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Article

Discordance of cardiovascular abnormalities in a monozygotic twin pair carrying a class II 1q21.1 microdeletion.

Taiwanese journal of obstetrics & gynecology - 1 Jan 2020

Shi Shan-Shan, Lin Shao-Bin, Cai Dan-Lei, Wen Wang-Rong, Li Rui-Man

Abstract excerpt

OBJECTIVE: We present the prenatal diagnosis of a class II 1q21.1 microdeletion in monozygotic (MZ) twins with discordant phenotypes. CASE REPORT: A monochorionic diamniotic twin pair presented with discordant ultrasound anomalies; twin A had cardiovascular abnormalities, while twin B did not. No specific complications were noted in the twins during pregnancy. A single nucleotide polymorphism array revealed an...

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Source

Identifiers

PMID: 32039779
DOI: 10.1016/j.tjog.2019.11.019

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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