Health & Wellness Services Hereditary Diffuse Gastric Cancer (HDGC): Causes, Symptoms, & Treatment 6 months ago 0 Hereditary Diffuse Gastric Cancer (HDGC) is an inherited cancer syndrome most often linked to CDH1 (and sometimes... Read More Read more about Hereditary Diffuse Gastric Cancer (HDGC): Causes, Symptoms, & Treatment