Imaging diagnosis and research progress of gastric cancer in peritoneal metastasis
Gastric cancer remains one of the most prevalent and fatal malignancies in China.Peritoneal metastasis represents a frequent mode of dissemination or recurrence in patients with advanced disease and confers an extremely poor prognosis.In recent years,considerable progress has been made in imaging techniques,with modalities including CT,ultrasound,MRI and PET-CT being implemented to evaluate peritoneal metastasis.However,adequate detection remains challenging,particularly for occult peritoneal metastasis.With the advent of precision medicine,radiomics and artificial intelligence have undergone rapid development and show considerable promise for the early prediction of peritoneal metastasis in gastric cancer,providing a new means of diagnosis and treatment for patients with peritoneal metastasis.
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