Ellis–van Creveld syndrome

an autosomal recessive disorder (see recessive allele) marked by polydactyly (extra fingers or toes); poorly formed hair, teeth, and nails; and dwarfism. Associated abnormalities may include genital anomalies and heart defects. A high incidence of the disorder is seen among the Old Order Amish of Pennsylvania. Also called chondroectodermal dysplasia. [Richard White Bernard Ellis (1902–1966), British physician; Simon van Creveld (1894–1971), Dutch pediatrician]

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Psychology term of the day

July 27th 2024

brief stimulus therapy (BST)

Sorry, "brief-stimulus-therapy-bst" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.