Hi there,
I am sure others will be along here as this seems to be common with a lot of us.
As for me I get random swelling throughout my body that waxes and wanes for no good reason.
In the past I have had swelling of my breast, neck, one let from the knee down, inside of my arm opposite to my elbow, etc..... You get the idea.
I think random swelling is common with Lupus as well as some other AI diseases.
Thank god they make drugs to help with these life annoyances.