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Pedigree Chart · BRCA

BRCA1 hereditary cancer (four-generation) — Pedigree Chart

Four-generation BRCA1 pedigree distinguishing affected, carrier, and presymptomatic individuals — per NSGC standard for cascade testing and insurance pre-authorization.

Tipo Albero genealogicoStandard NSGC Pedigree Standardization (Bennett 2008)Motore schematex-pedigreeAggiornato 27/05/2026
BRCA1 hereditary cancer (four-generation)
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La richiesta

“A BRCA1 family pedigree: affected deceased grandmother I-2 and unaffected grandfather I-1 have an affected daughter, an unaffected son and a carrier daughter. The affected daughter has an affected proband daughter, an unaffected son and a presymptomatic daughter; the carrier daughter has a carrier daughter and an unaffected son.”

Prova alloraAdd an age at diagnosis noteMark the carrier daughter as consultand

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