[A little known cause of massive digestive hemorrhage; esophageal varices without apparent portal hypertension].
D004932:Esophageal and Gastric Varices; D004947:Esophagus; D006471:Gastrointestinal Hemorrhage; D041981:Gastrointestinal Tract; D006470:Hemorrhage; D006975:Hypertension, Portal; D014648:Varicose Veins
ESOPHAGUS/varix; GASTROINTESTINAL SYSTEM/hemorrhage
Une cause peu connue d'hémorragie digestive massive:  les varices oesophagiennes sans hypertension portale apparente.