Subacute and acute fasciolosis in sheep in southern Brazil

Eight outbreaks of acute and subacute fasciolosis are reported in sheep in the municipality of Santa Vitória do Palmar, southern Brazil, in areas used for irrigated rice cultivation, which are subject to frequent flooding. Two outbreaks occurred mid-winter during July and August, and six occurred during spring and early summer. Morbidity ranged from 3 to 66.7 %, and mortality ranged from 3 to 50 %. Clinical signs included weight loss, mucosal pallor, apathy, depression, muscle tremors, and drooling; these were followed by death within approximately 24 h. Some sheep were found dead. Gross lesions were characterized by an irregular liver capsule with fibrin deposition and hemorrhages. The liver parenchyma contained hemorrhagic tracts or irregular clear areas alternated with dark hemorrhagic areas. Histologically, hemorrhagic dark red tracts of necrotic liver parenchyma and an inflammatory infiltrate were noted; these lesions coincided with the presence of immature flukes. Langhans-type giant cells, fibrous tissue, and bile duct cell proliferation were observed in subacute cases. Chronic fasciolosis is a well-known disease to farmers in southern Brazil; nevertheless, acute and subacute fasciolosis, which are more difficult to diagnose and treat, may cause important economic losses. Efficient control of fasciolosis requires integration of measures to treat infections in the definitive host, to reduce the population of snails of the genus Lymnaea, and to avoid contact between the parasite and host by appropriate pasture management.     

Pfeiffer syndrome: oral healthcare management and description of new dental findings in a craniosynostosis

Pfeiffer syndrome is a rare fibroblast growth factor receptor‐related craniosynostosis with variable clinical presentations. We describe new dental findings of hypodontia, microdontia, dilacerations, and radicular dentin dysplasia in a 19‐year‐old girl, and discuss the oral health management.     

Temporomandibular disorder in a patient with pseudoxanthoma elasticum: a case report and review

Pseudoxanthoma elasticum (PXE) is a disorder characterized by progressive degeneration of elastic fibers and ectopic mineralization. Cutaneous manifestations are a hallmark of this disease and organs that may be affected by the disease process include cardiovascular, central nervous system, ocular and gastrointestinal systems. Oral manifestations of PXE have been previously reported as intramucosal nodules observed on various intraoral surfaces. We present a case of a 46‐year‐old female with PXE diagnosed with temporomandibular disorder (TMD). To our knowledge, this is the first report of a patient with TMD coexisting with PXE in the scientific literature.     

Trisomie 21 et autisme : double diagnostic, évaluation et intervention

Autism is recognized as an additional diagnosis possible in people with Down syndrome. This pathology is still rarely detected and treated in this population in France. This article is a review of the English literature and of studies led during the last fifteen years. Studies have identified the expression of autism clinical signs in children with Down syndrome and the sensitivity and specificity of diagnostic instruments for autism in this population despite their cognitive impairments. This paper emphasizes authors’ recommendations about intervention taking into account the dual diagnosis: they encourage the identification of autism as well as early and appropriate intervention for those children whose needs differ from their peers without comorbid disorder. These results show the need to educate professionals about the importance of the detection of autism in children with Down syndrome, and the prevention that could follow.     

Comparison of patient satisfaction,quality of life,and bite force between elderly edentulous patients wearing mandibular two implant‐supported overdentures and conventional complete dentures after 4 years

This study compared two groups of patients who were elderly and edentulous, one group included subjects who had mandibular overdentures supported by two implants (Group I); the other groups wore conventional complete dentures (Group II). This retrospective study included 100 edentulous patients (50 from each group) with an average age of 67.86 years, who had been followed for 4 years. The groups were compared in terms of patient satisfaction, quality of life (QOL), and bite force. The bite force and patient satisfaction scores of Group I were found to be statistically significantly higher than Group II (p < .05). However, no statistically significant difference was found between the two groups’ QOL scores (p > .05) except on the physical pain subscale (p = .013). Based on these results, it can be concluded that after 4 years of function, subjects wearing mandibular overdentures supported by two implants had higher values for bite force and patient satisfaction scores, but similar QOL scores when compared to conventional complete denture‐wearers.     

Sociodemographic factors associated with the dental health of persons with diabetes in France

This paper describes and compares the oral health status among people with and without diabetes in France, and analyzes the related socioeconomic factors. The study is based on data from the cross‐sectional national health survey conducted in France from 2002 to 2003, which included 19,231 people over 35 years of age, among whom 1,111 reported having diabetes. Data were collected through interviews that inquired about oral health status and use of dental care services, income, educational level, health insurance, place of residence, and birthplace. The prevalence of oral health problems was higher among subjects who had diabetes, compared with those who were nondiabetic (16.4% vs. 13.4%). Dental care utilization during the survey period was reported to be 8.7% among subjects who were diabetic versus 12.9% among those who were nondiabetic. The subjects with diabetes were more likely to have dental problems (OR = 1.47, CI = 1.03–2.08) and wear removable dentures (partial and complete) when their income was lower (OR = 2.17, CI = 1.52–3.10). There were social inequalities in oral health among people with diabetes in France according to income level.