Radiographic Abnormalities in Rothmund-Thomson Syndrome and Genotype–Phenotype Correlation with RECQL4 Mutation Status
Amy R. Mehollin-Ray1,
Claudia A. Kozinetz2,
Alan E. Schlesinger1,
R. Paul Guillerman1 and
Lisa L. Wang3
1 Department of Radiology, Baylor College of Medicine, The Edward B. Singleton
Department of Diagnostic Imaging, Texas Children's Hospital, Houston,
TX.
2 Department of Pediatrics, Baylor College of Medicine, Houston, TX.
3 Texas Children's Cancer Center, Department of Pediatrics, Baylor College of
Medicine, 6621 Fannin St., MC 3-3320, Houston, TX 77030.

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Fig. 1 —18-month-old girl with Rothmund-Thomson syndrome. Radiograph
shows aplasia of right thumb (arrow). Brachymesophalangy of second
and fifth fingers with associated clinodactyly also is present.
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Fig. 4 —9-month-old boy with Rothmund-Thomson syndrome. Radiograph
shows brachymesophalangy of second and fifth fingers and associated
clinodactyly (arrows). Hypoplasia of radius, first metacarpal, and
first proximal phalanx also is present.
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Copyright © 2008 by the American Roentgen Ray Society.