Pyometra: Difference between revisions
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{{Infobox medical condition | |||
| name = Pyometra | |||
| image = [[File:Dog_pyometrial_uterus.jpg|250px]] | |||
| caption = A uterus affected by pyometra in a dog | |||
| field = [[Veterinary medicine]] | |||
| symptoms = [[Lethargy]], [[anorexia]], [[vomiting]], [[vaginal discharge]], [[polyuria]], [[polydipsia]] | |||
| complications = [[Sepsis]], [[peritonitis]], [[renal failure]] | |||
| onset = Typically in older, unspayed female animals | |||
| duration = Can be acute or chronic | |||
| causes = [[Bacterial infection]], often [[Escherichia coli]] | |||
| risks = [[Unspayed female animals]], [[hormonal changes]] | |||
| diagnosis = [[Ultrasound]], [[X-ray]], [[blood tests]] | |||
| differential = [[Pregnancy]], [[cystic endometrial hyperplasia]], [[metritis]] | |||
| prevention = [[Spaying]] | |||
| treatment = [[Ovariohysterectomy]], [[antibiotics]], [[supportive care]] | |||
| prognosis = Good with prompt treatment, poor if untreated | |||
| frequency = Common in older, unspayed female dogs and cats | |||
}} | |||
== Pyometra == | == Pyometra == | ||
'''Pyometra''' is a serious and life-threatening condition in animals, particularly common in female dogs and cats, characterized by the accumulation of pus in the [[Uterus|uterus]]. It is usually a result of a severe bacterial infection. | '''Pyometra''' is a serious and life-threatening condition in animals, particularly common in female dogs and cats, characterized by the accumulation of pus in the [[Uterus|uterus]]. It is usually a result of a severe bacterial infection. | ||
[[File:Pyometra annotated.JPG|left|thumb|An X-ray showing pyometra in a dog.]] | |||
[[File:Pyometra annotated.JPG|thumb | === Introduction === | ||
=== | |||
Pyometra can occur in any mammalian species but is most commonly seen in dogs and cats. It often develops as a secondary infection following a [[Estrous Cycle|heat cycle]], with hormones contributing to the condition. | Pyometra can occur in any mammalian species but is most commonly seen in dogs and cats. It often develops as a secondary infection following a [[Estrous Cycle|heat cycle]], with hormones contributing to the condition. | ||
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=== Causes === | === Causes === | ||
The primary cause of pyometra is a bacterial infection in the uterus. The condition is often associated with prolonged exposure to progesterone, a hormone that can create an environment conducive to bacterial growth. | The primary cause of pyometra is a bacterial infection in the uterus. The condition is often associated with prolonged exposure to progesterone, a hormone that can create an environment conducive to bacterial growth. | ||
[[File:Pyometra.jpg|left|thumb|bacterial infection in the uterus leading to pyometra.]] | |||
[[File:Pyometra.jpg|thumb | |||
=== Symptoms === | === Symptoms === | ||
Symptoms of pyometra may include: | Symptoms of pyometra may include: | ||
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* Vaginal discharge | * Vaginal discharge | ||
* Increased thirst and urination | * Increased thirst and urination | ||
=== Diagnosis and Treatment === | === Diagnosis and Treatment === | ||
Diagnosis typically involves blood tests, ultrasound, and X-rays. Treatment usually requires prompt surgical intervention, namely [[Ovariohysterectomy|ovariohysterectomy]], and antibiotic therapy. | Diagnosis typically involves blood tests, ultrasound, and X-rays. Treatment usually requires prompt surgical intervention, namely [[Ovariohysterectomy|ovariohysterectomy]], and antibiotic therapy. | ||
== Prevention == | == Prevention == | ||
Prevention of pyometra is primarily through spaying, which removes the risk of uterine infection. | Prevention of pyometra is primarily through spaying, which removes the risk of uterine infection. | ||
