Results : changes in morphology : fibroplasia and neovascularization were the main changes in pterygium .
结果：形态学变化：纤维组织增生及新生血管形成为翼状胬肉的主要病理改变。
Although the direct transplantation of fibroblasts on pla meshes in a cartilage defect may leads to fibroplasia , fibroblasts can be induced differentiated into chondrogenic phenotype under the appropriate culture conditions .
