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2014 to 2019 Saw Increase in Prevalence of Autism in U.S. Children
AI Algorithm May Differentiate Polyps on CT Colonography
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Chromosome and Gene Anomalies
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Chromosome and Gene Anomalies
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Overview of Chromosomal Anomalies
Terminology
Diagnosis
Screening
Down Syndrome (Trisomy 21)
Etiology
Pathophysiology
Symptoms and Signs
General appearance
Growth and development
Cardiac manifestations
Gastrointestinal manifestations
Diagnosis
Concomitant medical conditions
Treatment
Key Points
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Trisomy 18
Symptoms and Signs
Diagnosis
Treatment
Treatment reference
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Trisomy 13
Diagnosis
Treatment
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Chromosomal Deletion Syndromes
5p- syndrome (5p minus syndrome or cri-du-chat syndrome)
4p- syndrome (4p minus syndrome or Wolf-Hirschhorn syndrome)
Subtelomeric deletions
Microdeletion and Microduplication Syndromes
Overview of Sex Chromosome Anomalies
Lyon hypothesis (X-inactivation)
Turner Syndrome
Pathophysiology
Symptoms and Signs
Diagnosis
Concomitant medical conditions
Diagnosis reference
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Key Points
Klinefelter Syndrome (47,XXY)
Diagnosis
Treatment
47,XYY Syndrome
Other X Chromosome Anomalies
Fragile X Syndrome
Symptoms and Signs
Diagnosis
Treatment
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