Sjögren's syndrome: correlation between histopathologic result and clinical and serologic parameters.

AIM: Sjögren's syndrome (SS) represents a challenging illness to diagnose properly and, because of the serious complications such as lymphoma, it is important to reach a correct diagnosis in early stages. Aim of this retrospective study was to evaluate the correlation between histopathologic result of minor salivary gland biopsy and clinical and serologic parameters for the diagnosis of SS. METHODS: We evaluated 360 biopsies, taken from the lower lip, of 360 patients (18 males) on suspicion that they were suffering from SS. The Chisolm and Mason classification was used to state the diagnosis of SS. For each patient, the medical history and the symptoms were evaluated, and diagnostic tests were performed. The revised rules of the American-European Consensus Group Criteria were used to diagnose primary and secondary SS. For the statistical analysis we used the Chi(2) test; a difference of P<0.05 was considered significant. RESULTS: Considering the statistical correlation between a focal score > or =1 and the serological data, it was noted that a positive score was significantly correlated to all serological parameters examined (P<0.0001). A significant correlation was also found between a positive biopsy score and Schirmer's test and Rose Bengal test (P<0.0001). However, with regard to the clinical data, a significant correlation was found only for two parameters: xerostomia (P<0.0001) and parotid swelling (P<0.05). CONCLUSION: Minor salivary gland biopsies are of great diagnostic value in detecting SS. However, for the diagnosis of SS both clinical and serologic parameters should be considered. The data obtained from the present survey reveal that the serologic markers are more predictive than clinical parameters for a positive biopsy score.

Evaluation of efficacy of estrogen and phytotherapy in oral cavity alterations of women in menopause.

AIM: Hypo-estrogenism during menopause is the cause of numerous disturbances affecting various structures such as the oral cavity which can present with the following symptoms: changes in salivary secretion, gingivitis, bleeding and altered taste sensation. The object is to study whether hormone replacement therapy prescribed for female patients in menopause have any beneficial effect on the oral discomfort which affects the quality of life of these patients. METHODS: The study enrolled 95 female patients; 14 were the control group and received no hormone replacement therapy while 81 patients underwent two types of therapy: 38 were prescribed estrogen therapy and 43 phytotherapy. The main outcome measures were alterations of the oral cavity: salivary change, gingivitis, bleeding and taste changes. RESULTS: It was observed that the patients receiving treatment had an improvement or disappearance of symptoms in the oral cavity and that estrogen was more effective than phytotherapy regarding the salivary change while the gingivitis, bleeding and taste changes was the same for both therapies. CONCLUSIONS: Estrogen and phytotherapy have beneficial effect on oral discomfort in women in menopause. The proposed treatment can have a beneficial effect on osteopenia and osteoporosis and therefore also on possible increase of future tooth loss during menopause.

Ankyloglossia: a morphofunctional investigation in children.

OBJECTIVES: To provide diagnostic criteria for ankyloglossia in children by anatomical measurements; to investigate the correlation between severity of ankyloglossia and a series of morphofunctional findings; to evaluate the potential mismatch between a clinical suspect of ankyloglossia and the authentic anatomical diagnosis. DESIGN: Two different techniques of anatomical measurements and a clinical evaluation of a series of morphofunctional findings were performed. SUBJECTS AND METHODS: In 200 children referred for evaluation and treatment of tongue-tie, the length of the frenulum and the interincisal distance were measured in maximum opening of the mouth and with the tip of the tongue touching the palatal papilla. Occlusion, type of bite, tongue resting position, swallowing mechanism, oral floor mobility, frenulum insertion modality and speech were investigated. Any correlation between these morphofunctional findings and anatomical measures was investigated. RESULTS: Children with a frenulum length more than 2 cm and an interincisal distance of more than 2.3 cm were normal. In both measurements, significant correlations among mean values and other variables were observed. Moreover, three levels -- mild, moderate and severe -- of ankyloglossia were assessed. CONCLUSIONS: Length of frenulum and interincisal distance allow an assessment of severity of ankyloglossia in children. Ankyloglossia was not associated with infantile swallowing.