Hedgehog uterine effusion – ultrasound clinical examination

Uterine pus accumulation in hedgehogs may be accompanied by other symptoms such as loss of appetite, abdominal distension, and discharge. Uterine pus accumulation is an emergency in unspayed females and requires immediate treatment, which usually includes surgical removal of the uterus and ovaries.
Гемоплазмоз кошек без протоколов биохимического анализа

Mycoplasma destroys erythrocyte membranes → intra- and extravascular haemolysis → secondary immune-mediated haemolysis (IMHA) → anaemia, tissue hypoxia.
Случай плеврального выпота у кошки: процесс программы экстренной диагностики

Common causes of pleural effusion in cats are cardiac disease (e.g. hypertrophic cardiomyopathy), tumours (e.g. lymphoma or thymoma), infections (e.g. FIP), and coeliac disease.
Зачем стерилизовать/кастрировать кошек? Оптимальные сроки и послеоперационный уход

Spaying/neutering is a critical responsibility for pet owners, enhancing feline health and reducing stray animal populations.
Females: Eliminates loud heat vocalizations (85–92 dB, akin to drill noise);
Males: Reduces urine marking by 97% and aggression by 63% (Cornell University study)