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1.
Adv Rheumatol ; 63(1): 6, 2023 02 13.
Artigo em Inglês | MEDLINE | ID: mdl-36782277

RESUMO

OBJECTIVE: To determine the frequency of radiographic changes in the temporomandibular joint, in a representative population of patients with Juvenile Idiopathic Arthritis (JIA) and to compare with findings in healthy controls matched by sex and age. PATIENTS AND METHODS: One hundred and thirty-seven panoramic radiographies (PR) from JIA patients of a pediatric rheumatology outpatient clinic were prospectively evaluated and compared to 137 PR from healthy individuals. RESULTS: 102 (74.5%) JIA patients and 47 (34.3%) controls showed at least one radiological alteration (p < 0.001). The following radiographic alterations were more frequently observed in JIA patients than in controls: erosion (p < 0.001), altered condylar morphology (p < 0.001), disproportion between condylar process and the coronoid process (p < 0.001) and accentuated curve in the antegonial notch (p = 0.002). Twenty patients (14.6%) presented the four radiographic alterations simultaneously compared to only two controls (1.5%) (p < 0.001). CONCLUSION: Due to the difference in the frequency of findings in the PR of patients and controls, we concluded that PR has value as a screening tool. In the presence of major changes in the mandible head in the PR of patients with a confirmed diagnosis of JIA, MRI should be considered to detect an active inflammatory process in this joint.


Assuntos
Artrite Juvenil , Transtornos da Articulação Temporomandibular , Criança , Humanos , Artrite Juvenil/diagnóstico por imagem , Artrite Juvenil/epidemiologia , Estudos de Casos e Controles , Radiografia Panorâmica , Transtornos da Articulação Temporomandibular/diagnóstico por imagem , Articulação Temporomandibular/diagnóstico por imagem
2.
Adv Rheumatol ; 63: 6, 2023. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1447132

RESUMO

Abstract Objective To determine the frequency of radiographic changes in the temporomandibular joint, in a representative population of patients with Juvenile Idiopathic Arthritis (JIA) and to compare with findings in healthy controls matched by sex and age. Patients and Methods One hundred and thirty-seven panoramic radiographies (PR) from JIA patients of a pediatric rheumatology outpatient clinic were prospectively evaluated and compared to 137 PR from healthy individuals. Results 102 (74.5%) JIA patients and 47 (34.3%) controls showed at least one radiological alteration (p < 0.001). The following radiographic alterations were more frequently observed in JIA patients than in controls: erosion (p < 0.001), altered condylar morphology (p < 0.001), disproportion between condylar process and the coronoid process (p < 0.001) and accentuated curve in the antegonial notch (p = 0.002). Twenty patients (14.6%) presented the four radiographic alterations simultaneously compared to only two controls (1.5%) (p < 0.001). Conclusion Due to the difference in the frequency of findings in the PR of patients and controls, we concluded that PR has value as a screening tool. In the presence of major changes in the mandible head in the PR of patients with a confirmed diagnosis of JIA, MRI should be considered to detect an active inflammatory process in this joint.

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