Pleurisy is usually the after result of an upper respiratory infection. So have you been sick recently?The outer membranes of the lung are inflamed and rub together causing much pain when you breathe.Are you taking antibiotics and/ or anti inflammatory drugs?I can understand you being worried and upset- I would be too. After we've had breast cancer,any aches.pains,tests and scans tend to make us jump to a cancer conclusion.I think I would find it hard to wait 3 months and see what happens- unless the pleurisy can be explained(ie following a virus).A" lesion"on the liver could be anything (it's a generic term)but the fact that it hasn't grown is somewhat reassuring.Are you able to talk to your GP about your concerns?I had to have a full body bone scan just before Xmas because a liver enzyme blood test was elevated.I was very anxious but it was all clear.I also had to have an abdominal ultrasound which showed up that I have a fatty liver- not good,but not cancer.It's such a relief when it's not cancer- limbo land is awful and I really feel for you.Be pro active until you have some piece of mind. Big hug,Tonya xx