O11 Ana Negative Lupus—Is It A Myth?

ANA-negative systemic lupus erythematosus.

After implantation oftwo metal plates a 24 year old woman developed fever of unknown origin and successively more symptoms of an ANA-negative systemic lupus erythematosus (SLE). These symptoms resolved after removal of the plates and recurrred during patch testing of the metal components, which showed a reaction to molybdenum. A lymphocyte transformation test indicated a delayedtype hypersensit...

ANA-Negative Hydralazine-Induced Pericardial Effusion

This case describes a patient with pericardial effusion as a phenomenon of the drug-induced lupus erythematosus (DILE) syndrome due to hydralazine. The relevance of this case report lies in the fact that although hydralazine has been a known causative agent of DILE, its presentation may involve a negative anti-nuclear antibody (ANA) study. Pericardial effusion is a documented adverse effect as ...

cerebritis and neutropenia in a child with ana negative lupus

objective systemic lupus erythematosus (sle), an autoimmune systemic disease with unknown etiology, affects virtually every part of the body; involvement of the central nervous system (cns) is one of the major causes of morbidity and mortality in systemic lupus erythematosus (sle) patients and is the least understood aspect of the disease. neutropenia is very uncommon in childhood lupus. true n...

ANA*: Anytime Nonparametric A*

Anytime variants of Dijkstra’s and A* shortest path algorithms quickly produce a suboptimal solution and then improve it over time. For example, ARA* introduces a weighting value (ε) to rapidly find an initial suboptimal path and then reduces ε to improve path quality over time. In ARA*, ε is based on a linear trajectory with ad-hoc parameters chosen by each user. We propose a new Anytime A* al...

The Profession of IT, The Field of Programmers Myth