Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

作者： Bowen Shi1, Huimin Lin1, Miao Zhang2, Wei Lu3, Ying Qu4, Huan Zhang1 1Department of Radiology, Ruijin Hospital,Shanghai Jiao Tong University School of Medicine, 2Department of Nuclear Medicine, Ruijin Hospital,Shanghai Jiao Tong University School of Medicine, 3GE Healthcare China, 4Department of Surgery,Cedars-Sinai Medical Center

简介：

Overview

This protocol outlines the use of dual energy CT and PET/CT imaging methods for evaluating gastric cancer peritoneal metastasis. It highlights the importance of these imaging techniques in understanding tumor growth and treatment efficacy.

Key Study Components

Area of Science

• Neuroscience
• Oncology
• Imaging Techniques

Background

• Gastric cancer peritoneal metastasis is a critical area of research.
• Understanding tumorigenesis mechanisms is essential for effective treatment.
• Non-invasive imaging can significantly aid in monitoring tumor growth.
• Early diagnosis and response monitoring are crucial for patient outcomes.

Purpose of Study

• To connect research on gastric cancer and tumorigenesis mechanisms.
• To monitor the effects of therapeutic interventions.
• To improve early diagnosis and treatment strategies.

Methods Used

• Establishment of a gastric cancer peritoneal metastasis animal model.
• Implementation of dual energy CT scans.
• Selection and anesthesia of experimental mice.
• Data input and management using DECT software.

Main Results

• Identification of metastasis regions and processes in gastric cancer.
• Monitoring of kidney responses to treatments.
• Insights into the mechanisms of peritoneal metastasis.
• Evaluation of treatment efficacy through imaging.

Conclusions

• Dual energy CT and PET/CT are valuable for tumor imaging.
• These methods enhance understanding of gastric cancer treatment.
• They facilitate better monitoring of therapeutic interventions.

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