I had it in my neck,post surgery,Mondor’s Cord is inflammation of a blood vessel. It isn’t considered a “risk” It heals on it’s own,this information is based on personal experience,I am not a medical professional,but after researching I believe thats what I had although I didnt have it confirmed.As I thought it was just part of the healing process,it had disappeared by the time I went for my post op check.xxx