©2013 Baishideng.
World J Pharmacol. Sep 9, 2013; 2(3): 65-72
Published online Sep 9, 2013. doi: 10.5497/wjp.v2.i3.65
Published online Sep 9, 2013. doi: 10.5497/wjp.v2.i3.65
Table 1 Reese-Ellsworth classification
| Group | Globe salvage likelihood | Features |
| I | Very favorable | < 4 disc diameters at or behind equator |
| (1) solitary | ||
| (2) multiple | ||
| II | Favorable | 4-10 disc diameters, at or behind equator |
| (1) solitary | ||
| (2) multiple | ||
| III | Doubtful | (1) anterior to equator |
| (2) solitary, > 10 disc diameter behind equator | ||
| IV | Unfavorable | (1) multiple tumors, some > 10 disc diameters |
| (2) lesion extends anteriorly to ora serrata | ||
| V | Very unfavorable | (1) tumors occupying over 50% of retina |
| (2) vitreous seeding |
- Citation: Shah NV, Houston SK, Murray TG. Retinoblastoma and treatment: A current evaluation of advanced therapy. World J Pharmacol 2013; 2(3): 65-72
- URL: https://www.wjgnet.com/2220-3192/full/v2/i3/65.htm
- DOI: https://dx.doi.org/10.5497/wjp.v2.i3.65