Symptoms vary from case to case, and may correlate to how much of the chromosome is missing. Symptoms that are frequently observed with the condition include: * Low birth weight * Malformations of the head * Eye abnormalities * Defects of the hands and feet, polydactyly * Reproductive abnormalities (males) * Psychological and motor retardation
Partial monosomy 13q
Distal trisomy 10q
2q37 monosomy
Tetrasomy 18p
Chromosome 2q deletion
Tetrasomy 9p
Chromosome 15q partial deletion
Monosomy 9p