Karthik Krishna Ramakrishnan
Also known as: Karthik Krishna. R
SIMATS Deemed University Saveetha Medical College and Hospital, Saveetha University, Medical College and Hospital Kolkata, Madras Medical College
0000-0002-1690-769X
About
Dr. Karthik Krishna Ramakrishnan is an Associate Professor of Radiology at Saveetha Medical College and Hospital, Chennai, India, with over seven years of experience in advanced diagnostic imaging. His primary areas of expertise include neuroradiology, oncologic imaging, and cross-sectional imaging, with a strong focus on clinically driven, evidence-based radiology.
He has authored and co-authored over 60 peer-reviewed scientific publications in reputed international journals, reflecting his active engagement in academic radiology and translational research. His research interests span artificial intelligence in medical imaging, quantitative CT applications, emergency radiology, and MRI-based characterization of complex lesions.
His doctoral research is centered on visceral fat volume quantification using computed tomography, investigating its association with endocrine and metabolic parameters to enhance risk stratification and precision medicine in metabolic disorders.
Dr. Ramakrishnan holds certifications in Fetal Medicine, Endocrinology, Clinical Research, and Pain Medicine, highlighting his multidisciplinary approach and ability to integrate imaging with systemic disease processes.
He is an active peer reviewer for multiple international journals, having reviewed a substantial volume of manuscripts across diverse subspecialties including oncology, trauma imaging, women’s health, and artificial intelligence in radiology. His contributions to peer review underscore his commitment to maintaining scientific rigor and advancing global medical literature.
In addition to his academic pursuits, he is deeply involved in radiology education and training, with a focus on structured reporting, concept-based learning, and mentoring postgraduate trainees.
Dr. Ramakrishnan is committed to advancing radiology through innovation, interdisciplinary collaboration, and global academic engagement.
Employment
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SIMATS Deemed University Saveetha Medical College and Hospital Associate Professor2023 - Present
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Saveetha University Head of Reasearch2023 - Present
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SIMATS Deemed University Saveetha Medical College and Hospital Assistant Professor2020 - 2023
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SIMATS Deemed University Saveetha Medical College and Hospital Senior Resident2018 - 2019
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Medical College and Hospital Kolkata Resident2015 - 2018
Education
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Medical College and Hospital Kolkata Resident2015 - Present
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Madras Medical College M.B B.S2008 - 2014
Projects & Funding
Projects & funding information is unavailable.
Publications (14)
- Incomplete hippocampal inversion in a patient with clinically diagnosed benign adult familial myoclonus epilepsy: a case report Save
- Multifocal subcutaneous phaeohyphomycosis: a case report with radiologic-pathologic correlation and focused literature review Save
- Primary aneurysmal bone cyst of the L1 vertebra: multimodality imaging and imaging–pathologic correlation Save
- Intradural cervicodorsal fibrolipoma in an adult: comprehensive clinico-radiologic–surgical–pathologic correlation Save
- Evaluating the role of MR cisternography in suspected CSF rhinorrhea: Clinical correlation with beta-transferrin levels Save
- Quantification of hepatic steatosis on dual energy computed tomography with liver function test correlation Save
- Sensitivity, Specificity, and Interrater Reliability in the use of Computed Tomography as an Alternative to Dual X-ray Absorptiometry to Detect Osteoporosis and Osteopenia Save
- Strategic Use of ENCLOSE-II Device for Proximal Anastomosis in a CKD Patient With Porcelain Aorta: Radiologic Insights and Surgical Outcomes Save
- Synergistic assessment of coronary artery calcification and pericardial fat pad thickness for cardiovascular risk stratification using multi-slice CT Save
- A Comparative Study on Role of MR Chemical Shift Imaging (mDIXON) and Ultrasound Elastography with CT Hounsfield Unit in Assessment of Early Stages of Non-Alcoholic Fatty Liver Disease Save