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Solitary plasmacytoma is an abnormal proliferation of B-lymphoid cells that involves a single bone. It mainly affects the axial skeleton; the jaw localization is a rare condition. The authors present a case of a 70-year-old female patient with a radiolucency of the angle of the mandible later diagnosed as solitary plasmacytoma.

Introduction. Orofacial clefts are congenital malformations characterized by an incomplete shaping of structures that separate the nasal from the oral cavity and can affect the right, left, or both sides. The aim of the present study is to assess, with clinical, radiographical, and histological evaluations, the efficacy of piezoelectric devices compared to traditional rotating instruments in the bone harvesting in patients with history of cleft. Materials and Methods. We have conducted a retrospective analysis on 20 patients with a history of orofacial clefts that were operated on from February 2014 to June 2017. The patients were divided into two groups: Group R in which bone graft was harvested using a burr and Group P in which the bone graft was obtained by a piezoelectric device. After a healing period of 8 months from the grafting procedure, clinical and radiographic evaluations were performed. Results and Discussion. The use of the piezoelectric devices in bone harvesting allows a slight improvement in the final volume. This supports a faster integration into the receiving site. Conclusions. The use of piezoelectric device in patients with history of orofacial cleft that needed bone graft represents a method to be taken into consideration because it has interesting advantages. Introduction. Orofacial clefts are congenital malformations characterized by an incomplete shaping of structures that separate the nasal from the oral cavity and can affect the right, left, or both sides. The aim of the present study is to assess, with clinical, radiographical, and histological evaluations, the efficacy of piezoelectric devices compared to traditional rotating instruments in the bone harvesting in patients with history of cleft. Materials and Methods. We have conducted a retrospective analysis on 20 patients with a history of orofacial clefts that were operated on from February 2014 to June 2017. The patients were divided into two groups: Group R in which bone graft was harvested using a burr and Group P in which the bone graft was obtained by a piezoelectric device. After a healing period of 8 months from the grafting procedure, clinical and radiographic evaluations were performed. Results and Discussion. The use of the piezoelectric devices in bone harvesting allows a slight improvement in the final volume. This supports a faster integration into the receiving site. Conclusions. The use of piezoelectric device in patients with history of orofacial cleft that needed bone graft represents a method to be taken into consideration because it has interesting advantages.

Objective: We aimed to compare the efficacy of saliva substitutes and citric acid long-term therapy for oral dryness relief and unstimulated salivary flow in patients reporting drug-induced xerostomia. Study design: Fifty-four patients reporting drug-induced xerostomia were randomly subdivided into 3 groups and respectively administered artificial saliva, 3% citric acid, or distilled water in mouthwash 4 times a day for 30 days. Patients underwent measurement of unstimulated whole saliva before and after they finished therapy and were asked to note in a daily diary any symptomatologic changes 15 minutes and 1 hour after each daily intake of test solution. Results: Fifteen minutes after solution intake, 12 patients (67%) belonging to the artificial saliva group, 9 (50%) from the citric acid group, and 2 (11%) from the water group reported significant symptomatologic improvement. One hour after solution intake, 7 patients (39%) from the artificial saliva group, 10 (56%) from the citric acid group, and 0 from the water group noted significant symptomatologic improvement. None of the drugs tested affected unstimulated whole saliva flow. Conclusions: Both artificial saliva and citric acid provided immediate relief from oral dryness. Citric acid also provided a longer-lasting feeling of oral moistness at 1 hour after use owing to its protracted activity on salivary gland function. © 2011 Mosby, Inc. All rights reserved. Objective: We aimed to compare the efficacy of saliva substitutes and citric acid long-term therapy for oral dryness relief and unstimulated salivary flow in patients reporting drug-induced xerostomia. Study design: Fifty-four patients reporting drug-induced xerostomia were randomly subdivided into 3 groups and respectively administered artificial saliva, 3% citric acid, or distilled water in mouthwash 4 times a day for 30 days. Patients underwent measurement of unstimulated whole saliva before and after they finished therapy and were asked to note in a daily diary any symptomatologic changes 15 minutes and 1 hour after each daily intake of test solution. Results: Fifteen minutes after solution intake, 12 patients (67%) belonging to the artificial saliva group, 9 (50%) from the citric acid group, and 2 (11%) from the water group reported significant symptomatologic improvement. One hour after solution intake, 7 patients (39%) from the artificial saliva group, 10 (56%) from the citric acid group, and 0 from the water group noted significant symptomatologic improvement. None of the drugs tested affected unstimulated whole saliva flow. Conclusions: Both artificial saliva and citric acid provided immediate relief from oral dryness. Citric acid also provided a longer-lasting feeling of oral moistness at 1 hour after use owing to its protracted activity on salivary gland function. © 2011 Mosby, Inc. All rights reserved.

