PURPOSE: The aim of this survey was to review the different studies regarding the occurrence of second primary tumours (SPT) among survivors of retinoblastoma. METHODS: Ovid (Medline, Current contents life, Psychlit, Embase) was searched for the years 1966-1995 using the mesh headings: 'retinoblastoma', 'second primary neoplasms', and 'multiple primary neoplasms'. The inclusion criteria were: the study should involve 50 patients or more and should not be limited to one specific SPT. A checklist with criteria regarding the study design and the results was applied to each study. RESULTS: Eleven studies were identified which met the inclusion criteria. Thirty-five different types of SPT (Ntotal = 243) were reported. Most of them were osteosarcomas (37.0%), followed by melanomas (7.4%), soft-tissue sarcomas (6.9%), brain tumors (4.5%), fibrosarcomas (3.3%), chondrosarcomas (3.3%), and sarcomas (3.3%). Less frequently reported were leukemias (2:4%), sebaceous cell carcinomas (1.6%), and non-Hodgkin lymphomas (1.6%). Pineoblastoma, which in fact is a trilateral retinoblastoma and not an SPT, was found in 2.4%. Despite the differences, all 11 studies showed a higher incidence of SPT compared to the general population. Only 4 studies were judged to be free from selection bias, reporting a cumulative incidence of SPT of 8.4% 18 years after diagnosis, 15.7% at the age of 20 years, 19% at the age of 35 years, and a relative risk of 15.4 for SPT, respectively. CONCLUSION: SPT is a serious problem for the survivors of hereditary retinoblastoma and its importance should be recognized in (genetic) counseling of patients.
PURPOSE: The aim of this survey was to review the different studies regarding the occurrence of second primary tumours (SPT) among survivors of retinoblastoma. METHODS: Ovid (Medline, Current contents life, Psychlit, Embase) was searched for the years 1966-1995 using the mesh headings: 'retinoblastoma', 'second primary neoplasms', and 'multiple primary neoplasms'. The inclusion criteria were: the study should involve 50 patients or more and should not be limited to one specific SPT. A checklist with criteria regarding the study design and the results was applied to each study. RESULTS: Eleven studies were identified which met the inclusion criteria. Thirty-five different types of SPT (Ntotal = 243) were reported. Most of them were osteosarcomas (37.0%), followed by melanomas (7.4%), soft-tissue sarcomas (6.9%), brain tumors (4.5%), fibrosarcomas (3.3%), chondrosarcomas (3.3%), and sarcomas (3.3%). Less frequently reported were leukemias (2:4%), sebaceous cell carcinomas (1.6%), and non-Hodgkin lymphomas (1.6%). Pineoblastoma, which in fact is a trilateral retinoblastoma and not an SPT, was found in 2.4%. Despite the differences, all 11 studies showed a higher incidence of SPT compared to the general population. Only 4 studies were judged to be free from selection bias, reporting a cumulative incidence of SPT of 8.4% 18 years after diagnosis, 15.7% at the age of 20 years, 19% at the age of 35 years, and a relative risk of 15.4 for SPT, respectively. CONCLUSION: SPT is a serious problem for the survivors of hereditary retinoblastoma and its importance should be recognized in (genetic) counseling of patients.
Authors: Danielle Novetsky Friedman; Eric Lis; Charles A Sklar; Kevin C Oeffinger; Marina Reppucci; Megan Harlan Fleischut; Jasmine H Francis; Brian Marr; David H Abramson; Ira J Dunkel Journal: Pediatr Blood Cancer Date: 2013-11-01 Impact factor: 3.167
Authors: Emily S Tonorezos; Danielle Novetsky Friedman; Dana Barnea; Machteld I Bosscha; Guillermo Chantada; Charlotte J Dommering; Pim de Graaf; Ira J Dunkel; Armida W M Fabius; Jasmine H Francis; Mary-Louise C Greer; Ruth A Kleinerman; Wijnanda A Kors; Suzanne Laughlin; Annette C Moll; Lindsay M Morton; Petra Temming; Margaret A Tucker; Flora E van Leeuwen; Michael F Walsh; Kevin C Oeffinger; David H Abramson Journal: Ophthalmology Date: 2020-05-15 Impact factor: 12.079
Authors: Jan-Hermen Dannenberg; Leontine Schuijff; Marleen Dekker; Martin van der Valk; Hein te Riele Journal: Genes Dev Date: 2004-12-01 Impact factor: 11.361