Bone Abstracts

Objective: To investigate the characteristics and related factors of bone mineral density (BMD) in men of different ages with type 2 diabetes.Methods: Four hundred and forty four male patients diagnosed with type 2 diabetes and 208 healthy men were involved from 2013 to 2014. The BMD of all men including lumbar spine (L1–L4), femoral neck, trochanter, and total hip were detected using dual-energy X-ray absorptiometry produced by the US company. We g...

Objective: To investigate the characteristics and related factors of vascular calcification (VC) in lower limbs of patients with type 2 diabetes.Methods: 204 patients diagnosed with type 2 diabetes had suffered from the symptoms on lower limb and took ABI and CTA test. We collected their basic information and also study their biochemical index. VC was defined when the ABI >1.3 of posterior tibial artery and dorsalis pedis artery, while we scored VC o...

Camurati-Engelmann disease (CED) is a rare autosomal dominant bone disease with transforming growth factor-β1 (TGFβ1) gene mutation. In order to expand our limited knowledge of Chinese CED patients, we reported eight Chinese families (11 patients) diagnosed with CED. The study was approved the Department of Scientific Research of Peking Union Medical College Hospital. All the patients were evaluated genetically, clinically, biochemically and radiographically...

Paget disease of bone (PDB) is a common metabolic bone disease characterized by increased bone resorption and disorganized bone formation which can affect single or multiple sites of bone. Although the exact cause of PDB is still controversial, genetic factor is considered to play an important role in PDB. The causative gene of classical PDB was identified as Q8STM1 gene. Familial expansile osteolysis caused by the mutation of TNFRSF11A(RANKL) gene a...