Metachronous, non‐pineal, trilateral retinoblastoma in a patient with a seemingly reduced‐expressivity RB1 germline deletion. Issue 3 (18th March 2022)

• Record Type: Journal Article
• Authors: Eiset, Saga Elise; Funding, Mikkel; Racher, Hilary; Heegaard, Steffen; Gallie, Brenda; Urbak, Steen Fiil; Gregersen, Pernille A.
• Is Part Of: Clinical case reports. Volume 10:Issue 3(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-03-18
• Subjects: DNA copy number analysis -- intracranial tumor -- RB1 -- retinoblastoma -- trilateral; Medicine -- Periodicals; 616.09
• DOI: 10.1002/ccr3.5498
• Languages: English
• ISSNs: 2050-0904

Abstract

Abstract: The clinical course of trilateral retinoblastoma can be unpredictable, and expressivity of germline RB1 variants may vary during development. We describe an unexpected fatal case of trilateral retinoblastoma with an intracranial tumor in an unusual location and discuss genetic copy number analyses as a useful diagnostic tool with therapeutic potential. Abstract : The clinical course of trilateral retinoblastoma can be unpredictable, and expressivity of germline RB1 variants may vary during development.