unenforceability (inopposabilité) is a double sanction. because this sanction combines in the same time “validity” and “nullity”, validity between the parties and nullity to third parties. our law obtains this sanction from french law. thus for an exact study, referring to original law is inevitable. in iranian law there are sporadic instances of unenforceability. but sometimes unenforceability...

BACKGROUND Neurological emergencies often pose diagnostic challenges for emergency physicians because these patients often present with atypical symptoms and standard imaging tests are imperfect. Misdiagnosis occurs due to a variety of errors. These can be classified as knowledge gaps, cognitive errors, and systems-based errors. The goal of this study was to describe these errors through review...

IntroductIon Gastric sub‐epithelial masses (SEMs) are relatively common findings when receiving gastric endoscopy. It is a mass, bulge, or impression visible. Computed tomography (CT) and magnetic resonance imaging can assist in making a diagnosis, but the final diagnosis depends on histopathological examination. Gastrointestinal stromal tumor (GIST) is a relatively frequent mesenchymal tumor o...

BACKGROUND The selective serotonin reuptake inhibitors are major drugs used in psychiatry today. While serotonin syndrome has become more frequent in an overdose situation and when an interacting drug is given, the toxicity of SSIRs is less than that of most other psychiatric drugs. Although the characteristics of toxicity are defined, it seems that physicians are not aware of the phenomenon. ...

We read with interest the paper “Catheter-Related Bloodstream Infection Caused by Mycobacterium brumae” by Lee and colleagues (4) because we had described this species in 1993 and no other isolates had been reported from this first description (5). So we contacted the corresponding author, Dr. Han, who gently sent us the M. brumae strain causing the bloodstream infection (MDA0695 strain). In or...