Gastrointestinal haemorrhage
GI haemorrhage is divided into upper GI haemorrhage and lower GI haemorrhage based on the underlying cause and differences in the approach to management
Upper GI Haemorrhage
Upper Gastrointestinal Haemorrhage DDx
Upper gastrointestinal haemorrhage is classically bleeding from above the ligament of Trietz (the suspensory muscle of duodenum that connects to the diaphragm), can is characterised by haemetemesis and melaena.