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pubmed:abstractText |
The origin of bleeding in 54 patients was determined by fibroscopy in 36 cases. In 29 (80%) it was due to oesophageal varices. Such ulceration of oesophageal varices is the chief cause of bleeding (80% of cases). It is most grave when there is abundant and persistent haemorrhage in an individual aged less than 55, in particular male, and with signs of severe hepatic insufficiency.
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