Stallion-like behaviour, crested necks and prolonged or continuous oestrous are common clinical signs mares with a Granulosa Cell Tumour (GCT) of the ovary exhibit.
Camden Equine Centre
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Castrations in the field are performed regularly, it is a very fast procedure and skin incisions are left open to drain. Closed castrations with primary skin closure have to be performed in a surgery theatre with optimal aseptic circumstances.