Lymphatic Cysts: 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

Lymphatic Cysts are fluid-filled sacs that form due to abnormalities or blockages within the lymphatic system. They can occur in various parts of the body and may vary in size from small, asymptomatic lesions to larger cysts that cause swelling, discomfort, or pressure on nearby structures. Early evaluation can help determine the cause and guide appropriate treatment when needed.

What are the Types of Lymphatic Cysts?

Lymphatic cysts are classified based on their location and structural characteristics. Different types may develop due to varying lymphatic abnormalities.

Lymphangiomas, which are fluid-filled sacs that form due to abnormal development of lymphatic vessels
Lymphoceles, which usually develop after surgery or trauma to the lymphatic system
Cystic hygromas, larger cystic masses commonly found in the neck region
Branchial cleft cysts, which occur in the neck due to the incomplete closure of embryonic structures
Retroperitoneal lymphatic cysts are rare cysts that develop in the abdominal cavity
Mesenteric lymphatic cysts, which form in the tissue connecting the intestines

What are the Symptoms or Warning Signs of Lymphatic Cysts?

Lymphatic cysts may produce noticeable symptoms when they grow larger or press against surrounding tissues. In some cases, they may remain painless and be discovered during medical examinations.

Swelling or a soft lump in areas such as the neck, armpits, or groin.
Pain or discomfort in the affected area, especially when pressure is applied.
Redness or warmth of the skin over the cyst.
Limited movement of nearby joints if the cyst presses on surrounding tissues.
Recurrent infections near the cyst.
Fever, chills, or fatigue if infection develops.

What are the Common Causes of Lymphatic Cysts?

Lymphatic cysts usually develop when the normal flow of lymph fluid is disrupted. Several factors can interfere with lymphatic drainage and contribute to cyst formation.

Blockages in lymphatic vessels prevent normal lymph flow
Infections such as lymphangitis or cellulitis, causing inflammation of the lymphatic tissues
Trauma or injury to the lymphatic system
Surgical procedures that damage lymphatic vessels
Congenital abnormalities affecting lymphatic vessel development
Medical conditions such as lymphedema or lymphangiectasia

When Should You See a Doctor for Lymphatic Cysts?

A persistent swelling, enlarging lump, or cyst causing discomfort should be evaluated by a Vascular Surgeon, Oncologists or Pediatric Surgeon. Early assessment can help prevent complications and determine the most appropriate treatment approach.

You should see a doctor if you have:

A growing soft tissue swelling or lump
Discomfort caused by the cyst
Cosmetic concerns related to the lesion

Get medical help immediately if:

Difficulty breathing or swallowing
Signs of infection such as redness and fever
Rapid enlargement of the cyst

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

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How are Lymphatic Cysts Diagnosed?

Diagnosing lymphatic cysts involves evaluating the lump or swelling through physical examination and imaging tests. Doctors may also perform procedures to confirm the diagnosis and rule out other conditions.

Physical examination to assess the size, location, and texture of the cyst
Ultrasound imaging to visualize fluid-filled structures
MRI scans to obtain detailed images of the cyst and surrounding tissues
Fine needle aspiration to remove and analyze cyst fluid
Biopsy in certain cases to confirm lymphatic tissue involvement

What are the Treatment Options for Lymphatic Cysts?

Treatment for lymphatic cysts depends on the size of the cyst, its location, and whether it causes symptoms. Some cysts may require only monitoring, while others may need medical or surgical intervention.

Observation and regular monitoring for small, asymptomatic cysts
Aspiration to drain fluid from the cyst and relieve pressure
Sclerotherapy, where a medication is injected to shrink the cyst
Surgical removal for large or recurrent cysts
Treatment of underlying infections, if present

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What is the Recovery Process for Lymphatic Cysts?

The recovery process depends on the treatment method used and the size of the cyst. Most patients recover well with proper medical care and follow-up.

Regular follow-up visits to monitor the cyst or treatment results
Proper wound care if surgical removal or aspiration is performed
Avoiding pressure or trauma to the affected area
Monitoring for signs of recurrence or infection
Maintaining good hygiene and overall health

With timely diagnosis and appropriate treatment, most lymphatic cysts can be effectively managed with minimal complications.

Frequently Asked Questions

1. What are the common signs of Lymphatic Cysts?

Common signs of Lymphatic Cysts include painless swelling, usually in the neck, armpit, or groin, which may grow over time.

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

Maintain a healthy weight, eat a balanced diet low in sodium, exercise regularly to improve circulation, and avoid tight clothing or jewelry.

3. What are the potential complications of Lymphatic Cysts?

Complications of Lymphatic Cysts may include infection, pain, swelling, and obstruction of lymph flow leading to lymphedema.

4. How can Lymphatic Cysts be treated and controlled?

Lymphatic cysts can be treated with aspiration or surgery. Controlling symptoms involves managing infections and maintaining proper hygiene.

5. How can I prevent the recurrence of Lymphatic Cysts?

Preventing lymphatic cyst recurrence involves proper wound care after surgery, avoiding trauma to the affected area, and managing any underlying conditions.