LakshmiAnanthakrishnanMD

PubMed

• Dual-Energy Computed Tomography: Integration Into Clinical Practice and Cost Considerations.
  Lakshmi Ananthakrishnan, Naveen Kulkarni, Aran Toshav> ;Radiologic Clinics of North America. 2023 Nov 1
• Vascular Applications of Dual-Energy Computed Tomography.
  Prabhakar S Rajiah, Avinash Kambadakone, Lakshmi Ananthakrishnan, Patrick Sutphin, Sanjeeva P Kalva> ;Radiologic Clinics of North America. 2023 Nov 1
• Dual-Energy Computed Tomography Applications in the Genitourinary Tract.
  Mayur K Virarkar, Achille Mileto, Sai Swarupa R Vulasala, Lakshmi Ananthakrishnan, Bhosale, P., Bhosale, P., Bhosale, P., Priya Bhosale> ;Radiologic Clinics of North America. 2023 Nov 1
• 1 citations
  Optimization of Iodinated Contrast Media Inventory Management: Effect of Inventory Diversification on Waste Reduction.
  Eric W Pepin, Elizabeth Unachukwu, Steven Schultz, Lakshmi Ananthakrishnan> ;Journal of the American College of Radiology. 2024 Jan 1
• Beyond the: Accuracy of Unenhanced Abdominopelvic CT in the Emergency Department-Quantifying What the Radiologist Already Knows.
  Lakshmi Ananthakrishnan> ;AJR. American Journal of Roentgenology. 2024 Mar 1
• Invited Commentary: Photon-counting CT: Embracing the Change.
  Lakshmi Ananthakrishnan> ;Radiographics. 2023 May 1
• Herpes Proctitis in Men Mimicking Rectal Adenocarcinoma: Two Cases of an Easily Overlooked Diagnosis in the Proximal Rectum.
  Jing Sun, Reenu Malhotra, Lakshmi Ananthakrishnan, Purva Gopal> ;Case Reports in Pathology. 2023 Jan 1
• 5 citations
  What the Baby Formula and Medical Contrast Material Shortages Have in Common: Insights and Recommendations for Managing the Iodinated Contrast Media Shortage.
  Lakshmi Ananthakrishnan, Fernando U Kay, Eric A Zeikus, Eugene S Chu, Joseph Chang, John D Barr, Neil M Rofsky, Suhny Abbara> ;Radiology. Cardiothoracic Imaging. 2022 Jun 1
• Differentiating unexpected hyperattenuating intraluminal material from gastrointestinal bleeding on contrast enhanced dual-energy CT.
  Todd C. Soesbe, Lakshmi Ananthakrishnan, Matthew A. Lewis> ;Radiology Case Reports. 2021 Oct 2
• 28 citations
  Clinical Implementation of Dual-Energy CT for Gastrointestinal Imaging
  Achille Mileto, Lakshmi Ananthakrishnan, Desiree E. Morgan, Benjamin M. Yeh, Daniele Marin, Avinash Kambadakone> ;AJR. American Journal of Roentgenology. 2021 Sep 1
• 9 citations
  Multisite multivendor validation of a quantitative MRI and CT compatible fat phantom
  Ruiyang Zhao, Diego Hernando, D. T. Harris, Louis A. Hinshaw, Ke Li, Lakshmi Ananthakrishnan, Mustafa R. Bashir, Xinhui Duan, Mounes Aliyari Ghasabeh, Ihab R. Kamel, C...> ;Medical Physics. 2021 Aug 1
• 5 citations
  Fidelity of Electronic Documentation for Reactions Prompting Premedication to Iodinated Contrast Media
  Lakshmi Ananthakrishnan, Daniel Parrott, Nathan Mielke, Yin Xi, Matthew S. Davenport> ;Journal of the American College of Radiology. 2021 Feb 8
• 10 citations
  Radiation doses and image quality of abdominal CT scans at different patient sizes using spectral detector CT scanner: a phantom and clinical study
  Xinhui Duan, Lakshmi Ananthakrishnan, Jeffrey B. Guild, Yin Xi, Prabhakar Rajiah> ;Abdominal Radiology. 2020 Oct 1
• 4 citations
  Use of Spectral Detector Computed Tomography to Improve Liver Segmentation and Volumetry.
