Dear Editor, The topic addressed by this brief communication is the quantification of diagnostic information and, in particular, a method of illustrating graphically the quantification of diagnostic information for binary tests. To begin, consider the following outline procedure for development of such a test. An appropriate indicator variable that will serve as a proxy for the actual variable ...

Dear Editor, The topic addressed by this brief communication is the quantification of diagnostic information and, in particular, a method of illustrating graphically the quantification of diagnostic information for binary tests. To begin, consider the following outline procedure for development of such a test. An appropriate indicator variable that will serve as a proxy for the actual variable ...

Dear Editor, The topic addressed by this brief communication is the quantification of diagnostic information and, in particular, a method of illustrating graphically the quantification of diagnostic information for binary tests. To begin, consider the following outline procedure for development of such a test. An appropriate indicator variable that will serve as a proxy for the actual variable ...

Etiopathogenesis of the laryngopharyngeal reflux has not been sufficiently clarified. It is believed that damage to the lining of laryngopharynx in laryngopharyngeal disease occurs in the use of acid and pepsin. The diagnosis of reflux acidic 24-hour Dual probe pH-metry is considered the gold standard. However, since the laryngopharyngeal reflux is often non-acidic new diagnostic methods are be...

THE use of indicator-dilution curves during cardiac catheterization has greatly clarified the hemodynamics of various congenital cardiovascular malformations.1 2 As presently used, the combination of indicatordilution curves and oximetry is usually sufficient to establish a definitive diagnosis. In some subjects with small left-to-right intracardiac shunts, however, the usual diagnostic methods...

how to cite this article: ashrafi mr, nikkhah a, houshmand m, aryani o. l-2-hydroxyglutaric aciduria is a diagnostic indicator of leukodystrophy: a casereport iranian journal of child neurology 2011;5(4):37-38.   l-2-hydroxyglutaric aciduria is a rare autosomal recessive inherited neurometabolic disorder.it is characterized by slow progressive neurological dysfunction with cerebellar ataxia, py...

The industrial communication networks are the infrastructures to connect bottom field devices and control in factory, which realize interconnection interoperability of intelligent manufacturing. Its quality is a prerequisite ensure normal operation production factory. According layered functions network protocol, this paper establishes indicator system, consisting physical layer waveform charac...