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The adducted thumbs syndrome
Author(s) -
Christian Joe C.,
Andrews P. A.,
Conneally P. M.,
Muller Jans
Publication year - 1971
Publication title -
clinical genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.543
H-Index - 102
eISSN - 1399-0004
pISSN - 0009-9163
DOI - 10.1111/j.1399-0004.1971.tb00262.x
Subject(s) - microcephaly , medicine , arthrogryposis , myelin , gliosis , anatomy , pathology , central nervous system , biology , pediatrics , endocrinology
Four children with similar anomalies inclucling cleft palate, arthrogryposis, craniostenosis, swallowing difficulties, and microcephaly are presented. Three of the four are Amish and trace back to a single pair of common ancestors. Neuropathological studies of one affected infant, who died at 18 days of age, revealed dysmyelination with excessive myelin‐dependent gliosis, myelin solubilization, and transient formation of phospholipid‐containing plaques on the surface of the central nervous system during formalin fixation. All four affected individuals had thumbs flexed and adducted across the palms, leacling to the suggestion that “Adducted Thumbs Syndrome” be used to identify this autosomal recessive disease until the basic genetic defect is further characterized.