Bruise on Dog. Hematoma ?  Bruise are by definition given to
lesions that appear under the skin and subjacent tissue, and
because the blood vessels are damaged, the blood spreads around
the damaged area, resulting in some discoloration. In the parts
that don't have hair, you can sometimes observe a tiny mark
produced by the rupture of tiny blood vessels and hemorrhage.
When an agent is the result of a serious impact, the muscles can
be bruised and torn without any external opening, and the
resulting hemorrhage can cause a definite tumefaction in which,
after a day, liquid can appear. Damage is usually not serious,
but it can be when the lesion is close or on top of the bone
during the repairing process that is established in the tissue.
Besides, if concussion is close to a joint and the blood spilled
inside the articular cavity and the proper reabsorption does not
take place, it can form adherences, making it difficult for the
animal to walk. In most cases a hematoma (a localized swelling
filled with blood) a