[Cautious choice of vitrectomy in patients with retinoblastoma].

In recent years, the treatment concept of retinoblastoma has changed from focusing on saving children's life to preserving the eyeballs and useful visual function. As a promising way to retain the eyeball, the application of vitrectomy in patients with retinoblastoma has long been debated. In view of the special anatomical structure of eyes and the biological characteristics of retinoblastoma cells, retinoblastoma is always prone to recurrence and metastasis after vitrectomy. Therefore, vitrectomy could hardly be a routine treatment and it should be used in retinoblastoma patients cautiously. (Chin J Ophthalmol, 2018, 54: 649-651) .