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Spectral domain-optical coherence tomography images of a small retinoblastoma tumor in a 3-month-old boy before (above) and after (below) the first cycle of chemotherapy (Image courtesy: Mallipatna A, Suren V. Retinoblastoma. In: Vinekar A, Avadhani K, editors. Spectral Domain Optical Coherence Imaging of the Eye. New Delhi: Elsevier Health Sciences; 2014.)
