Changes

====Biochemistry====

====Biochemistry====

Blood '''urea''' concentration may be elevated in cases of gastro-intestinal haemorrhage.  Haemorrhage will lead to the loss of plasma proteins, producing a [[Hypoalbuminaemia|'''hypoalbuminaemia''']].   

Blood '''[[Urea|urea]]''' concentration may be elevated in cases of gastro-intestinal haemorrhage.  Haemorrhage will lead to the loss of plasma proteins, producing a [[Hypoalbuminaemia|'''hypoalbuminaemia''']].   

Repeated bouts of gastric vomiting may lead to the loss of gastric acid and intestinal fluid, producing hyponatraemia, hypokalaemia, hypochloraemia and [[Consequences of Gastric Disease - Pathology|metabolic alkalosis]].

Repeated bouts of gastric vomiting may lead to the loss of gastric acid and intestinal fluid, producing '''hyponatraemia''', '''hypokalaemia''', '''hypochloraemia''' and [[Consequences of Gastric Disease - Pathology|'''metabolic alkalosis''']].

===Diagnostic Imaging===

===Diagnostic Imaging===