Summary Objective Speech disorders could affect the intelligibility, but also social competence and emotional development of a cleft-palate child. In this study, we proposed to examine the phono-articulatory defects of a group of surgically treated cleft palate patients, relatively to the familial social background, and children ability of self-controlling during spontaneous language. Methods Sixty-eight children (22 males and 46 females) mean age 6.87 years, affected by a non-syndromic isolated cleft of the palate underwent to the same surgical protocol. Linguistic level was evaluated using the speech assessment protocol of Accordi and colleagues that focuses on intelligibility, nasality, nasal air escape, pharyngeal friction, and glottal stop. Each of these parameters is evaluated on a four-point scale, ranging from 0 to 3. Spearman rank order correlation was used to detect significant association between analyzed parameters; also the patient social background was considered for statistical analysis. Results The 5.88% of the sample had a negative result, with a severe to moderate degree of nasality and nasal air escape, presence of pharyngeal friction and glottal stop and, obviously a systematic compromising of the intelligibility. Also grimace was evident. The 38.23% of the sample showed an acceptable phonological outline; nasality and nasal air escape were mild, and the intelligibility resulted normal. Thirty-eight children (55.88%) showed a perfectly normal speech. Statistical analysis (Spearman rank order correlation) revealed a positive correlation between the severity of nasality and nasal air escape and the patient social contest of life (p ≤ 0.05); moreover, there was a positive correlation between nasality and nasal air escape with the final intelligibility (p ≤ 0.05), and between the intelligibility and the patient social contest of life. Conclusion Phonetic and phonological development in cleft child are not only due to the surgical strategies and the surgeon experience, but also influenced by the willingness to collaborate of the patient and especially of the parents, the timeliness of the logopaedic intervention, and by inborn capabilities of the child to control the emission of the air from nasal and oral cavities.

Genetic studies have demonstrated that nonsyndromic cleft is composed of two separate entities: the cleft palate only and cleft of the lip, alveolus with or without cleft palate; both have a heterogeneous genetic background and environmental factors contribute to the onset of these malformations. The role of transforming growth factor alpha (TGF-A) was considered possible, but conflicting results have been reported. To detect if TGF-A is involved in the onset of cleft diseases, a series of patients with nonsyndromic clefts and control subjects were analyzed with regard to protein expression. Forty-three patients with nonsyndromic clefts and 21 unaffected subjects were enrolled in this study. Paraffin-embedded specimens were matched with TGF-A antibody and then scanned with a computerized image analyzer. TGF-A was scored as absent, moderately (from 10% to 30%), and highly expressed in epithelium, gland, and muscle. Data were statistically analyzed with a Kruskal-Wallis test. Comparison between control subjects and patients with clefts showed that only gland and epithelium reached a significant P value. A subsequent comparison between cleft of the lip, alveolus with or without cleft palate and cleft palate only groups demonstrated a statistically significant difference only for gland. TGF-A was decreasingly expressed in unaffected, cleft of the lip, alveolus with or without cleft palate, and patient with cleft palate only and thus further strength has been given to its role in the onset of the disease. © 2007 Muntaz B. Habal, MD.

Background: Genetic studies have demonstrated that non-syndromic cleft is composed of two separate entities - cleft palate only (CPO) and cleft of lip, alveolus with or without cleft palate (CL ± P) -, both have a heterogeneous genetic background and environmental factors contribute to the onset of these malformations. Previous studies have shown that TGFβ3 could be involved in these diseases, but no conclusive results have been reached. Purpose: In order to detect if TGFβ3 has a role in cleft diseases, a series of non-syndromic cleft patients and controls are analyzed for TGFβ3 protein expression. Material and methods: Forty-three non-syndromic cleft patients and 21 unaffected subjects were involved in this study. Paraffin-embedded specimens were matched with the TGFβ3 antibody and then scanned with a computerized image analyzer. TGFβ3 was found to be absent (less than 10%), moderate (from 10% to 30%) and highly expressed (higher than 30%) in epithelium (EP), minor palatal salivary gland (GL) and fibres of elevator palati muscle (MU). Data was statistically analyzed with a Kruskal-Wallis test. Results: Only GL and EP have a statistically significant lower expression in non-syndromic cleft compared to unaffected subjects. A subsequent comparison between CL ± P and CPO groups demonstrates a statistically significant difference only for GL, with a lower expression in GL of CPO patients. Conclusions: TGFβ3 is decreasingly expressed in GL of unaffected CL ± P and CPO patients and thus further strength is given to a pathogenetic role of TGFβ3 in the onset of clefts. © 2006 Elsevier Ireland Ltd. All rights reserved.

Summary Background Genetic studies have demonstrated that non-syndromic clefts of the lip, alveolus and palate have an heterogeneous genetic background, and that environmental factors contribute to the onset of this malformation. Therefore studies on different and homogeneous populations can be useful in detecting potentially related environmental and genetic factors. Purpose The aim of the present study was to evaluate whether gender, folic acid intake, family history of diabetes and/or smoking during pregnancy were associated with a specific type of cleft in a group of patients affected by non-syndromic clefts, collected from Southern Italy. Material and methods Data from one hundred and twenty-six patients were evaluated retrospectively. Each cleft was described as composed by separate antomical entities such as lip, alveolus, primary and secondary palate. None had an isolated alveolar cleft and this was used as internal control. Pattern analysis was used to detect differences in the frequencies of any possible combination of 7 types of clefting stratified according to the studied variables. Data were analysed by comparing observed proportions. Results Isolated cleft palate as well as right-sided clefts of lip, alveolus and palate were more frequent in females ( p = 0.0014 and 0.0281, respectively), while left sided clefts were more frequent in males ( p = 0.0359 ) . A lack of consumption of folic acid was associated with an higher incidence of clefts of the left lip ( p = 0.018 ) , while familial diabetes was associated more often with isolated cleft palate ( p = 0.0014 ) . Conclusions Gender-related results were comparable with those found in Northern Italy and other countries. Environmentally related results disclosed specific subclasses of clefting associated with lack of folic acid consumption and familial diabetes.