Shigeki Ito

Tokyo Medical University, Mirai Hospital

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About

Shigeki Ito is a pioneering cardiovascular surgeon whose work bridges the frontiers of robotic surgery and intraoperative imaging. His primary research focus is the advancement of minimally invasive cardiac procedures, particularly robotically assisted coronary artery bypass grafting (CABG). Ito’s most significant contribution is his development and clinical application of the robotically assisted multivessel MIDCAB technique using bilateral internal thoracic arteries. His 2007 case report on this procedure, which has garnered 4 citations, demonstrated a landmark approach to treating multivessel coronary artery disease through a less invasive method, reducing patient trauma while maintaining surgical efficacy. More recently, Ito has expanded his innovative work into the realm of cancer treatment. He is the lead developer of a novel forceps-type coincidence radiation detector designed for the precise localization of lymph node metastases during esophageal cancer surgery. His 2024 study on this device, which measures its 2D point-spread function, represents a critical step toward enhancing surgical accuracy and patient outcomes. Through these dual contributions—refining robotic cardiac surgery and pioneering intraoperative detection tools—Ito continues to shape the future of minimally invasive surgical oncology and cardiothoracic care.