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A 29-year-old female asked about a 41-year-old male:

Xray shows pqinful lump on my knee isnt connected to my bone what could be causeing. lump on inside of knee. feels tight round the back of the knee?

1 doctor answer1 doctor weighed in
Dr. Michael Gabor
Diagnostic Radiology 34 years experience
Difficult: to answer based on limited information, but could be a bursal fluid collection/bursitis, ganglion cyst, meniscal cyst, or popliteal cyst. These wouldn't show up on xray. They would be seen easily on MRI.
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Last updated Feb 7, 2015

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