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Nemes J, Boda R, Redl P, Márton I. [Oral squamous cell carcinoma in north-eastern Hungary. II. Etiological factors]. FOGORVOSI SZEMLE 2006; 99:179-85. [PMID: 17183787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The purpose of this study is to determine the possible etiological factors of oral squamous cell carcinoma (OSCC) in North-Eastern Hungary. The medical records of 119 randomly selected patients with OSCC admitted to the Department of Maxillofacial Surgery of the Faculty of Dentistry, University of Debrecen were reviewed. The following risk factors were investigated: tobacco and alcohol consumption, dental status, rural vs. urban residence, and high risk HPV infection. The presence of HPV DNA has been evaluated by polymerase chain reaction from the tissue samples. Results were correlated with clinical data. At the time of diagnosis 65.5 percent of the patients were smokers. Under the age of 45 the rate was 86.4%. Smoking significantly correlated with younger age, male gender, advanced clinical stages and alcohol consumption. The majority of the patients (75.5%) consumed alcohol, 41.1% regularly over the acceptable range. Drinking habit significantly correlated with younger age, male gender and tumor site (gingiva, retromolar region, tongue). HR-HPV types were detected in 42.8% of samples tested. HPV DNA presence was not related to gender, clinical stage, histological grade or other risk factors. Authors found weak correlation between HR-HPV positivity, younger patient age and better 5-year survival rate. The dental status was acceptable only in 12.6 percent of the cases. There was a correlation between dental status and age, smoking and drinking habits. No significant urban-rural differences were found. In the study population the most important risk factor for developing oral cancer is tobacco smoking followed by alcohol consumption. Avoidance of tobacco smoking and a reduced amount of alcohol, together with healthy nutrition and regular dental care should be emphasized.
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Eidelman D. Meniere's disease may be caused by common intraosseous dental pathology--Diagnosis using the comparative compression sign. Med Hypotheses 2006; 68:389-92. [PMID: 16962722 DOI: 10.1016/j.mehy.2006.06.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2006] [Accepted: 06/30/2006] [Indexed: 10/24/2022]
Abstract
Meniere's disease has been ascribed to a disturbance of the vestibular apparatus or its connections within the Central Nervous System. Several hypotheses have been advanced regarding its aetiopathogenesis, but treatments based on these hypotheses have often not produced the desired results. Two cases are described where common intraosseous pathology within the lower half of the functional face, i.e. within the mandible and maxillae, was shown to be the cause of Meniere's disease. Together, these cases contributed to the chance discovery of the comparative compression sign which, when able to be elicited, may be considered pathognomonic for a dental origin of the condition. It is suggested that, in addition to other hypothesized causes involving the vestibular apparatus and the CNS, Meniere's disease and vertigo may also be caused by common, readily-identifiable intraosseous dental pathology. These unexpected findings open up a new field for future research.
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Schillinger T, Kluger W, Exner M, Mlekusch W, Sabeti S, Amighi J, Wagner O, Minar E, Schillinger M. Dental and periodontal status and risk for progression of carotid atherosclerosis: the inflammation and carotid artery risk for atherosclerosis study dental substudy. Stroke 2006; 37:2271-6. [PMID: 16888276 DOI: 10.1161/01.str.0000236495.82545.2e] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Dental and periodontal disease are potentially involved in the pathogenesis of atherosclerosis. We investigated whether dental and periodontal status is associated with the presence and future progression of carotid stenosis. METHODS We randomly selected 411 of 1268 participants from the prospective Inflammation and Carotid Artery Risk for Atherosclerosis Study and evaluated dental and periodontal status and oral hygiene at baseline measuring three World Health Organization-validated indices: DMFT (decayed, missing, filled teeth), SLI (Silness-Löe Index), and CPITN (community periodontal index for treatment needs), respectively. The degree of carotid stenosis was measured by duplex ultrasound at baseline and after median 7.5 months (range=6 to 9 months) to identify patients with progressive carotid stenosis. RESULTS DMFT (P<0.01), SLI (P=0.048), CPITN (P=0.007), and edentulousness (P=0.007) were associated with the baseline degree of carotid stenosis. Atherosclerosis progression was observed in 48 of 411 patients (11.7%). DMFT (adjusted odds ratio [OR]=1.11, 95% CI=1.01 to 1.22, P=0.032) and SLI (adjusted OR=1.77, 95% CI=1.09 to 2.79, P=0.021), but not CPITN (adjusted OR=1.51, 95% CI=0.89 to 2.45, P=0.16) were significant predictors of disease progression, irrespective of traditional cardiovascular risk factors and the baseline degree of stenosis. Edentulous patients had a significantly increased risk for disease progression as compared with patients with teeth (adjusted OR=2.10, 95% CI=1.06 to 4.16, P=0.33). CONCLUSIONS Dental status, oral hygiene, and particularly tooth loss are associated with the degree of carotid stenosis and predict future progression of the disease.
