The relation between AO-classification of distal radial fractures and bone mineral densityCalcaneusAvulsion fractureExternal fixatorComplicationOsteoporosisSkin necrosisIntroduction: In the treatment of avulsion fractures of the posterior calcaneal tuberosity, open reduction and internal fixation are prone to ...
(disease that weakens the bone due to loss of bone density and strength); Paget's disease (affects the body's process of replacing old bone tissue with new bone tissue, results in excess bone that is abnormally large, deformed, weak and brittle); and osteosarcoma (a type of cancer that ...
We conclude that precision influences the variability around T-scores and that this variability affects the reliability of diagnostic classification. 展开 关键词: bone mineral density dual-energy X-ray absorptiometry DXA precision error T-score
Introduction We determined the prevalence of left-right differences in hip bone mineral density (BMD) by dual-energy x-ray absorptiometry (DXA) and the re... R Hamdy,GM Kiebzak,E Seier,... - 《Osteoporosis International》 被引量: 54发表: 2006年 Discordance Between Hip and Spine Bone Minera...
Having this objective, instead of using a strategy to find the optimal bandwidth based on the density (an approach that could also be a valid option, see15,16,17), we decided to set a bandwidth that provides the lowest intra-cluster distance, defined as the highest distance between two ...
andfbinary output excluding the high-density phase. The scale bars in (d–f) represent 200 µm. As a note, solid yellow and purple arrows point to a defect and a high-density phase, respectively. In addition, the dotted purple arrow signifies the removal of high-density phase from ...
1 Current treatment of DCIS involves breast conserving surgery or mastectomy, with the goal of preventing invasive cancer. However, DCIS consists of a molecularly heterogeneous group of lesions, with highly variable risk of invasive progression. Improved understanding of which DCIS is likely to ...
bone and calcified cartilage (Fig.1b). This leads to the formation of subchondral cysts and osteophytes [33]. The osteophytes formed serve to correct the joint instability caused by the disease. Subchondral sclerosis is yet another result of this abnormal bone remodeling, but this may either ...
Image pre-processing included manual tumor identification, isotropic rescaling, and density normalization of input CT data. Localization of the tumor regions was performed using clinician-located seed-points. Here, a seed-point is placed in the center of the tumor region using the open-source 3D ...
et al. Robust molecular subgrouping and copy-number profiling of medulloblastoma from small amounts of archival tumour material using high-density DNA methylation arrays. Acta Neuropathol. 125, 913–916 (2013) Article Google Scholar Sturm, D. et al. Hotspot mutations in H3F3A and IDH1 define...