أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Most commonly, hematomas are caused by an injury to the wall of a blood vessel, prompting blood to seep out of the blood vessel into the surrounding tissues.
Any injury that scratches the wall of a blood vessel leading to the leap of blood out of the vessel and into the surrounding tissue to be accumulated
Haematoma is seepage of blood into the tissue resulting swelling
The most common cause of a hematoma is injury or trauma to blood vessels.
* Vein pencture
* Not apply the pressure after collect the blood
when the bevel of the needle is not completely in the vein and blood escapes into the surrounding tissue, causing a clot outside the point of entry.
DUE TO TRAUMA OR INJURY TO THE VEIN DURING VENIPUNCTURE. USUALLY BECAUSE OF THE BLOOD THAT LEAK FROM THE VEINS.
getting hit, causes hematoma
hematomas are caused by an injury to the wall of a blood vessel
Basically, hematoma is caused by trauma or improper drawing of blood from veins.