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Guinea Pig Bladder Stone Removal (Cystotomy) in Long Island Patient at Long Island Bird & Exotics Veterinary Clinic

  • Writer: angela5591
    angela5591
  • Dec 22, 2025
  • 2 min read

Case Study #5: Guinea Pig Bladder Stone Emergency


Species: Guinea Pig (Age 5)


Location: Great Neck, NY


Guinea Pig Bladder Stone Removal (Cystotomy) in Long Island Patient at Long Island Bird & Exotics Veterinary Clinic


Guinea pigs are wonderful family pets, but they are genetically predisposed to urinary issues, specifically Urolithiasis (bladder stones). Guinea pigs cannot pass these stones easily, and a blockage can become a life-threatening emergency within hours.


The Guinea Pig, a 5-year-old male patient from Suffolk County, NY, presented to us on emergency. This story highlights the importance of recognizing symptoms early and the capability of our team to handle recurring chronic conditions.


The Patient: Anorexia and Pain


The patient arrived at our clinic in acute distress. The Guinea Pig had hematuria (blood in the urine) and, had not eaten for a day. In small mammals, "anorexia" (not eating) causes the gut to stop moving (GI Stasis), which can be fatal.


The Diagnosis: Urinary Obstruction


Physical examination revealed a painful abdomen. Radiographs (X-rays) confirmed the presence of a urinary bladder stone that was causing a blockage. Without intervention, the bladder could rupture, or the kidneys could fail.


The Treatment: Emergency Cystotomy


The patient was admitted immediately for an emergency Cystotomy (bladder surgery).

  • The Surgery: We surgically opened the bladder and successfully removed the stone.

  • Supportive Care: Post-surgery, the Guinea Pig remained hospitalized for assisted feeding and pain management to ensure the digestive system started working again.

A Chronic Condition: Approximately one year later, the patient returned with similar symptoms. Diagnostics confirmed new stones had formed—a common issue in guinea pigs. We performed a second successful cystotomy, and the patient recovered well again.


Recovery


The Guinea Pig is currently doing well at home. The case serves as a reminder that bladder stones can be managed, even if they recur, provided the owners are vigilant and have a trusted exotic vet team nearby.


FAQs

  • How do I know if my guinea pig has a stone? Look for squeaking while peeing, blood in the urine, or a wet bottom. If they stop eating, call us immediately.

  • Can diet prevent stones? We recommend low-calcium greens and high-quality timothy hay to help reduce the risk, though some pigs are genetically prone to them.

Contact Long Island Bird & Exotics Veterinary Clinic:

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