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[[LUT Obstruction - Pathology#Types of uroliths|Uroliths]] and [[General Pathology - Degenerations and Infiltrations #Hyaline Degeneration|casts]] can be seem on microscopic examination.  Neither of these are a normal finding.
 
[[LUT Obstruction - Pathology#Types of uroliths|Uroliths]] and [[General Pathology - Degenerations and Infiltrations #Hyaline Degeneration|casts]] can be seem on microscopic examination.  Neither of these are a normal finding.
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Bacteria on the other hand are commonly found in small numbers and inhabit the bladder and urethra often without causing any pathology.  However high levels can mean disease.
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Bacteria on the other hand are commonly found in small numbers and inhabit the bladder and urethra often without causing any pathology.  However high levels tend to mean disease.
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