Table 1.
Retinoblastomas enucleated and not subjected to preoperative or postoperative chemotherapy
| Study No | Age/sex | Clinicopathological features | P-gp | LRP | |||
| % Cells | Intensity | % Cells | Intensity | ||||
| 1 | 1 year/M | both eyes: right eye: PD | 0 | − | 40% | + | |
| 2 | 11 months/F | right eye: WD | 0 | − | 30% | +/− | |
| 3 | 5 years/M | left eye: PD | 0 | − | 0 | − | |
| 4 | 7 months/M | right eye: PD | 0 | − | 70% | + | |
| 5 | 45 days/M | right eye: PD | 0 | − | 0 | − | |
| 6 | 2 months/M | right eye: WD | 70% | + | 40% | + | |
| 7 | 10 months/F | right eye: WD | 80% | + | 0 | − | |
| 8 | 10 months/F | left eye: WD | 70% | + | 70% | + | |
| 9 | 5 months/M | right eye: WD | 40% | + | 80% | + | |
| 10 | 1½ years/M | right eye: WD | 70% | + | 0 | − | |
| 11 | 2 years/M | left eye: PD | 0 | − | 0 | − | |
| 12 | 3 years/M | left eye: MD | 0 | − | 0 | − | |
| 13 | 2 years/F | right eye: MD | 70% | + | 0 | − | |
| 14 | 3 months/F | right eye: WD | 40% | + | 90% | + | |
| 15 | 2 years/M | left eye: MD | 40% | + | 30% | + | |
| 16 | 2½ years/M | both eyes, left eye: WD | 0 | − | 20% | + | |
| 17 | 1½ years/M | right eye: WD | 0 | − | 0 | − | |
| 18 | 4 months/M | both eyes: PD | 30% | +/− | 70% | + | |
| 19 | 4 years/M | right eye: WD | 40% | +/− | 80% | + | |
| 20 | 40 days/M | both eyes: right eye: MD | 0 | − | 90% | + | |
| 21 | 18 months/M | right eye: MD | 0 | − | 0 | − | |
| 22 | 2 years/M | both eyes: left eye: PD | 0 | − | 0 | − | |
| 23 | 2 years/M | both eyes: right eye: PD | 30% | +/− | 70% | + | |
| 24 | 2 years/F | both eyes: left eye: PD | 0 | − | 0 | − | |
| 25 | 8 months/F | left eye: PD; prelaminar optic nerve invasion | 0 | − | 40% | + | |
| 26 | 7 years/F | left eye: MD; post-laminar optic nerve invasion | 0 | − | 60% | + | |
| 27 | 5 years/F | right eye: PD; focal RPE invasion. | 0 | − | 60% | + | |
| 28 | 1 year/F | right eye: PD; diffuse choroidal invasion | 20% | +/− | Neg | − | |
| 29 | 3 years/F | right eye: PD; no invasion | 0 | − | 80% | + | |
| 30 | 6 years/F | right eye: PD; iris invasion | 0 | − | 40% | + | |
| 31 | 2 years/F | left eye: PD; full thickness choroidal invasion | 0 | − | 40% | + | |
| 32 | 3 years/M | left eye: PD; prelaminar and post-laminar invasion | 0 | − | 60% | + | |
| 33 | 4 years/M | left eye: PD; diffuse choroidal and post-laminar optic nerve invasion | 20% | +/− | 40% | + | |
| 34 | 3 years/F | left eye: PD; diffuse choroidal invasion | 0 | − | 60% | + | |
| 35 | 7 years/M | right eye: PD; no invasion | 0 | − | Neg | − | |
| 36 | 9 months/M | left eye: PD; focal retinal pigment epithelium invasion and prelaminar invasion | 0 | − | 40% | +/− | |
| 37 | 2 years/F | right eye: PD; surgical end of optic nerve involved | 20% | + | 70% | + | |
| 38 | 18 months/F | left eye: PD; diffuse choroidal, prelaminar optic nerve invasion | 0 | − | Neg | − | |
| 39 | 2 years/F | right eye: MD; post-laminar optic nerve invasion | 0 | − | 50% | + | |
| 40 | 7 years/F | left eye: PD; no invasion | 0 | − | 30% | + | |
PD, poorly differentiated; MD, moderately differentiated; WD, well differentiated.