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Flynn TR, Shanti RM, Hayes C. Severe odontogenic infections, part 2: prospective outcomes study. J Oral Maxillofac Surg 2006; 64:1104-13. [PMID: 16781344 DOI: 10.1016/j.joms.2006.03.031] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2005] [Indexed: 10/24/2022]
Abstract
PURPOSE The purpose of this study was to identify significant predictors of 4 outcomes in patients with severe odontogenic infections: abscess formation, penicillin therapeutic failure (PTF), length of hospital stay (LOS), and need for reoperation. PATIENTS AND METHODS We used a prospective case series study design and enrolled 37 consecutive patients admitted for severe odontogenic infection between March 1996 and June 1999. Treatment consisted of intravenous penicillin (PCN) or clindamycin in PCN-allergic patients, surgical incision and drainage, and extraction(s) as soon as possible. Study variables were categorized as demographic, preadmission, time-related, preoperative, anatomic, treatment, microbiologic, and complications. The primary outcome variables were abscess formation, PTF, LOS, and reoperation. Multivariate linear and logistic regression techniques were used to measure associations between study variables and the outcome variables. RESULTS The sample consisted of 37 subjects (23 male, 14 female) with a mean age of 34.9 +/- 15.8 years. Multivariate analyses, controlling for confounding variables, indicated that culture of Peptostreptococci was a negative predictor of abscess formation. LOS was predicted by the number of infected spaces and duration of operation. There was no significant predictor of PTF or reoperation on multivariate analysis, although PCN-resistant organisms were isolated in all cases of PTF. CONCLUSION Increased LOS in severe odontogenic infections is predicted by the anatomic extent and severity of the infection and the occurrence of complications such as PTF and the need for reoperation. PTF is significantly associated with later identification of PCN-resistant organisms. The role of Peptostreptococci in abscess formation warrants further investigation.
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105
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Bowles DW, Truesdale AE, Levi M, Trotter JF. Enterobacter cancerogenus bacteremia in a patient with poor dentition, cirrhosis, and a variceal bleed. J Clin Gastroenterol 2006; 40:456-7. [PMID: 16721236 DOI: 10.1097/00004836-200605000-00024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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106
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Bengondo CH, Bita RC, Avang NTC, Mengong H, Bengono G. [Cellulitis and phlegmons of dental origin in the CHU of Yaounde]. ODONTO-STOMATOLOGIE TROPICALE = TROPICAL DENTAL JOURNAL 2006; 29:22-6. [PMID: 16704023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Cellulitis and phlegmons of dental origin in the CHU of Yaoundé. Cellulitis and phlegmons are frequent complications of teeth infections in tropics in general and particularly in Cameroon. They concern all ages and affect more men than women. These pathologies are more developed in disfavoured social classes. Their frequency is very high among pupils and students, whose the financial power depends on poor parents. Cellulitis and phlegmons are more induced by molar's infections. The upper and lower parts of the check were the most frequent. These pathologies disturb the life because of pain they entertained and they can modify life prognosis. They constitute emergencies for diagnosis and treatment.
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Abstract
BACKGROUND Severe odontogenic infections are serious potentially lethal conditions. Following the death of a patient in the authors' institution this study was initiated to determine the risk factors, management and outcome of a consecutive series of patients. METHODS All patients admitted to the Royal Adelaide Hospital under the care of the Oral and Maxillofacial Surgery Unit with odontogenic infections in calendar year 2003 were investigated. Detailed information relative to their pre-presentation history, surgical and anaesthetic management and outcome was obtained and analysed. RESULTS Forty-eight patients, 32M, 16F, average age 34.5, range 19 to 88 years were treated. All presented with pain and swelling, with 21 (44 per cent) having trismus. Forty-four (92 per cent) were as a result of dental neglect and four (8 per cent) were regular dental patients having endodontic treatment which failed. Of those known to have been treated prior to presentation, most had been on antibiotics. Most patients had aggressive surgical treatment with extraction, surgical drainage, high dose intravenous antibiotics and rehydration. The hospital stay was 3.3 (range 1-16) days. Patients requiring prolonged intubation and high dependency or intensive care (40 per cent) had longer hospitalization. No patient died and all fully recovered. CONCLUSION Severe odontogenic infections are a serious risk to the patient's health and life. Management is primarily surgical with skilled anaesthetic airway management. Antibiotics are required in high intravenous doses as an adjunct and not as a primary treatment.
