Changes

== Pathology  ==

== Pathology  ==

'''Gross''': An ''enlarged friable liver,''' [[Spleen - Anatomy & Physiology|spleen]] and '''kidney''' are present. All lesions are concurrent with '''septicaemia '''and '''congestion'''. Petechial haemorrhage in abdominal fat and haemorrhage in heart muscle are also seen. Arthritis and [[Endocarditis|vegetative endocarditis]], along with emaciation is common in chronic infections.

'''Gross''': An '''enlarged friable liver,''' [[Spleen - Anatomy & Physiology|spleen]] and '''kidney''' are present. All lesions are concurrent with '''septicaemia '''and '''congestion'''. Petechial haemorrhage in abdominal fat and haemorrhage in heart muscle are also seen. Arthritis and [[Endocarditis|vegetative endocarditis]], along with emaciation is common in chronic infections.

 

'''Microscopic''': Again, all findings are concurrent with haemorrhage and congestion, such as sinusoidal channels and blood vessel engorgement in most organs and aggregations of fibrin and bacteria in capillaries and venules. Oedema and haemorrhage in lungs and heart are found due to congestion as well as necrosis of parenchymal cells in the liver, spleen and kidney.  

== Diagnosis  ==

== Diagnosis  ==