Antibody; Brucella
CPT4 code
Name of the Procedure:
Antibody; Brucella (also known as Brucella Serology or Brucella Antibody Test)
Summary
The Brucella Antibody Test is a blood test used to detect antibodies against Brucella bacteria, which are the cause of brucellosis, a zoonotic infection that spreads from animals to humans.
Purpose
This test is used to diagnose brucellosis, a bacterial infection that can cause fever, joint pain, and fatigue. Identifying the presence of Brucella antibodies helps to confirm the infection and guide appropriate treatment.
Indications
- Persistent fever of unknown origin
- Unexplained joint or muscle pain
- Individuals with a history of exposure to infected animals or consuming unpasteurized dairy products
- Cases where brucellosis is suspected based on clinical symptoms
Preparation
- No special preparation is required for this test.
- Patients may be asked about their medical history and potential exposure to Brucella bacteria.
Procedure Description
- A healthcare provider will clean the skin over a vein in the arm.
- A needle is inserted into the vein to draw a blood sample.
- The blood sample is sent to a laboratory for analysis.
- The blood is tested for the presence of antibodies against Brucella bacteria.
Duration
The blood draw typically takes around 5-10 minutes. Lab processing takes a few days to a week.
Setting
The procedure is done in a healthcare provider’s office, clinic, or hospital laboratory.
Personnel
- Phlebotomist or nurse to draw the blood sample
- Laboratory technician to analyze the sample
Risks and Complications
- Minor risks associated with blood draw, including bruising, bleeding, or infection at the puncture site
- Rarely, dizziness or fainting may occur
Benefits
- Accurate diagnosis of brucellosis
- Enables timely and appropriate treatment to avoid complications
- Helps in tracking and managing the spread of infection
Recovery
- No significant recovery period is needed for the blood draw.
- Patients can typically resume normal activities immediately.
Alternatives
- Culture of blood, bone marrow, or other body fluids (more invasive and time-consuming)
- Polymerase chain reaction (PCR) testing for detecting Brucella DNA (less commonly available)
Patient Experience
The blood draw may cause brief discomfort or a pinching sensation. Afterward, patients may experience slight tenderness or bruising at the puncture site, which typically resolves on its own.