Isolated lymphatic malformations (LMs) are benign (non-cancerous) growths. With appropriate care, most people with LMs lead active, fulfilling lives. Daily experiences often depend on the size, location, and symptoms of the LM.
Health and Daily Care
Protecting the affected area is an important part of daily care, especially if the LM involves the skin or leaks fluid. Good skin care can help reduce irritation and lower the risk of infection.
Your care team may recommend:
- Gentle cleansing and regular moisturizing
- Avoiding tight clothing or repeated friction over the area
- Watching for redness, pain, swelling, or drainage that could signal infection
Growth and Changes Over Time
An LM often grows slowly and proportionally as a child grows. Changes in size or appearance can also occur later in life, sometimes triggered by infection, injury, puberty, or pregnancy.
Contact your care team if you notice:
- Rapid swelling, redness, or increasing pain
- Sudden changes during puberty or pregnancy
- Swelling or symptoms after trauma or injury
Daily Activities
Most children and adults with isolated LMs can safely participate in everyday activities.
- Activities such as swimming, walking, and non-contact sports are usually encouraged.
- If the LM involves the face, neck, chest, or airway, an emergency plan may be helpful. This plan should be shared with caregivers, teachers, coaches, and school staff as appropriate.
Appearance and Confidence
Visible LMs—especially on the face or neck—can affect self-esteem or confidence for some individuals. Open communication, encouragement, and emotional support can make a meaningful difference.
Connecting with other individuals or families affected by LMs can also be reassuring. Many people live healthy, confident lives with isolated LMs, and peer support can help remind families they are not alone.
