citations

Computed Tomography, Non-inferiority Assessment, Urology +12

Multisite multivendor validation of a quantitative MRI and CT compatible fat phantom

Ruiyang Zhao, Diego Hernando, David Harris et al. · Medical Physics · 2021 · 21 citations · Full text