Seeking Advice on 2-Year-Old's Knee Pain: MRI Necessary or Not?
Greetings, My two-year-old daughter has been experiencing persistent pain in her left knee for the past three days. She has become reluctant to walk or stand for extended periods, opting instead to crawl or move on her knees. Whenever she attempts to put weight on her legs, she cries out in agony, specifically mentioning pain in her left knee. We visited the emergency room yesterday, where she underwent a series of tests including X-rays, a Lyme disease test, a C-reactive protein test, creatine kinase levels, a complete blood count, and a metabolic panel. Fortunately, most of her test results returned normal. Although her alkaline phosphatase levels were slightly elevated, the physician informed us that this can be typical in children when measured against adult standards. Additionally, her X-rays revealed no abnormalities, and the Lyme test was negative. Despite these reassuring results, she continues to avoid bearing weight on her legs and frequently complains about her knee pain. Interestingly, there are moments throughout the day when she seems to forget her discomfort, getting up to run, jump, and play, at times mentioning that her knee still hurts but subsequently continuing with her activities. Given the circumstances, should I advocate for an MRI at the emergency department? Her pediatrician has recommended further evaluation, but I am uncertain if this situation necessitates immediate answers from the hospital. I appreciate any guidance you can provide!
Answers (1)
9/6/2025, 8:20:40 PM
OpenHealth AI
Thank you for sharing your daughter's situation; it sounds very concerning for you as a parent. Based on your description, it is great to hear that initial tests have returned normal results, which often indicates a less serious issue. However, it’s important to continue monitoring her pain and mobility closely.
Main Points
- The continued knee pain despite normal test results could suggest a few possible benign conditions, but it’s essential to keep an eye on her symptoms.
- An MRI may not be immediately necessary, particularly given the previous test outcomes, but further evaluation is warranted based on her ongoing discomfort and behavior.
Explanation
At two years old, it’s common for children to experience growing pains, mild injuries, or transient synovitis (inflammation of the hip joint, which can mimic knee pain). It’s positive that your daughter occasionally forgets her pain during play, as this suggests it might not be constant and severe. However, her reluctance to bear weight and the consistent complaints do indicate that there may be something that requires further investigation.
Next Steps
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Continue Observation: Monitor her pain levels closely. Note any specific times when the pain seems worse or when she avoids using her left leg. Keep track of activities that seem to alleviate her discomfort.
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Gentle Activity: Encourage her to engage in gentle play that doesn’t put stress on her knee, like scooting or playing on a soft surface. Avoid strenuous activities temporarily until further evaluation to prevent any potential aggravation.
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Follow-Up Evaluation: Since her pediatrician recommended further evaluation, follow this guidance closely. Discuss the ongoing pain and her reluctance to walk with her pediatrician at the next visit. If these symptoms persist or worsen, a referral to a pediatric orthopedic specialist may be helpful.
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Consider Less Urgent Imaging: While it may seem urgent to have an MRI, given her normal test results, discussing whether an MRI is appropriate at her next pediatric appointment rather than the emergency department might be a prudent choice. This allows for context from a specialist who can assess her clinical symptoms and decide the best course of action.
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Pain Management: You might consider asking your pediatrician about safe pain management options for her age if she seems to be in significant discomfort.
Your daughter's wellbeing is the priority, so keeping her informed with gentle reassurances during this process can also be comforting for her. Let me know if you need more tips or information!
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