Pyometra

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Obesity, Sleep & Internal medicine
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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 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.

An X-ray showing pyometra in a dog.

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.

bacterial infection in the uterus leading to pyometra.

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

• Veterinary Medicine
• Bacterial Infections in Animals
• Reproductive Health in Animals

External Links

• American Veterinary Medical Association - Pyometra
• National Institute of Health - Research on Pyometra in Animals