  Yee Seng Ng, Yin Xi, Yuxiao Qian, Lakshmi Ananthakrishnan, Todd C. Soesbe, Matthew A. Lewis, Robert E. Lenkinski, Julia R. Fielding> ;Journal of Computer Assisted Tomography. 2020 Mar 1
• 53 citations
  Abbreviated-protocol screening MRI vs. complete-protocol diagnostic MRI for detection of hepatocellular carcinoma in patients with cirrhosis: An equivalence study usin...
  Gaurav Khatri, Ivan Pedrosa, Lakshmi Ananthakrishnan, Alberto Diaz de Leon, David T. Fetzer, John R. Leyendecker, Amit G. Singal, Yin Xi, Adam C. Yopp, Takeshi Yokoo> ;Journal of Magnetic Resonance Imaging. 2020 Feb 1
• 8 citations
  Prevalence and clinical significance of discordant LI-RADS® observations on multiphase contrast-enhanced MRI in patients with cirrhosis
  Takeshi Yokoo, Amit G. Singal, Alberto Diaz de Leon, Lakshmi Ananthakrishnan, David T. Fetzer, Ivan Pedrosa, Gaurav Khatri> ;Abdominal Radiology. 2020 Jan 1
• 9 citations
  Separating High-Z Oral Contrast From Intravascular Iodine Contrast in an Animal Model Using Dual-Layer Spectral CT.
  Todd C. Soesbe, Matthew A. Lewis, Khaled Nasr, Lakshmi Ananthakrishnan, Robert E. Lenkinski> ;Academic Radiology. 2019 Sep 1
• 20 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, Travis Browning, Lakshmi Ananthakrishnan, Julia R. Fielding, Robert E. Lenkinski, John R. Leyendecker> ;Radiology. 2019 Jul 2
• 7 citations
  Phantom Validation of Spectral Detector Computed Tomography-Derived Virtual Monoenergetic, Virtual Noncontrast, and Iodine Quantification Images.
  Lakshmi Ananthakrishnan, Xinhui Duan, Prabhakar Rajiah, Todd C. Soesbe, Matthew A. Lewis, Yin Xi, Julia R. Fielding, Robert E. Lenkinski, John R. Leyendecker, Suhny Ab...> ;Journal of Computer Assisted Tomography. 2018 Nov 1
• 7 citations
  Imaging for Screening and Surveillance of Patients with Hereditary Forms of Renal Cell Carcinoma
  Yuval Freifeld, Lakshmi Ananthakrishnan, Vitaly Margulis> ;Current Urology Reports. 2018 Aug 16
• 10 citations
  Pseudoenhancement effects on iodine quantification from dual-energy spectral CT systems: A multi-vendor phantom study regarding renal lesion characterization.
  Todd C. Soesbe, Lakshmi Ananthakrishnan, Matthew A. Lewis, Xinhui Duan, Khaled Nasr, Yin Xi, Suhny Abbara, John R. Leyendecker, Robert E. Lenkinski> ;European Journal of Radiology. 2018 Aug 1
• 33 citations
  Dual-Energy Computed Tomography: Image Acquisition, Processing, and Workflow.
  Alec J. Megibow, Avinash Kambadakone, Lakshmi Ananthakrishnan> ;Radiologic Clinics of North America. 2018 Jul 1
• 17 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, Matthew A. Lewis, Margaret S. Pearle, Jodi Antonelli, Harold Goerne, Suhny Abbara, Robert E. Lenkinski, Julia R. Fielding...> ;Abdominal Radiology. 2018 Nov 1
• 41 citations
  Update of Dual-Energy CT Applications in the Genitourinary Tract.
  Ravi K. Kaza, Lakshmi Ananthakrishnan, Avinash Kambadakone, Joel F. Platt> ;AJR. American Journal of Roentgenology. 2017 Mar 16
• 88 citations
  Spectral detector CT-derived virtual non-contrast images: comparison of attenuation values with unenhanced CT.
  Lakshmi Ananthakrishnan, Prabhakar Rajiah, Richard W. Ahn, Negin Rassouli, Yin Xi, Todd C. Soesbe, Matthew A. Lewis, Robert E. Lenkinski, John R. Leyendecker, Suhny Ab...> ;Abdominal Radiology. 2017 Mar 1
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