Probably normal: Small lymph nodes (like pea-size) are normal. Most likely it was inflamed and maybe now scarred from some distant past infection. Probably unlreated to your pain problem. Check with your doctor if you remain concerned -- but if she reassures you all is well, then no more tests or exams will be necessary.
Answered 3/22/2020
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7 doctors weighed in across 2 answers
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