What are some of the differential diagnosis of suspected lymphedema?
Conclusions The common differential diagnosis in Western patients with lower limb swelling is secondary lymphedema, venous disease, lipedema, and adverse reaction to ipsilateral limb surgery. Lymphedema can be confirmed by a lymphoscintigram, computed tomography, magnetic resonance imaging, or ultrasound.
What can mimic lymphedema?
The following conditions can mimic signs and symptoms of lymphedema: • allergic disorders • heart failure • hepatic cirrhosis • hereditary angioedema • hypoproteinemia • idiopathic cyclic edema • kidney failure • lipidemia • postphlebitic syndrome • total body excess of free water • venous disease.
What is the differential diagnosis that might result in edema?
The differential diagnosis includes systemic illnesses such as heart failure, liver disease, malnutrition, and thyroid disorder; local conditions such as pelvic tumors, infection,, trauma, and venous thrombosis; and various medications known to increase the risk of edema of the lower extremities.
What are the 5 main reasons for lymphedema?
The most common causes of lymphedema include:
- Cancer. If cancer cells block lymph vessels, lymphedema may result.
- Radiation treatment for cancer. Radiation can cause scarring and inflammation of lymph nodes or lymph vessels.
- Surgery.
- Parasites.
Does lymphedema show up on MRI?
Conclusion: MRI can visualise peripheral lymph trunks, lymph nodes and soft tissue. LAS is more helpful in ascertaining the condition of obstruction of lymphatic system. Using these two imaging modalities together is helpful for anatomical diagnosis and delineating the disarranged pattern of lymphedema.
Why lymphedema is non pitting?
Depending on the specific cause, non-pitting edema can result from problems that cause lymphedema, myxedema, angioedema, or lipedema. Lymphedema occurs when lymphatic fluid builds up in tissues and causes swelling, or non-pitting edema, usually in the legs or feet.
What’s the difference between edema and lymphedema?
Edema is usually caused by excess tissue fluid that had not yet returned to the circulatory system. Lymphedema is swelling caused by excess protein-rich lymph trapped within the tissues.
How do you test for lymphedema?
Lymphoscintigraphy is sometimes used to diagnose primary lymphedema. By identifying the location of fluid buildup, it helps your doctor create a map of how lymph flows and drains—and where it’s blocked—in the lymphatic system. Before the scan, a small amount of harmless radioactive dye is injected into an arm.