Patient-specific virtual three-dimensional surgical navigation for gastric cancer surgery: A prospective study for preoperative planning and intraoperative guidance.

Sung Hyun Park^1,2, Ki-Yoon Kim^1,2, Yoo Min Kim^1,2, Woo Jin Hyung^1,2,3

¹Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.

²Gastric Cancer Center, Yonsei Cancer Center, Yonsei University Health System, Seoul, Republic of Korea.

³Vision AI, Hutom, Seoul, Republic of Korea.

PubMed PMC DOI PDF

Abstract

INTRODUCTION: Abdominal computed tomography (CT) can accurately demonstrate organs and vascular structures around the stomach, and its potential role for image guidance is becoming increasingly established. However, solely using two-dimensional CT images to identify critical anatomical structures is undeniably challenging and not surgeon-friendly. To validate the feasibility of a patient-specific…

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