Tumor or varices.
D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging*; D006801:Humans; D009369:Neoplasms; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*; D014648:Varicose Veins
ESOPHAGEAL VARICES/radiography; STOMACH NEOPLASMS/radiography