A speech disorder that involves mispronouncing speech sounds by omitting, distorting, substituting, or adding sounds which can make speech difficult to understand. (DO)
Atonic-Astatic Syndrome of Foerster
chromosome 17p13.1 deletion syndrome
DEVELOPMENTAL DELAY, IMPAIRED SPEECH, AND BEHAVIORAL ABNORMALITIES
DEVELOPMENTAL DELAY, IMPAIRED SPEECH, AND BEHAVIORAL ABNORMALITIES, WITH OR WITHOUT SEIZURES
echolalia
Focal Epilepsy with Speech Disorder and with or without Mental Retardation
GLOBAL DEVELOPMENTAL DELAY WITH SPEECH AND BEHAVIORAL ABNORMALITIES
Maxillofacial Dysostosis
mutism
NEURODEVELOPMENTAL DISORDER WITH ABSENT SPEECH AND MOVEMENT AND BEHAVIORAL ABNORMALITIES
NEURODEVELOPMENTAL DISORDER WITH BEHAVIORAL ABNORMALITIES, ABSENT SPEECH, AND HYPOTONIA
NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES, IMPAIRED SPEECH, AND HYPOTONIA
NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA, IMPAIRED SPEECH, AND BEHAVIORAL ABNORMALITIES
neurodevelopmental disorder with hypotonia, stereotypic hand movements, and impaired language
Neurodevelopmental Disorder with Impaired Speech and Hyperkinetic Movements
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY AND SPEECH DELAY, WITH OR WITHOUT BRAIN ABNORMALITIES
NEURODEVELOPMENTAL DISORDER WITH SPEECH DELAY AND VARIABLE OCULAR ANOMALIES
neurodevelopmental disorder with speech impairment and dysmorphic facies
Non-Lissencephalic Cortical Dysplasia
Okur-Chung Neurodevelopmental Syndrome
Opticocochleodentate Degeneration
Popov-Chang Syndrome
ROLANDIC EPILEPSY, INTELLECTUAL DISABILITY, AND SPEECH DYSPRAXIA, X-LINKED
Speech Disturbance - Use of Faulty Phrasing and Unrelated Words