Spondyloepimetaphyseal dysplasia (SEMD) Pakistani type, also known as brachyolmia type 4, is characterized by short, bowed lower limbs, mild brachydactyly, enlarged knee joints, and early-onset osteoarthropathy. Radiographs show delayed epiphyseal ossification in hips and knees. Nonsense mutation in ATPSK2/PAPSS2 has been reported.
Miyake N, Elcioglu NH, Iida A, Isguven P, Dai J, Murakami N, Takamura K, Cho TJ, Kim OH, Hasegawa T, Nagai T, Ohashi H, Nishimura G, Matsumoto N, Ikegawa S
タイトル
PAPSS2 mutations cause autosomal recessive brachyolmia.