Fig. 4

Radiographs showing abnormalities (irregularities) in different portions of the skeleton that aid in the diagnosis. A, A/P view of the knee showing irregular metaphyses (arrow) in Metaphyseal Chondrodysplasia—Schmid type. B, A/P view of the pelvis with arrow pointing to very small distal epiphyses in Spondyloepiphyseal Dysplasia Congenita (SEDC). C, A/P view of the knee demonstrating very widened diaphysis in Diaphyseal Dysplasia–Camurati-Hunermann type. D, A/P view of the hand showing shortened metacarpals, phalanges with widened metaphysis (arrow) in acrodysostosis. E, A/P and lateral views of the spine illustrating irregular vertebral margins in Spondyloepiphyseal Dysplasia Tarda.