PURPOSE To address the clinical relevance of and optimal technique for 3-D CT imaging of facial trauma. METHODS Bioengineered cadaveric models were developed to enhance the concepts of LeFort. Diverse CT imaging techniques were applied to obtain optimal data sets for processing on various 3-D workstations. The fidelity of the 3-D reconstructions was determined by comparison with photographs o...

venous malformations are the most common form of symptomatic vascular malformations. vm s could classify into low-flow lesions (vms) and high-flow lesions (avms). for low-flow venous lesions, direct percutaneous puncture with injection of sclerosing agents (sclerotherapy) has been described as a successful therapy. in this article, we want to introduce a patient who treated with ethanol sclerot...

background: central venous catheters (cvcs) are used not only as a tool to access to central venous system, but also for hemodynamic monitoring, parenteral nutrition, chemotherapy and hemodialysis. the use of cvcs is associated with some complications notably infections that are troublesome both to patient and physician. we conducted this study to examine catheter fixation with skin fold techni...

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The decay of software architecture the divergent evolution of architecture models and the derived code is one of the reasons for a decreasing maintainability of software systems. Several approaches for architecture-to-code consistency checking exist that stop the decay by detecting a divergence after evolution steps of either the architecture or the corresponding code. Known approaches have two...

In this chapter we first discuss the clinical context of this work: the anatomy and the function of the prostate are introduced, followed by a brief overview on prostate cancer and prostatic cancer distribution, and also the current standard approaches in diagnosis and therapy. Crucial for the understanding of this work is the discussion on prostate motion and deformation that occur during ther...