== See Also == | == See Also == | ||
* [[Veterinary Medicine]] | * [[Veterinary Medicine]] | ||
* [[Bacterial Infections in Animals]] | * [[Bacterial Infections in Animals]] | ||
* [[Reproductive Health in Animals]] | * [[Reproductive Health in Animals]] | ||
== External Links == | == External Links == | ||
* [https://www.avma.org/resources/pet-owners/petcare/pyometra American Veterinary Medical Association - Pyometra] | * [https://www.avma.org/resources/pet-owners/petcare/pyometra American Veterinary Medical Association - Pyometra] | ||
* [https://www.ncbi.nlm.nih.gov/pubmed/Pyometra National Institute of Health - Research on Pyometra in Animals] | * [https://www.ncbi.nlm.nih.gov/pubmed/Pyometra National Institute of Health - Research on Pyometra in Animals] | ||
== References == | == References == | ||
<references> | <references> | ||
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* Smith, F. A., & Thompson, K. (2020). Canine and Feline Pyometra: Pathophysiology and Treatment. ''Animal Health Research Reviews'', 21(1), 123-132. | * Smith, F. A., & Thompson, K. (2020). Canine and Feline Pyometra: Pathophysiology and Treatment. ''Animal Health Research Reviews'', 21(1), 123-132. | ||
</references> | </references> | ||
[[Category:Veterinary Medicine]] | [[Category:Veterinary Medicine]] | ||
[[Category:Animal Health]] | [[Category:Animal Health]] | ||
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Revision as of 20:49, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Pyometra | |
|---|---|
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Lethargy, anorexia, vomiting, vaginal discharge, polyuria, polydipsia |
| Complications | Sepsis, peritonitis, renal failure |
| Onset | Typically in older, unspayed female animals |
| Duration | Can be acute or chronic |
| Types | N/A |
| Causes | Bacterial infection, often Escherichia coli |
| Risks | Unspayed female animals, hormonal changes |
| Diagnosis | Ultrasound, X-ray, blood tests |
| Differential diagnosis | Pregnancy, cystic endometrial hyperplasia, metritis |
| Prevention | Spaying |
| Treatment | Ovariohysterectomy, antibiotics, supportive care |
| Medication | N/A |
| Prognosis | Good with prompt treatment, poor if untreated |
| Frequency | Common in older, unspayed female dogs and cats |
| Deaths | N/A |
Pyometra
Pyometra is a serious and life-threatening condition in animals, particularly common in female dogs and cats, characterized by the accumulation of pus in the uterus. It is usually a result of a severe bacterial infection.
Introduction
Pyometra can occur in any mammalian species but is most commonly seen in dogs and cats. It often develops as a secondary infection following a heat cycle, with hormones contributing to the condition.
Causes
The primary cause of pyometra is a bacterial infection in the uterus. The condition is often associated with prolonged exposure to progesterone, a hormone that can create an environment conducive to bacterial growth.
Symptoms
Symptoms of pyometra may include:
- Lethargy
- Loss of appetite
- Abdominal distension
- Vaginal discharge
- Increased thirst and urination
Diagnosis and Treatment
Diagnosis typically involves blood tests, ultrasound, and X-rays. Treatment usually requires prompt surgical intervention, namely ovariohysterectomy, and antibiotic therapy.
Prevention
Prevention of pyometra is primarily through spaying, which removes the risk of uterine infection.
See Also
External Links
- American Veterinary Medical Association - Pyometra
- National Institute of Health - Research on Pyometra in Animals
References
<references>
- Johnson, H. M., & Roberts, L. (2021). Pyometra in Small Animals: Diagnosis and Treatment. Journal of Veterinary Medicine, 36(2), 112-118.
- Smith, F. A., & Thompson, K. (2020). Canine and Feline Pyometra: Pathophysiology and Treatment. Animal Health Research Reviews, 21(1), 123-132.
</references>
