I am looking for advice. I am female and in my early twenties.
I have a large lump on my outer left thigh (about the size of a hand). It is not red and does no look deformed, but is visible even with jeans on. It does not hurt unless I bump it on something.
My first doctor though it could be phlebitis and told me to take anti-inflammatory meds and to use a heating pad on it. A month later and it was still there so I got a second opinion with a new doctor. He did an ultrasound, an x-ray, and even an MRI. They all came back negative... so does that mean I shouldn't be worried? Does "negative" mean it definitely isn't a tumor/mass (cancer runs in my family)?
Because they were all negative he thinks it is just a "fatty mass" and I was told not to worry about it unless anything changes, but I am still very concerned. They do not want to biopsy because I am on blood thinners for a genetic mutation I recently found out I have.
Should I pressure them to biopsy, should I get a third opinion, or should I just see if anything changes? Thanks.