How soon can a capsule be formed around a seroma? (photo)

Have the ultrasound done as your PS recommended; it will tell you if the seroma is encapsulated.  I prefer to aspirate the fluid collection if they cause contour deformity right away.  Your plastic surgeon should be informed and make the decision.  
Kenneth Hughes, MD, ABPS Board Certified Plastic Surgeon
Los Angeles, CA

Hi and thanks for your question. Based on your photos, you don’t have too much seroma and don’t worry, this kind of seroma can not cause capsule formation, it is absorbed by your body with time. For clarification purpose, generally capsule formation occur against the foreign material

Thank you for your question. Seromas do occur with tummy tucks. Typically they can be aspirated with a needle in the office. I recommend following up with your PS or consulting with one new where you live to have it drained. Good luck with your recovery.