This study was undertaken to investigate human leucocyte antigen (HLA) associations with benign migratory glossitis and psoriasis in Brazilian patients and particularly to determine whether benign migratory glossitis is also associated with HLA-Cw6, the classical association observed in psoriasis. The results showed a highly significant association of Cw6 with both psoriasis and benign migratory glossitis, with this antigen being present in 59.1% of the patients with psoriasis, in 43.8% of the patients with benign migratory glossitis, and in only 12.6% of the controls. Other significant positive associations, although at a lower significance level, were with B13, both in psoriasis and in benign migratory glossitis, and with B17, only in psoriasis. To our knowledge, this is the first report on the association of Cw6 with benign migratory glossitis. We believe that this finding reinforces the concept of a pathogenetic relationship between benign migratory glossitis and psoriasis.

The interactions between PS and environmental factors differ from those between BMG and environmental factors. These differences among interactions may be responsible for different forms of manifestations of these diseases, considering being both the same disease.

The lack of association of FT with HLA-C*06 reinforces the proposal that this disease does not have a common genetic factor in the triad of BMG, FT and PS.

HLA-B*58 was associated with GT and HLA-B*57 was possibly associated with psoriasis. This suggested that some GT cases may represent true oral psoriasis and some may represent only GT. Therefore, it is necessary to make this distinction and increase our sample size to improve the correct diagnosis and treatment of these conditions.

ABSTRACT. Syphilis is an infectious disease presenting stages associated with specific oral lesions. Therefore, health professionals should be familiar with the different syphilis oral manifestations at each stage and be prepared to refer any suspected patient for further evaluation. This report describes the most important clinical factors of each stage, emphasizing the oral manifestations.

This study was undertaken to investigate human leucocyte antigen (HLA) associations with benign migratory glossitis and psoriasis in Brazilian patients and particularly to determine whether benign migratory glossitis is also associated with HLA-Cw6, the classical association observed in psoriasis. The results showed a highly significant association of Cw6 with both psoriasis and benign migratory glossitis, with this antigen being present in 59.1% of the patients with psoriasis, in 43.8% of the patients with benign migratory glossitis, and in only 12.6% of the controls. Other significant positive associations, although at a lower significance level, were with B13, both in psoriasis and in benign migratory glossitis, and with B17, only in psoriasis. To our knowledge, this is the first report on the association of Cw6 with benign migratory glossitis. We believe that this finding reinforces the concept of a pathogenetic relationship between benign migratory glossitis and psoriasis.

ResumoObjetivo: avaliar estado e traço de ansiedade em pacientes com glossite migratória benigna (GMB). O estudo consistiu de 78 pacientes com GMB, apresentando ou não ocorrência simultânea de língua fissurada. Um grupo controle de 48 pacientes, sem lesões orais e/ou cutâneas, também foi incluído no estudo. Foi aplicado o Inventário de Traço-Estado de Ansiedade (STAI). Resultados: estado moderado e pontuações de ansiedade-traço foram observados nos grupos. Não houve diferenças estatisticamente significativas nos escores de ansiedade entre os grupos GMB e controle. Conclusão: a ansiedade não parece desempenhar um papel significativo na GMB, apesar dos níveis moderados observados em pacientes com GMB. No entanto, o estado emocional pode ser um fator determinante para as diferentes formas de manifestações de GMB. Palavras-chave: ansiedade; glossite migratória benigna; língua fissurada. AbstRActObjective: To assess state and trait anxiety in patients with benign migratory glossitis (GMB). The study consisted of 78 patients with GMB, presenting or not simultaneous occurrence of fissured tongue. A control group of 48 patients without oral lesions and / or skin, was also included in the study. Inventory -Trait State Anxiety (STAI) was applied. Results: moderate state and trait anxiety scores were observed in groups. There were no statistically significant differences in anxiety scores between the GMB and control groups. Conclusion: The anxiety seems to play a significant role in the GMB, despite moderate levels observed in patients with GMB. However, the emotional state can be a determining factor for the different forms of manifestations of GMB.