Hematoma on the chest of this horse after running through a fence. This soft sack is filled with serum and/or blood but is sterile and should never be lanced or drained with a needle. A hematoma is filled with blood, a serum is filled with serum and an abscess is filled with pus. They all look the same from the outside but are different to the touch.
Hematoma on the chest of this horse after running through a fence. This soft sack is filled with serum and/or blood but is sterile and should never be lanced or drained with a needle. A hematoma is filled with blood, a serum is filled with serum and an abscess is filled with pus. They all look the same from the outside but are different to the touch.