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Tantbirojn D, Poolthong S, Leevailoj C, Srisawasdi S, Hodges JS, Randall RC. Clinical evaluation of a resin-modified glass-ionomer liner for cervical dentin hypersensitivity treatment. AMERICAN JOURNAL OF DENTISTRY 2006; 19:56-60. [PMID: 16555659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
PURPOSE To evaluate the effectiveness of two agents for treating cervical dentin sensitivity associated with gingival recession or noncarious cervical lesions. METHODS 44 patients with at least mild sensitivity affecting cervical dentin were enrolled in a longitudinal randomized clinical trial. A resin-based desensitizer or an experimental glass-ionomer was assigned to treat at most two teeth from each side of the mouth. Sensitivity was assessed by tactile and cold tests, measured with a Visual Analogue Scale at baseline, after treatment, and at 1 week, 1, 3, 6, and 12 months after treatment. Other noteworthy clinical observations were recorded. RESULTS Both treatments effectively reduced dentin sensitivity (mixed linear model analysis). Sensitivity score for the glass-ionomer was significantly lower than for the resin-based desensitizer after treatment and at all follow-up periods (P < 0.0001). Some overhanging margins were observed in the glass-ionomer group, which could accumulate plaque and cause gingivitis. Despite material loss from some teeth treated with the glass-ionomer, the follow-up sensitivity scores were still lower than baseline scores.
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Szarmach IJ, Wawrzyn-Sobczak K, Kaczyńska J, Kozłowska M, Stokowska W. Recession occurrence in patients treated with fixed appliances--preliminary report. Adv Med Sci 2006; 51 Suppl 1:213-6. [PMID: 17458093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
PURPOSE The aim of the study was to evaluate the dependence of gingival recession, malocclusion and factors that may lead to recessions of the gingiva in patients applying for orthodontical treatment. MATERIAL AND METHODS The study involved 52 randomly selected patients treated with fixed appliances due to occlusal irregularities and dental abnormalities. Data obtained from the examination and selected parameters from cephalometric analysis were placed in a chart including ANB skeletal class and Wits parameter, lower incisor position IMPA, dental abnormalities, extractions due to orthodontical indications and recession etiopathic factors. Statistical analysis of obtained data was conducted using variance analysis. Statistically significant were assumed those calculations for which value of significance level p < or = 0.05. RESULTS Recession was observed in 18 patients of the 52 examined. Skeletal I class was found in 11 patients (61.12%) and in 8 cases Wits parameter corresponded with skeletal class III (44.4%). Among the patients examined normal incisor inclination was observed in 6 patients (33.33%), whereas 12 cases revealed inclination irregularities (66.66%). Clinical examination disclosed dental defects in 13 patients (72.22%) and in 12 cases recession etiopathic factors were recognized (66.66%). Statistically significant differences between periodontal biotype and gingival recession of 43, 31, 33 teeth were estimated. CONCLUSIONS Anatomical factors, malocclusion and dental irregularities were fund to be the main cause of the single and/or multiple recessions. Patients applying for orthodontic treatment due to occlusal abnormalities should remain under particular control in case of symptoms suggesting the incidence of recession, particularly when recessions are already present.
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Abstract
A sample of 85 dental transpositions in 75 subjects (27 male, 48 female; mean age at diagnosis 12.25 years) involving both maxillary and mandibular arches was analysed using dental panoramic radiographs and clinical records. Transposition affected the maxillary dentition (76 per cent) more frequently than the mandibular dentition (24 per cent). Unilateral transposition accounted for 88 per cent of cases, with the maxilla being involved more commonly than the mandible. Overall, the most common transposition involved the maxillary canine and first premolar (58 per cent). Considering the jaws in isolation, the canine and first premolar were the most commonly affected teeth in the maxilla (83 per cent) whilst in the mandible, the canine and lateral incisor teeth were most commonly transposed (73 per cent). No significant difference in symmetrical distribution of the unilateral transposition sample occurred. There was evidence of associated hypodontia in 41 per cent of the sample; however, if third molars were excluded, this figure decreased to 25 per cent. Peg-shaped maxillary lateral incisors were judged to be present in 27 per cent of subjects, whilst 41 per cent had retained primary teeth; all of these, except one, were primary canines. Overall, the majority of the sample (76 per cent) demonstrated at least one of the dental anomalies under investigation. Multivariate analysis showed associations between unilateral transposition, gender, and the presence of peg-shaped maxillary lateral incisors; whilst bilateral transposition was more closely associated with gender and the presence of retained primary teeth. There was a poor association between both unilateral and bilateral transposition and hypodontia. Together, these results suggest a mutifactorial aetiology to this disorder, with both genetic and environmental factors playing an important role.
