31. The plantar fascia is a layer of fibrous tissue that runs from the heel to the toes. 32. Thornton has myleofibrosis, a condition in which her bone marrow is gradually being replaced with fibrous tissue . 33. Throughout this process, as the bone is destroyed it is replaced by angiomatous and / or fibrous tissue . 34. The interstitium has many lymphoid cells and shows evidence of fibroplasia ( the formation of fibrous tissue ). 35. In addition to nonspecific duct widening the myoepithelial cell layer is atrophic, missing or replaced by fibrous tissue . 36. Dreiling arranged for reiki massages, which are said to realign fibrous tissue distorted by the onslaught of cancer. 37. These are enzymes secreted by cancer cells to break down the matrix, or tough fibrous tissue , around cells. 38. The president was in satisfacctory condition after surgeons successfully removed fibrous tissue from his peridontis on Monday night. 39. Bioglass 8625 does not bond to tissue or bone, it is held in place by fibrous tissue encapsulation. 40. If the bridge appears to be mostly fibrous tissue , an MRI would be the preferred modality to use.