title: The pattern of shortening of the bones of the hand in PHP and PPHP--A comparison with brachydactyly E, Turner Syndrome, and acrodysostosis.
abstract: The patterns of length alterations in the hand bones in cases of pseudohypoparathyroidism (PHP), pseudopseudohypoparathyroidism (PPHP), and acrodysostosis were evaluated. The length of each of the hand bones was measured and compared to appropriate means for age and sex. The pattern profiles thus generated showed that those for PHP and PPHP are almost identical, and are similar to that seen in acrodysostosis, except for the much smaller size of the bones seen in the latter condition. PHP and PPHP are probably differend manifestations of the same entity, and acrodysostosis may also be related to them. Brachydactyly E is indistinguishable radiologically from the PHP-PPHP syndrome.
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging; D000293:Adolescent; D000328:Adult; D001846:Bone Development; D001848:Bone Diseases, Developmental / Q000000981:diagnostic imaging*; D001842:Bone and Bones / Q000000981:diagnostic imaging; D002648:Child; D002901:Chromosomes, Human, 13-15; D002902:Chromosomes, Human, 16-18; D003937:Diagnosis, Differential; D005260:Female; D005385:Fingers / Q000002:abnormalities*; D006197:Hair / Q000254:growth & development; D006225:Hand / Q000000981:diagnostic imaging; D006228:Hand Deformities, Congenital; D006801:Humans; D008297:Male; D009667:Nose Deformities, Acquired; D011547:Pseudohypoparathyroidism / Q000000981:diagnostic imaging*; D011556:Pseudopseudohypoparathyroidism / Q000000981:diagnostic imaging*; D011859:Radiography; D013577:Syndrome; D014424:Turner Syndrome / Q000000981:diagnostic imaging*