BMC Ophthalmology (Jan 2020)

Pars plana vitrectomy under melphalan irrigation for recurrent retinal detachment in eyes treated for retinoblastoma: a case report

  • Christina Stathopoulos,
  • Jessica Sergenti,
  • Marie-Claire Gaillard,
  • Francis L. Munier,
  • Alejandra Daruich

DOI
https://doi.org/10.1186/s12886-020-1315-7
Journal volume & issue
Vol. 20, no. 1
pp. 1 – 5

Abstract

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Abstract Background Tractional retinal detachment with or without secondary tear is a rare complication reported in less than 0.5% of in eyes treated for retinoblastoma. Pars plana vitrectomy (PPV) in eyes with history of retinoblastoma has been associated with a significant risk for recurrence, extraocular spread, and systemic metastases. We report here the successful management by PPV under melphalan irrigation of 2 children presenting with tractional retinal detachment after retinoblastoma therapy and scleral buckle surgery. Case presentation A 7-year-old girl with a history of bilateral retinoblastoma (group D) presented with light perception best-corrected visual acuity (BCVA) and tractional retinal detachment (RD) in her left eye, 3 years after the last intra-arterial chemotherapy (IAC) injection. Moreover, she had history of left eye rhegmatogenous RD treated by scleral buckle 1 month after the last IAC and cataract surgery 12 months later. PPV associated with retinectomy, laser photocoagulation and silicone oil tamponade was performed. Silicone oil was removed 4 months later. Fifteen months after PPV, BCVA had increased to 20/32 without recurrence of RD and no evidence of tumor activity. A 7-year-old boy with a history of unilateral retinoblastoma (group D) in his left eye presented with rhegmatogenous RD 21 months after the last treatment for retinoblastoma. Scleral buckle surgery was performed, but 3 weeks later the patient presented with tractional RD associated with proliferative vitreo-retinopathy. BCVA was counting fingers. PPV associated with membrane peel, laser photocoagulation and silicone oil tamponade was performed. Silicone oil was removed after 5 months followed by cataract surgery 5 months later. Twenty months after PPV, BCVA was 20/20 and there was no sign of tumor recurrence. Conclusions PPV under melphalan irrigation, with retinectomy, if necessary, and silicone oil tamponade, allows anatomical and functional improvement in eyes with history of retinoblastoma and scleral buckling developing tractional RD.

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