CRYSTALILLE Cohort: Getting the Whole Picture of Crystal-related Arthropathies

"The following data will be collected by the physician: sociodemographic profile, clinical manifestations, comorbidities, laboratory tests,etc.~Diagnostic performance of different imagery techniques, performance of crystal deposit quantification in ultrasound and Dual-energy computed tomography (DECT), link between co-morbidities and volume of baseline crystal deposits then during monitoring, link between co-morbidities (including cardiovascular events and new diagnoses of co-morbidity) and vascular baseline crystal deposits and during follow-up, link between microcrystalline rheumatism activity and the quantity of crystal deposits in baseline imaging and during follow-up, link between co-morbidities and the evolution of microcrystalline baseline rheumatism and then during follow-up, link between co-morbidities and the evolution of crystal deposition volumes, the concordance of the evaluation of uratic stocks and their evolution between the imagery means."