Tests and procedures Early-Onset and Hereditary GI Cancers Program specialists use the following tests and procedures, as well as an integrated care plan that takes advantage of fast collaboration across a range of practice areas. Availability of these services may vary according to each person's medical need. Please check with your care team. Edit search filters View all Ablation therapy Capsule endoscopy Chemotherapy Colon cancer surgery Colonoscopy Comprehensive genomic profiling CT enterography CT scan Cytoreductive surgery Endoscopic submucosal dissection (ESD) Endoscopic ultrasound Genetic testing Hyperthermic intraperitoneal chemotherapy (HIPEC) Image-guided biopsy Intraoperative radiation therapy (IORT) Laparoscopic surgery Liver resection Liver transplant Minimally invasive lung resection Minimally invasive surgery MRI Pathology review Positron emission tomography scan Precision medicine for cancer Proton therapy Radiation therapy Radioembolization Rectal cancer surgery Robotic surgery Transanal minimally invasive surgery (TAMIS) Upper endoscopy Request an appointment OverviewConditions treated Dec. 20, 2025 Share on: FacebookTwitter Early-Onset and Hereditary GI Cancers ProgramSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20562430 Medical Departments & Centers Early-Onset and Hereditary GI Cancers Program