M Muthukumaran

Papers

Total Citations

H-Index

About

Dr. M. Muthukumaran is a leading figure in radiation oncology physics, with a focused expertise in stereotactic radiosurgery and stereotactic body radiation therapy (SBRT), particularly using the CyberKnife robotic system. His major contributions center on advancing the clinical application and quality assurance of high-precision radiotherapy for complex anatomical sites. Notably, his pioneering work on robotic radiosurgery for liver tumors, detailed in a 2018 study, provided early clinical evidence from an Indian center on the efficacy and safety of CyberKnife treatment for both hepatocellular carcinoma and liver metastases, earning 6 citations and establishing a benchmark for regional practice. Complementing this clinical work, Dr. Muthukumaran has made critical technical contributions by characterizing advanced dosimetric tools, such as the two-dimensional liquid-filled detector array (SRS 1000), for routine quality assurance in CyberKnife systems. This work, which has garnered 2 citations, ensures the accuracy and reliability of small-field radiation delivery essential for SRS/SBRT. Through his dual focus on clinical outcomes and technical validation, Dr. Muthukumaran has significantly enhanced the safety and precision of robotic radiosurgery, impacting both patient care and departmental quality standards.