1. Pterygia are caused by collagen degeneration and fibrovascular proliferation.

2. Histologic analysis showed a fibrovascular tissue in the interface between tendon and bone, with a more robust fibrocartilage zone between the bone and the tendon in the growth factor-treated animals.

3. Results Bone resorption and fibrovascular stroma formation were the main histological presentation 1 week after surgery.

4. Pterygium is a triangular sheet of fibrovascular tissue that invades the clear cornea from the bulbar conjunctiva, and has a high recurrence rate after simple excision.

5. Therefore, some blinding conditions characterized by vitreous hemorrhage( ), fibrovascular tissue growth and retinal detachment can be reversed.

6. Central fibrovascular bundle and edge fibrovascular bundle are two relatively independent fibrovascular systems in wheat stalk.

7. Objective : Pterygium formation is the process of the arising and extending of wing-shaped fold of fibrovascular tissue from the interpalpebral conjunctiva to the cornea.

8. Urothelial papilloma is defined as discrete papillary growth with a central fibrovascular cores lined by urothelium of normal thickness and cytology.

9. When all vitreous traction is relieved and the posterior vitreous surface is excised, further growth of fibrovascular tissue from the retina is rare.

10. The second and third extend internodes of the base have the largest number of central fibrovascular bundle, next to them are the first and fourth.

11. This web site includes the links to other database, such as: fibrovascular plant database, plant specimen, seed source, rare plant database and intro- seed database.

12. In contrast, low grade papillary tumors demonstrate densely arranged but normal-shaped small cells extending outward from fibrovascular cores.