Cat Scratch Disease (Bartonella Hensellae) IgG Antibodies

Cat scratch disease, scientifically known as Bartonella henselae infection, is a bacterial disease most commonly transmitted by infected cats. To diagnose this disease, a specific laboratory test is performed to detect IgG antibodies. This blood test helps to assess whether the body has encountered the Bartonella henselae bacterium. This test is important as it allows for timely detection of the infection and initiation of appropriate treatment, thereby preventing potential complications.

Purpose of the Test

The Bartonella henselae IgG antibody test is designed to determine whether the body has been affected by this bacterium. If the test shows positive results, it may indicate that the person was infected recently or in the past. This test helps diagnose cat scratch disease, which can cause various health problems such as lymph node inflammation, fever, fatigue, and, in rare cases, more serious complications. The test is recommended for individuals who have symptoms characteristic of this infection or who regularly come into contact with cats.

Symptoms and Indications

The main symptoms that may prompt a doctor to order a Bartonella henselae IgG test include swollen lymph nodes, especially in areas close to the site of a scratch or bite, prolonged fever, fatigue, headaches, and general weakness. The test may also be recommended for people with immune system disorders or those who work with animals and are at increased risk. For preventive purposes, the test can be performed even when there are no clear symptoms, but there is suspicion of a possible infection.

Test Procedure

The Bartonella henselae IgG antibody test is performed by taking a blood sample from a vein. Special preparation for this test is usually not required, but it is important to inform the doctor about any medications being taken and possible allergies. Typically, test results are ready within a few days, depending on the laboratory's workload.

Interpretation of Results

Positive test results indicate that the body has encountered a Bartonella henselae infection. This may mean a current or past infection. Negative results generally indicate no signs of infection. However, it is important to consider that results may be temporary and dependent on the timing of the body's immune response. If the results are unclear or there are doubts about their accuracy, it is recommended to consult a doctor who can advise on further actions.

Health Significance

The Bartonella henselae IgG antibody test is an important tool in diagnosing cat scratch disease. Timely testing and proper interpretation of results help prevent disease complications, such as nervous system damage or internal organ infections. Additionally, the test allows for monitoring of disease progression and more effective treatment application, thereby protecting the patient from more serious health issues. This is especially important for individuals with weakened immunity, as the consequences of infection can be particularly dangerous for them.