[Application of three-dimensional visualization in pancreatic tumor: a pilot study]

Area of Science:

• Medical Imaging
• Surgical Oncology
• 3D Visualization Technology

Background:

• Pancreatic tumors pose diagnostic and surgical challenges.
• Accurate spatial understanding is crucial for effective treatment.

Purpose of the Study:

• To evaluate the utility of 3D visualization in diagnosing and surgically treating pancreatic tumors.
• To assess the role of 3D reconstruction in surgical planning and outcome prediction.

Main Methods:

• Abdominal thin-slice CT scans were acquired for 26 patients with pancreatic tumors.
• CT images were processed using a 3D visualization system.
• Key elements analyzed included tumor characteristics, lymph node status, and vascular relationships.

Main Results:

• 3D reconstruction accurately depicted tumor shape, size, location, and relationship to surrounding structures.
• The technique facilitated precise assessment of blood vessel anatomy and peripancreatic lymph node morphology.
• 3D visualization aided in evaluating neoadjuvant chemotherapy response and detecting lymph node metastases.

Conclusions:

• 3D reconstruction provides stereoscopic identification of anatomical relationships in pancreatic tumors.
• This technology improves the evaluation of peripancreatic lymph nodes and vascular structures.
• 3D visualization is a valuable tool for enhancing pancreatic tumor diagnosis and surgical management.