This topic has 1 reply, 2 voices, and was last updated 1 year, 3 months ago by Stephen Bird. Viewing 1 reply thread Author Posts 06/09/2023 at 11:06 am #53367 Jayeta ChoudhuryParticipant Do you fna or biopsy a fibromatosis to prove its not something more sinister? 06/09/2023 at 12:05 pm #53369 Stephen BirdKeymaster Hi Jayeta, It is a good question you raise, We have never biopsied one. We just follow them up. The differential diagnosis to be concerned about is a sarcoma, So we wouldn’t biopsy this anyway. If we are concerned they get an MRI scan and this settles the argument. Steve Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In