摘要
Dear Editor,I am Dr.Tian Tian,from the Department of Ophthalmology,Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine,Shanghai,China.I write to present a rare case report of a delayed diagnosis of unsuspected retinoblastoma（RB）in an in vitro fertilisation（IVF）infant with retinopathy of prematurity.
Dear Editor,I am Dr.Tian Tian,from the Department of Ophthalmology,Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine,Shanghai,China.I write to present a rare case report of a delayed diagnosis of unsuspected retinoblastoma（RB）in an in vitro fertilisation（IVF）infant with retinopathy of prematurity.
