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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Characterization, treatment and prognosis of retinoblastoma with central nervous system metastasis

Fig. 2

Representative images of CSF cytology and histopathology in retinoblastoma patients with CNS metastasis. Retinoblastoma cells as shown in the CSF smear (a, × 200), and tumor cells spreading in the optic nerve (b, × 200), left temporal lobe (c, × 100), mesencephalon (d,× 100), and cerebellomedullary (e,× 100) as stained by haematoxylin and eosin. CSF: cerebrospinal fluid; CNS: central nervous system

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