Magnetic Resonance Imaging appearances are described in three cases of Ankylosing Spondylitis (AS). The different appearances of AS on magnetic resonance imaging are described and their significance in relation to the pathology of this condition is discussed. MRI is increasingly used to detect changes in the spine of patients with AS. Spinal changes associated with spondyloarthritis are florid ...

En la industria cementera, dosificación de materias primas constituye una etapa importante en que se obtienen mezclas denominadas crudos cemento, del contenido estas dependerá composición química y mineralógica clínker tipo cemento a producir. Para determinar las proporciones adecuadas, suelen usar métodos cálculo consisten módulos empíricos; práctica, el empleo estos dificulta por su complejid...

The advantages of Florid as a deductive object{oriented database system are the rich object{oriented modeling facilities of its language F-logic. The focus of this paper is on Florid's multiple inheritance mechanism which turns out to be a useful means to adapt various examples of nonmonotonic reasoning in the object{oriented setting.

Cemento-osseous dysplasia is a disorder typically found in middle-aged black women. However, the present report describes a case in a 61-year-old Vietnamese male. Without proper pulp testing and diagnosis, the radiographic presentation can easily be misdiagnosed as periapical periodontitis. On the basis of pulp vitality, lack of clinical symptoms and radiographic features, the diagnosis in this...

Two patients at our center experienced florid visual hallucinations following hemispherectomy. Case 1 had intractable left hemisphere focal seizures at 20 months of age from a previous stroke. Following functional hemispherectomy at age 3, he experienced frightening hallucinations 1 month post-operatively for 3.5 months. Case 2 underwent subtotal hemispherectomy at age 6 for intractable focal s...

Magnetic Resonance Imaging appearances are described in three cases of Ankylosing Spondylitis (AS). The different appearances of AS on magnetic resonance imaging are described and their significance in relation to the pathology of this condition is discussed. MRI is increasingly used to detect changes in the spine of patients with AS. Spinal changes associated with spondyloarthritis are florid ...

A case, in a 66 year old man, of a florid granulomatous reaction to gold dental alloy presenting about 20 years after accidental implantation in the oral mucosa of the lip is reported. Subsequent energy dispersive analysis confirmed the presence of a high nobility gold dental alloy. Florid granulomatosis has only rarely been reported in association with gold. Possible explanations for the delay...

Florid reactive periostitis is a pronounced periosteal reaction, usually affecting the hands and feet, for which there is no obvious cause. It is rare in children and in long bones. We report an unusual case of florid reactive periostitis in a ten-year-old girl that involved both bones of the forearm. The lesion resolved over a period of one year, leaving a residual exostosis. She developed a p...

The paper presents the possibility of 3-D reconstruction of the florid plaques obtained in Transmission ElectronMicroscopy. The TEM images registration process is quite different from Nuclear Magnetic Resonance and Computed Tomography on account to increasing amount of the image size and resolution together. The normalisation of image brightness and contrast, produced by differences in slices t...