Total 101 clinical symptoms reported for 8q24.3 microdeletion syndrome 
Global developmental delay A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.
 
Synonyms:Delayed cognitive development; Delayed development; Delayed developmental milestones; Delayed intellectual development; Delayed milestones; Delayed psychomotor development; Developmental delay; Developmental delay in early childhood; Developmental delay, global; Developmental retardation; GDD; Lack of psychomotor development; Motor and developmental delay; Motormental retardation; Psychomotor delay; Psychomotor development deficiency; Psychomotor development failure; Psychomotor developmental delay; Retarded development; Retarded mental development; Retarded psychomotor development
Very frequent
Intellectual disability, moderate Moderate mental retardation is defined as an intelligence quotient (IQ) in the range of 35-49.
 
Synonyms:IQ between 34 and 49; Mental retardation, moderate; Moderate mental deficiency; Moderate mental retardation
Very frequent
Short stature A height below that which is expected according to age and sex norms. Although there is no universally accepted definition of short stature, many refer to 'short stature' as height more than 2 standard deviations below the mean for age and sex (or below the 3rd percentile for age and sex dependent norms).
 
Synonyms:Decreased body height; Height less than 3rd percentile; Short stature; Small stature; Stature below 3rd percentile
Very frequent