Intravitreal melphalan for persistent retinoblastoma vitreous seeds

Abstract: A 7-month-old male presented with bilateral retinoblastoma, initially group E OD and group C OS (International Intraocular Retinoblastoma Classification). The patient underwent enucleation with adjuvant chemotherapy and radiotherapy on the right eye for extraocular retinoblastoma. The main tumors on the left eye regressed with combined neoadjuvant chemotherapy with focal therapy, but had persistent sphere vitreous seeds overlying the tumor at the superotemporal mid-periphery and at the inferior periphery. Intravitreal injection of melphalan was performed. Vitreous seeds were clinically undetectable after 2 cycles of injection. Six months from the 2nd intravitreal injection of melphalan, there was no evidence of new tumors nor vitreous seeds in the left eye. No documented complications of intravitreal melphalan injection were experienced. This is the first documented successful treatment of vitreous seeds with intravitreal melphalan at the Ocular Oncology/Retinoblastoma Unit of the...

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Intravitreal melphalan for persistent retinoblastoma vitreous seeds ; volume:12 ; day:08 ; month:02 ; year:2022
GMS ophthalmology cases ; 12 (08.02.2022)

Classification
Medizin, Gesundheit

Creator
Redondo-Villanueva, Marie Jeazelle H.
Mercado, Gary John V.

DOI
10.3205/oc000190
URN
urn:nbn:de:0183-oc0001900
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:29 AM CEST

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Associated

  • Redondo-Villanueva, Marie Jeazelle H.
  • Mercado, Gary John V.

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