PubMed · 15720331
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Jeffery W Saranchuk, Stephen J Savage. 2005. Laparoscopic radical nephrectomy: current status.. https://doi.org/10.1111/j.1464-410x.2005.05193.x
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Magnetic resonance imaging (MRI) is a versatile medical imaging tool for which several new applications have been developed. Beside its broad clinical use for the detection of anatomical structures and pathologies MRI has been successfully applied for the non-invasive imaging of human organ functions, including the brain and the cardiovascular system. The use of MRI for the assessment and analysis of gastrointestinal (GI) function is a new approach that is currently performed in only a few research sites. Several characteristics make MRI an ideal technique for the direct assessment of GI physiology: MRI acquires high resolution images with excellent soft tissue contrast, it does not expose subjects to ionizing radiation, is non-invasive, and the acquisition and analysis of the images can be independently verified. In this article we summarize recent developments of MRI techniques in GI research. We will also discuss the advantages and limitations of MRI for this purpose in relation to established medical imaging tools and investigations.
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In the past, micro and nano technology were expected to have a considerable meaning for industry and especially for life sciences. The media were prodigal with visions of a tremendous rise of the life span and an enormous amelioration of life quality due to micro and nano submarines in the body and due to novel implants. In spite of these, developments in these disciplines proved to be by far more difficult and therefore lengthy in practice than expected. It is therefore necessary to verify realistically how such high technologies may support medicine. In this article, realised works are treated and new research works presented. Developments in endoscopy, novel materials und the lab on chip reached a sophisticated state of development and are therefore to be included in clinical practice for the future.