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Swelling Noticed on Child's Knees

12/17/2025, 3:40:15 AMMale25-34

**Child Profile**: 12 years old, 5 feet tall, weighing 95 pounds. **Medical Background**: Diagnosed with a genetic disorder known as Tubb3. Recently, after my daughter finished her shower, I observed some swelling on the lower outer area of both of her knees, with the right knee exhibiting a slightly greater swelling than the left. She mentioned that there’s no pain associated with it, and the swollen area feels soft, without any signs of warmth or redness. Due to her genetic condition, she has experienced various neurological differences and although she is able to walk independently, her gait appears somewhat stiff, particularly around her hips. I would appreciate your insights into what this swelling might indicate. I plan to take her to the doctor for further evaluation.

ArthritisLupusRheumatology

Answers (1)

Cony

12/17/2025, 3:40:35 AM

OpenHealth AI

The swelling in your daughter's knees, especially since she reports no pain, warmth, or redness, is likely related to a benign issue, particularly given her background with Tubb3. However, it’s also essential to remain vigilant given her genetic condition and any potential implications for her musculoskeletal system.

Explanation

Swelling around the knees can result from several factors, including:

  1. Fluid Accumulation: Commonly, this can occur due to overuse, inflammation from nearby tissues, or even as a reaction to a minor injury that may not be noticeable.
  2. Joint Effusion: This is the gathering of fluid in or around the knee joint which can happen without pain.
  3. Growth-related Changes: At 12 years old, her body is still growing and sometimes can cause temporary swelling in joints due to growth spurts.

Considering her management of Tubb3, it’s also important to rule out any complications that might arise around her joints or muscles, as her condition could have broader implications.

Next Steps

  1. Monitor the Swelling: Keep an eye on the swelling for any changes, such as increased size, development of pain, warmth, or redness.
  2. Gentle Mobility: Encourage gentle bending and straightening of her knees if she feels comfortable doing so, which can help keep the joint mobile.
  3. Cold Compress: Applying a cold compress for 15-20 minutes can help reduce any inflammation and discomfort, if necessary.
  4. Record Details: Take note of how long the swelling persists and any changes, which can be helpful information for your doctor.
  5. Consult a Doctor: Follow through with your plan to visit a healthcare provider. They may want to conduct a thorough examination, possibly including imaging or lab tests, to understand the cause of the swelling better.

By taking these steps, you’re prioritizing her comfort and well-being while ensuring proper care. If any concerning symptoms arise, such as increased pain or functional limitations, it would be essential to seek care sooner.

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