This chapter discusses punctate calcification group and related disorders and includes discussion on Greenberg dysplasia, chondrodysplasia punctata Conradi-Hünermann type, CHILD (congenital hemidysplasia with ichthyosiform erythroderma and limb defects) syndrome, chondrodysplasia punctata (rhizomelic type), chondrodysplasia punctata (brachytelephalangic type), chondrodysplasia punctata (autosomal dominant type), chondrodysplasia punctata (tibia-metacarpal type), and Keutel syndrome. Each discussion includes major radiographic features, major clinical findings, genetics, major differential diagnoses, and a bibliography.
Autosomal dominant type 1 von Willebrand disease due to G3639T mutation (C1130F) in exon 26 of von Willebrand factor gene: description of five Italian families and evidence for a founder effect