Swellings of the head region in the horse

aetiology bone diseases caballos cabeza cheval congenital abnormalities ears edema enfermedades de los dientes etiologia etiologie genetic disorders glande salivaire head horses inflammation lymphatic diseases maladie des dents neoplasmas neoplasme neoplasms oedema oreille orejas osteopathie salivary glands senos sinus sinuses thyroid gland tooth diseases