Figure 1From: Irresponsiveness of two retinoblastoma cases to conservative therapy correlates with up- regulation of hERG1 channels and of the VEGF-A pathway B scan echography and fundus photograph of the recurrence of case 1 at 5 years follow-up. (A) B scan echography showing a great tumoral mass with calcification in the superior sector at 5 years follow-up. (A') Fundus photograph showing large tumor mass at 5 years follow-up.Back to article page