Diagnosis, Determining Factors, and Characteristics of Pathologies Associated With Autoinflammatory Diseases.

Autoinflammatory diseases are part of a heterogeneous group of diseases that manifest themselves through an inflammatory reaction in their initial phase (innate immunity) that is activated inappropriately: either because the reaction is too strong or because it is unjustified (for example, in the absence of infection). In many cases, and in their initial description, autoinflammatory diseases have a genetic origin (and are therefore hereditary or familial) and preferentially affect children or young adults. However, a significant number of other diseases have expanded this nosological field due to the preponderance of autoinflammation in explaining the symptoms. Sometimes, autoinflammatory disease can also remain "unclassified." In general, autoinflammatory diseases manifest as recurrent attacks combining fever, skin rashes, and joint pain. Certain signs are more specific to certain dis