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A MyBCTeam Member asked a question 💭
Fort Washington, MD
March 16, 2025
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What causes fluid buildup after breast cancer surgery? Two common types are:

Seroma - A collection of fluid that can develop after breast cancer surgery. If you're doing post-surgery exercises, you may need to reduce how often you perform them and avoid lifting your arm above your head if a seroma develops. Your healthcare Show Full Answer

What causes fluid buildup after breast cancer surgery? Two common types are:

Seroma - A collection of fluid that can develop after breast cancer surgery. If you're doing post-surgery exercises, you may need to reduce how often you perform them and avoid lifting your arm above your head if a seroma develops. Your healthcare team can help determine which exercises are safe based on your individual risk.

Lymphedema - Swelling that occurs when fluid collects in the breast, arm, chest, or abdomen. This is more common after lymph node removal surgery (ALND), mastectomy, or radiation treatment to lymph nodes. Risk factors include smoking and diabetes. If you notice swelling, especially in your lower abdominal area that creates a bulge, consult your doctor right away. They can evaluate whether it's lymphedema or another condition requiring treatment. Your healthcare team will guide you on appropriate activities and exercises that won't increase your risk of fluid buildup complications.

March 16, 2025

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