<![CDATA[the vet site - case number 11]]>Wed, 01 Apr 2009 05:46:14 +0700Weebly<![CDATA[First Post!]]>Fri, 22 Feb 2008 18:55:06 +0700http://vet74.weebly.com/15/post/2008/02/first-post.htmla 4 years old male guinea pig presented due to anorexia and "smelly urine".
The abdomen was very painful, especially in the area of the urinary bladder.

Also noted poor body condition

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Findings:

The stomach is filled with air. There are also some mildly distended bowel loops filled with air, probably due to ileus as a result of the anorexia.

The urinary bladder is distended.

There is a round mineral opacity caudo-ventral to the pelvis.

Diagnosis:

Urinary obstruction due to a urethral calculus.

Discussion:

Urethral calculi is a common problem in guinea pigs. The majority of the calculi are composed of calcium carbonate and the etiopathogenesis is not known. The urethra of guinea pigs can be 3-4 milimeters wide.

Their penis is s-shaped therfore urethral catheterization can be challenging.

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