Changes

Haematuria may be caused by local or systemic disease.

Haematuria may be caused by local or systemic disease.

'''Systemic disease''' is rare, but includes bleeding disorders such as [[thrombocytopoenia]], [[Coagulation Factor Deficiency|platelet dysfunction]] (von Willebrand's disease), defects in the coagulation cascade or bleeding due to toxins ([[Lead Poisoning|lead toxicity]]). There will usually be evidence of bleeding from other areas.

'''Systemic disease''' is rare, but includes bleeding disorders such as [[thrombocytopaenia]], [[Coagulation Factor Deficiency|platelet dysfunction]] (von Willebrand's disease), defects in the coagulation cascade or bleeding due to toxins ([[Lead Poisoning|lead toxicity]]). There will usually be evidence of bleeding from other areas.