Isotopic evaluation of portal circulation: diagnosis of esophagogastric varices.
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D000005:Abdomen; D002319:Cardiovascular System; D004932:Esophageal and Gastric Varices / Q000175:diagnosis*; D006801:Humans; D011874:Radiometry; D014648:Varicose Veins
ESOPHAGEAL VARICES/diagnosis; RADIOMETRY