PYEMIA

Posted by DAM on January 30, 2012 in Bacterial infection | Short Link
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PYEMIA Definition: It is a condition in which multiple small abscesses are formed in different organs due to circulation and impaction of septic emboli. Characters of pyemia abscesses: They are multiple, small and nearly of the same size, usually peripheral, yellow in color and surrounded by a zone of congestion. Pathogenesis of pyemia: 1.     Pyemia […]

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SEPTICEMIA

Posted by DAM on January 30, 2012 in Bacterial infection | Short Link
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SEPTICEMIA Definition: It is the circulation and multiplication of virulent organisms in the blood, with the production of severe constitutional symptoms and various structural changes. Causes of septicemia: Septicemia is produced by all pyogenic organisms but the commonest is streptococcus hemolyticus. It is a rare disease now since the introduction of antibiotics. It can complicate […]

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TOXEMIA & BACTEREMIA

Posted by DAM on January 30, 2012 in Bacterial infection | Short Link
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TOXEMIA Definition: It is the circulation of bacterial toxins in the blood with the production of clinical manifestations and pathologic changes. Effects and manifestations of toxemia 1.   General or clinical manifestations: in the form of fever, rigors, sweating, headache, pain all over the body and rapid weak heart beats. There is increased catabolism resulting in […]

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BACTERIAL INFECTION

Posted by DAM on January 30, 2012 in Bacterial infection | Short Link
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BACTERIAL INFECTION The term bacterial infection means invasion of the body by disease producing organisms (i.e. pathogenic organisms) and the subsequent pathologic changes in the tissues. The effects of infection: These depend on two factors: 1.      The resistance of the body. 2.      The strength of the organism, which is determined by the virulence of the […]

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