Lymphoscintigraphy is a specialized imaging procedure used to evaluate the lymphatic system, which is an essential part of the body’s immune system. This test helps doctors visualize the lymphatic vessels and the flow of lymph fluid in real-time. The lymphatic system comprises a network of vessels and nodes that transport fluid, proteins, and cells throughout the body. It plays a significant role in maintaining fluid balance and fighting infections.Lymphoscintigraphy involves the use of a small amount of radioactive material, which is injected into the skin. The radioactive material travels through the lymphatic vessels and helps produce images of the lymph nodes and vessels. A special gamma camera captures these images. This procedure is often used to identify the cause of swelling in the arms or legs, to detect lymphedema, or to locate sentinel lymph nodes in cancer patients.
Note: Home Sample Collection is only for Pathology lab tests.
Lymphoscintigraphy is essential as it helps doctors understand how well the lymphatic system is functioning. It’s particularly beneficial for diagnosing diseases that affect the lymphatic system and for planning the treatment of certain types of cancer.
Clothing: Wear loose and comfortable clothing. You might be asked to wear a gown during the procedure.
Allergies: Inform your doctor if you have any allergies, especially to contrast materials or dyes.
Medications: Tell your doctor about any medications or supplements you’re taking.
Fasting: Usually, there is no need to fast before this procedure.
Pregnancy: Inform the healthcare staff if you are pregnant or breastfeeding.
You will be taken to a special room with a gamma camera.
A small amount of radioactive material will be injected into the skin.
The gamma camera will capture images as the radioactive material moves through the lymphatic system.
You may be asked to move into different positions for clearer images.
The procedure may take several hours, depending on how quickly the material moves through your system.
It can help detect blockages in the lymphatic system.
It is vital for mapping the lymph nodes in cancer patients.
It assists in diagnosing conditions like lymphedema.
The condition and functionality of the lymph nodes and vessels.
The flow of lymph fluid through the lymphatic system.
Any obstructions or abnormalities in the lymphatic system.
Yes, a very small amount of radioactive material is used, and it usually poses no significant risks.
You should expect to be in a radiology room, receive small injections of radioactive material, and lie still for a period while images are taken.
Typically, yes. However, your doctor will provide specific instructions based on your health condition.
You may feel slight discomfort from the injection, but the test is generally painless.
Your doctor will review the images and discuss the findings with you in a follow-up appointment.
If your results are abnormal, your doctor will discuss the next steps, which may include further testing or treatment.
Side effects are rare. Occasionally, some people might have an allergic reaction to the radioactive material.
You should consult your primary care doctor, who may refer you to a specialist depending on the findings.
Yes, you can resume your normal diet unless instructed otherwise by your doctor.
The frequency of getting Lymphoscintigraphy depends on various factors such as your health and doctor's recommendations.
Lymphoscintigraphy is an essential imaging technique that allows physicians to evaluate the lymphatic system, which is crucial for maintaining fluid balance and fighting infections. This scan is particularly helpful for diagnosing diseases affecting the lymphatic system and for planning cancer treatment. It’s a relatively simple and safe procedure, but ensure you follow any instructions given by your doctor and do not hesitate to ask any questions or express concerns about the procedure.