...physical exam, medical history, and imaging tests such as: * X-rays * CT scans * MRI scans **Treatment:** Treatment for internal fistulas typically involves surgery to close the abnormal connection....
...checks for signs of peritoneal involvement during a physical exam. – **Imaging Tests:** CT scans, MRI scans, and ultrasound may reveal peritoneal metastases. – **Biopsy:** A sample of peritoneal tissue...