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Peer-reviewed veterinary case report

Pyometra in Small Animals 2.0.

Journal:
The Veterinary clinics of North America. Small animal practice
Year:
2022
Authors:
Hagman, Ragnvi
Affiliation:
Department of Clinical Sciences

Plain-English summary

Pyometra is a serious infection of the uterus that can happen in female dogs and cats, especially those that haven't been spayed. It usually shows up within four months after they have gone into heat and is more common in middle-aged to older pets. The illness is linked to hormonal changes and bacteria, with progesterone (a hormone) playing a significant role. Diagnosing pyometra involves looking at the pet's history, symptoms, physical exam results, lab tests, and imaging studies. This condition is considered a medical emergency, and the best treatment is usually surgery to remove the uterus and ovaries, although medication may work in less severe cases.

Abstract

Pyometra is a common disease in intact bitches and queens and occurs, although less frequently,in most other female pets. The illness is generally diagnosed within 4 months after estrus, in middle-aged to older bitches and queens. Hormonal and bacterial factors are important for the disease development, and progesterone plays a key role. The diagnosis is based on case history, clinical signs, and findings on physical examination, laboratory analyses and diagnostic imaging. Pyometra is potentially life-threatening and considered a medical emergency. Surgical ovariohysterectomy is the safest and most efficient treatment, but purely pharmacologic options are possible in less severe cases.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/35465903/