I had scar retouch after 1 yr TT due to a seroma & infection that led to severe scar adhesion. How to avoid it again now?(photo)

25yo male, had a TT+gynecom last year, with some seroma. 8w post op, my doctor had to reopen the area to release some residual seroma & pus, placed a penrose drain. after, scar on left side was adhered and swollen. 1y passed, not much improved. Doc suggested retouching to remove any scar tissue. 2w post op now, swelling is more significant on the left side again. 10d post op,250cc seroma was asp. and I can feel more ever since. always wearing compression garments and I have already started MLD.

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