OBJECTIVE: This study aimed to describe tumour identification on magnetic resonance imaging (MRI) in a 35-week fetus with familial retinoblastoma (RB) and report the use of prenatal ultrasound (US) and MRI screening in the management of fetuses at high risk of RB. METHOD: This is a retrospective review of the prenatal course and immediate postnatal findings in all children considered at high risk of RB who had prenatal imaging with both US and MRI at our institution over a 5-year period. RESULTS: Five patients met the inclusion criteria. No lesions were identified on US in any patients. Fetal MRI identified bilateral posterior pole lesions in one patient at 35 weeks' gestation. Of the four remaining patients, three developed lesions by 5 weeks of age. Only one fetus was delivered early following detection of RB. CONCLUSION: We present the first reported case of RB detected in a high-risk fetus on screening MRI at 35 weeks' gestation. A protocol for screening this population using both imaging modalities is presented.
OBJECTIVE: This study aimed to describe tumour identification on magnetic resonance imaging (MRI) in a 35-week fetus with familial retinoblastoma (RB) and report the use of prenatal ultrasound (US) and MRI screening in the management of fetuses at high risk of RB. METHOD: This is a retrospective review of the prenatal course and immediate postnatal findings in all children considered at high risk of RB who had prenatal imaging with both US and MRI at our institution over a 5-year period. RESULTS: Five patients met the inclusion criteria. No lesions were identified on US in any patients. Fetal MRI identified bilateral posterior pole lesions in one patient at 35 weeks' gestation. Of the four remaining patients, three developed lesions by 5 weeks of age. Only one fetus was delivered early following detection of RB. CONCLUSION: We present the first reported case of RB detected in a high-risk fetus on screening MRI at 35 weeks' gestation. A protocol for screening this population using both imaging modalities is presented.
Authors: Junne Kamihara; Franck Bourdeaut; William D Foulkes; Jan J Molenaar; Yaël P Mossé; Akira Nakagawara; Andreu Parareda; Sarah R Scollon; Kami Wolfe Schneider; Alison H Skalet; Lisa J States; Michael F Walsh; Lisa R Diller; Garrett M Brodeur Journal: Clin Cancer Res Date: 2017-07-01 Impact factor: 12.531
Authors: Bela S Purohit; Maria Isabel Vargas; Angeliki Ailianou; Laura Merlini; Pierre-Alexandre Poletti; Alexandra Platon; Bénédicte M Delattre; Olivier Rager; Karim Burkhardt; Minerva Becker Journal: Insights Imaging Date: 2015-10-31