Why is a bone marrow sample taken and investigated?
The bone marrow produces most of the cellular elements, constituting blood, namely, white blood cells, red blood cells, and platelets. If there is at least one deviation in the patient’s blood of these elements, then animal bone marrow examination may help determine the cause of this.
In what cases is bone marrow examination performed?
Most often, bone marrow examination is used if there is a deficiency of one or more cellular elements in the blood. It usually allows you to find out the root cause of the deficiency and can predict its possible consequences.
A bone marrow examination can also be performed to identify some types of cancer. Some cancers occur in the bone marrow, and some may in it spread out. A bone marrow examination reveals cancer and how seriously he hit the bone marrow.
Sometimes an examination is conducted to find out the reasons for the unknown fevers, sudden weight loss, high levels of calcium in the blood, blood protein levels or bone disease.
Is a bone marrow biopsy taken from any bone?
Despite the fact that many bones contain bone marrow, biopsy often taken from the femur, and in small animals from forearm just below the shoulder.
How is a biopsy performed?
A biopsy procedure is sometimes performed under local anesthesia, but sedatives are also used to avoid the animal stress. First prepare the skin, for this it is cleaned, shaved and disinfected. Then a small incision is made using sterile scalpel so that the needle can be inserted securely through dense outer layer of bone in the cavity of the brain. To the needle then the syringe is attached and by suction a small the amount of fluid material in the brain. This material called bone marrow aspirate, applied thinly to the subject glass, dried, stained with special dyes and examined under a microscope.
Often small, solid bone marrow fragments collected at the same time as the aspirate is placed in a preservative, and after additional processing are also examined under a microscope.
What is bone marrow examination?
Bone marrow examination is a complex procedure when The sample is sent to the veterinary laboratory. Specialist report will contain information on how active the bone marrow is, what cells are present in it and in what proportion, the presence abnormal cells and any other details that may help explain the deviations observed in the patient.
Does bone marrow examination always give an answer?
A bone marrow examination can determine the nature of the problem, and can also predict how the bone marrow will behave in in the nearest future. This provides the vet with important information. which can help treat a pet. However, in in some cases, a bone marrow assessment only confirms the existence of a problem without providing additional information about its reason.
