<unk>  are extremely dilated sub-mucosal veins in the lower third of the esophagus. They are most often a consequence of portal hypertension, commonly due to cirrhosis. People with<unk>  have a strong tendency to develop severe bleeding which left untreated can be fatal.<unk>  are typically diagnosed through an esophagogastroduodenoscopy.
Esophageal varices
Nosebleed
Gastric varices
Esophageal stricture
Nutcracker esophagus
Anorectal varices
Esophageal web
Esophageal disease