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Perfusion CT of the brain: diagnostic approach for early detection of ischemic stroke.
PURPOSE To determine the value of perfusion computed tomography (CT) in a clinical study of patients with stroke and compare the results with single photon emission CT (SPECT) findings. MATERIALSExpand
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Freehand ultrasound elastography of breast lesions: clinical results.
We developed a freehand method for ultrasound elastography, which can be applied during a routine sonographic examination with off-line calculation of strain images (elastograms). Forty-eightExpand
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Vertical palatal bone dimensions on lateral cephalometry and cone-beam computed tomography: implications for palatal implant placement.
OBJECTIVES To evaluate the necessity of three-dimensional imaging (computed tomography [CT]/cone-beam computed tomography [CBCT]) for paramedian insertion of palatal implants. MATERIAL AND METHODSExpand
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[Word generation in bilinguals--fMRI study with implications for language and memory processes].
For over a century the cerebral representation of language functions is a matter of debate. In Neuroscience language is regarded as one of the most lateralized cognitive functions. Thus, while theExpand
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Acute nonlymphocytic leukemia and residential exposure to power frequency magnetic fields.
Recent research has suggested that nonionizing radiation in the form of power-frequency magnetic fields may play some role in carcinogenesis in general and in acute nonlymphocytic leukemia inExpand
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The possible contribution of the amygdala to memory.
The processing of episodic memories is believed to depend on the proper functioning of so-called bottleneck structures through which information apparently must pass in order to be stored long term.Expand
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Image quality in CT perfusion imaging of the brain
The purpose of this study was to evaluate the impact of various iodine contrast concentrations on image quality in computed tomography (CT) perfusion studies. Twenty-one patients with suspicion ofExpand
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Pro-CAS: A Prospective Registry of Carotid Angioplasty and Stenting
Background and Purpose— The German Societies of Angiology and Radiology have instituted a prospective registry of carotid angioplasty and stenting (CAS) to limit uncontrolled use of CAS and toExpand
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Culture of type II pneumocytes on a type II cell-derived fibronectin-rich matrix.
Recent evidence suggests that during primary culture, type II pneumocytes synthesize and deposit components of an extracellular matrix. The present study investigated the response of freshly isolatedExpand
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Reconstruction of craniofacial bone defects with individual alloplastic implants based on CAD/CAM-manipulated CT-data.
Reconstruction of craniofacial bone defects by intraoperative modelling of autogenous or alloplastic materials may cause undesirable results concerning the implant shape or the long-term maintenanceExpand
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