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Features include common findings: Triangular face, Failure to thrive, Intrauterine growth retardation, and Small for gestational age and others; and sometimes findings: Facial asymmetry, Motor delay, Specific learning disability, and Umbilical hernia and others.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Growth and development | 5 | Failure to thrive, Intrauterine growth retardation, Short stature |
Biomarker and diagnostic research for silver-Russell syndrome due to 11p15 microduplication has been reported in the published literature.
Phenotype severity distribution: 9 common features.
1 clinical trial registered, 1 recruiting. Interventions under study include other interventions. Research is primarily sponsored by academic and government institutions.
2 publications have been identified in PubMed for silver-Russell syndrome due to 11p15 microduplication. Research spans Diagnostic / Biomarker (50%) and Case Report / Case Series (50%).
Kessler L (2025). [PMID: 39663844](https://pubmed.ncbi.nlm.nih.gov/39663844/). *Clin Genet*. [Diagnostic / Biomarker]
Vimercati A (2025). [PMID: 41429883](https://pubmed.ncbi.nlm.nih.gov/41429883/). *Sci Rep*. [Case Report / Case Series]
Data assembled from 5 of 12 sources · Last updated Sep 20, 2026, 3:21 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Head and neck |
3 |
Triangular face, Facial asymmetry, Relative macrocephaly |
Bones and joints | 1 | Delayed skeletal maturation |
Arms and legs | 1 | Clinodactyly of the 5th finger |
Brain and nerves | 1 | Specific learning disability |
Pregnancy and birth | 1 | Decreased fetal movement |