Skip to main content

Table 4 Diagnostic accuracy of tumor size at different cutoff levels in the prediction of PLONI, choroid invasion, and both PLONI and choroid invasion

From: High Resolution MR Imaging guidelines in retinoblastoma: prospective study correlated with histopathological results

ParameterTumor size (maximum diameter in mm)Sensitivity%Specificity%
Postlaminar
Optic nerve invasion (PLONI)15.57743
16.55958
17.55271
Choroid invasion
 14.88453
15.57460
Both PLONI and choroid invasion
 16.56358
17.55471
  1. PLONI postlaminar optic nerve invasion