Article
Retinoblastoma in twins: Risk assessment of genotypic variants.
Indian journal of ophthalmology - 1 May 2021
Raval Vishal, DeBenedictis Meghan, Bowen Randy, Soto Hansell, Davanzo Jacquelyn, Singh Arun
Abstract excerpt
Purpose: To describe methods of risk assessment in twins with retinoblastoma (RB). Methods: A case series of four RB probands with a twin sibling. Family status, clinical presentation, and RB1 germline status-based risk assessment were analyzed. Results: Two pairs had a positive family history (unilateral and bilateral RB in one of the parents (#1 and #2, respectively) and two pairs (#3 and #4) were sporadic. One...
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