Lymphangiosarcoma: Symptoms, Causes, Diagnosis and Treatment

Written by Medicover Team and Medically Reviewed by Dr Kovvuru Bhaskar Reddy , Oncologists

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1. Causes 2. Find a Doctor 3. Diagnosis 4. Treatment 5. FAQs

Lymphangiosarcoma is a rare and aggressive cancer that develops from the cells lining the lymphatic vessels. It most commonly occurs in individuals with long-standing chronic lymphedema, particularly after cancer treatment involving lymph node removal or radiation therapy. Early diagnosis and prompt treatment are important because the disease can spread rapidly and affect surrounding tissues and organs.

What are the Types of Lymphangiosarcoma?

Lymphangiosarcoma can develop in different tissues depending on the location of the affected lymphatic vessels. The disease is generally classified into several types based on where it occurs in the body.

Cutaneous lymphangiosarcoma, which develops in the lymphatic vessels of the skin
Deep soft tissue lymphangiosarcoma, which forms in deeper tissues beneath the skin
Lymphangiosarcoma of bone, a rare subtype involving cancerous growth in bone tissue
Breast lymphangiosarcoma, affecting lymphatic vessels within breast tissue
Radiation-induced lymphangiosarcoma, developing years after exposure to radiation therapy

What are the Symptoms or Warning Signs of Lymphangiosarcoma?

Lymphangiosarcoma is an aggressive cancer and may show several symptoms as it progresses. Recognizing these warning signs early can help ensure timely diagnosis and treatment.

Swelling or a lump in the affected area
Skin changes such as redness, discoloration, or thickening
Pain or tenderness in the affected region
Persistent swelling in areas affected by chronic lymphedema
Unexplained fatigue
Unintentional weight loss
Enlarged lymph nodes near the tumor site

What are the Common Causes of Lymphangiosarcoma?

The exact cause of lymphangiosarcoma is not always known. However, several factors are believed to contribute to the development of this rare cancer by damaging lymphatic vessels or causing abnormal cell growth.

Chronic lymphedema causes persistent swelling due to impaired lymphatic drainage
Previous radiation therapy used in cancer treatment
Genetic mutations affecting normal cell growth and division
Exposure to environmental toxins such as arsenic or vinyl chloride
Chronic inflammation affecting the lymphatic vessels

When Should You See a Doctor for Lymphangiosarcoma?

Any new skin discoloration, nodules, non-healing ulcers, or rapidly changing lesions in an area affected by chronic lymphedema should be evaluated by a Surgical Oncologist or Medical Oncologist. Early diagnosis is crucial because this cancer can spread quickly.

You should see a doctor if you have:

New purple or reddish skin patches
Persistent nodules in a swollen limb
Changes in the appearance of chronic lymphedema

Get medical help immediately if:

Rapid growth of skin lesions
Bleeding or ulceration of affected areas
Severe pain or signs of cancer spread

These could be signs of a serious complication like Lymphangiosarcoma, which needs urgent care.

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How is Lymphangiosarcoma Diagnosed?

Diagnosing lymphangiosarcoma usually requires a detailed medical evaluation along with imaging and laboratory tests. Doctors assess symptoms, medical history, and test results to confirm the condition.

Physical examination to evaluate swelling, skin changes, or lumps
Biopsy of the affected tissue to confirm the presence of cancer cells
MRI or CT scans to determine the size and spread of the tumor
Lymphangiography to visualize the lymphatic vessels
Blood tests to evaluate overall health and detect abnormalities

What are the Treatment Options for Lymphangiosarcoma?

Treatment for lymphangiosarcoma typically involves a multidisciplinary approach. The treatment plan depends on the stage of cancer, tumor location, and the patient's overall health.

Surgery to remove the tumor and the surrounding affected tissue
Radiation therapy to target and destroy remaining cancer cells
Chemotherapy to kill cancer cells or slow tumor growth
Targeted therapy drugs that attack specific cancer cell pathways
Immunotherapy to help the immune system fight cancer cells
Participation in clinical trials exploring new treatment strategies

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What is the Recovery Process for Lymphangiosarcoma?

The recovery process after lymphangiosarcoma treatment depends on the stage of the disease and the treatment approach used. Ongoing monitoring and supportive care are essential for managing recovery and detecting recurrence.

Regular follow-up appointments to monitor treatment response
Imaging tests to check for cancer recurrence
Rehabilitation or physiotherapy if surgery affects mobility
Balanced nutrition and supportive care during recovery
Emotional support and counseling to help cope with the diagnosis and treatment

Early detection and timely treatment can significantly improve outcomes. Continuous follow-up care is essential to manage the condition and reduce the risk of recurrence.

Frequently Asked Questions

1. How do I recognize the signs of Lymphangiosarcoma?

Look for skin lesions that appear as red or purple patches, swelling in the affected area, and pain. Early diagnosis is key for treatment.

2. What lifestyle changes should I make to manage Lymphangiosarcoma effectively?

Maintain a healthy weight, avoid smoking, protect skin from injury, and follow up with your healthcare provider regularly to manage Lymphangiosarcoma effectively.