RESUMEN
To describe an unusual clinical finding seen in children undergoing intra-arterial chemotherapy for retinoblastoma. A retrospective review of 69 eyes of 63 patients receiving intra-arterial chemotherapy over a 3-year period. Charts and photographs of 69 consecutive cases were reviewed, and data were collected on patients with clinical evidence of a hyperemic cutaneous periocular abnormality following the procedure. A blanching erythematous and edematous patch was noted in the periocular region in 16% [11 of 69] of the children who received intra-arterial chemotherapy. The plaque extended into the region of the supertrochlear and medial marginal artery distribution on the ipsilateral side of the intra-arterial chemotherapy. All patches of erythema spontaneously resolved within 3 months following completion of the intra-arterial chemotherapy. Periocular erythema and swelling is a self-limited clinical finding associated with intra-arterial chemotherapy in a small number of patients