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Barker D, Donachie MA. The need for dental treatment in a group of patients undergoing treatment for malignancies other than of the head and neck. THE EUROPEAN JOURNAL OF PROSTHODONTICS AND RESTORATIVE DENTISTRY 2005; 13:182-5. [PMID: 16411576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
This paper reports the findings of an audit carried out to estimate the dental needs of patients undergoing oncology therapy for malignant disease at various sites of the body. All of the subjects were in-patients on an oncology ward. Over fifty percent of the patients had dental, periodontal or mucosal disease. It was concluded that there is a need to increase the dental service provided to cancer patients to allow further co-ordination between medical, dental and nursing staff for the prevention, management and resolution of oral complications of cancer therapy.
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Guadagni MG, Cocchi S, Tagariello T, Piana G. Case report: Alagille syndrome. MINERVA STOMATOLOGICA 2005; 54:593-600. [PMID: 16224379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The clinical case of a boy aged 6 years suffering from Alagille syndrome is described. This is a rare genetic disease characterised, from the hepatic point of view, by anomalies of the intrahepatic biliary ducts (in terms of number, histology and immunohistochemistry) with cholestasis; from the systemic point of view it is characterised by anomalies of various systems (heart, musculoskeletal system, eyes, face, kidneys and nervous system). The patient was referred for dental consultation by the Pediatric Cardiology Section, Sant'Orsola-Malpighi Polyclinic, Bologna City Hospital. Medical history indicated liver transplantation at 3 years; immunosuppressive treatment; heart disease with low risk of bacterial endocarditis (interventricular defect and systolic murmur). Objective examination revealed a dental formula compatible with his age, of a decided green colour (above all the permanent dentition) with numerous caries lesions on the posterior deciduous teeth. In agreeing the treatment plan with the cardiologist (treatment of caries and sealing the fissures and cracks in the permanent first molars) it was decided that antibiotic prophylaxis was not required since such conservative treatment is not at risk for bacterial endocarditis. The patient returned 15 min after the end of the second session with marked swelling of the right upper hemi-lip. Having excluded traumatic origin, a hypothesis was formulated of hypersensitivity to products used during the dental session, in particular talcum-coated gloves and latex rubber dam. The patient was referred immediately to the Dermatology Service, Sant'Orsola-Malpighi Polyclinic, for the appropriate dermatological tests (prick test and epicutaneous test) which confirmed the suspected diagnosis: urticaria from contact with latex materials. The clinical case described confirms the need for the dentist of an interdisciplinary approach in patients suffering from systemic diseases and/or syndromes.
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113
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Dautov FF, Lysenko GN, Lysenko AI. [Risk factors and incidence of dental diseases in children in a large industrial town]. GIGIENA I SANITARIIA 2005:16-7. [PMID: 16276983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
A relationship has been studied between somatic diseases, functional changes, and dental mortality in children living in urban areas having different levels of ambient air pollution. Visceral diseases have been ascertained to contribute to the development or deteriorate the course of various pathological tooth and jaw processes. Systemic diseases change the conditions of formation and maturation of dentins, which makes them less resistant. The relationship between the changes in the somatic and dental statuses of children is more pronounced when the ecological situation is poor.
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Meyer CR. Rethinking the lowly tooth. MINNESOTA MEDICINE 2005; 88:4. [PMID: 16225322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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Quail G. Atypical facial pain--a diagnostic challenge. AUSTRALIAN FAMILY PHYSICIAN 2005; 34:641-5. [PMID: 16113700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND Facial pain is a relatively frequent cause of presentation to both general medical and dental practitioners. Although in the vast majority of cases the cause is dental disease or tempero-mandibular joint dysfunction, the remaining patients are often difficult to diagnose and treat. OBJECTIVE This article discusses the differential diagnosis of facial pain and presents three cases of atypical facial pain. DISCUSSION A detailed history, clinical examination, imaging and laboratory investigations may be required to establish the cause of atypical facial pain. An assessment of the patient's mental state is mandatory, as depression or psychological overlay is common. In a small number of cases, the diagnosis remains unclear despite detailed investigation. These patients may have their symptoms ameliorated by empirical pharmacological therapy.
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Abstract
Tramadol is a synthetic analgesic new to the Australasian market where its use is rapidly increasing. It is used extensively overseas, particularly in Europe where it has been popular since its introduction in Germany in the late 1970s. Tramadol has a dual mechanism of action: weak mu opioid receptor agonist and a reuptake inhibitor of serotonin and noradrenaline. Thus, it has distinct advantages and disadvantages compared to other available analgesics. Its use is advocated in a variety of acute and chronic pain states as well as some non-analgesic applications. The use of tramadol in an emergency setting is not well studied, with most published trials assessing its efficacy and tolerability in postoperative or dental models. This literature review concludes that tramadol does not offer any particular benefits over existing analgesics for the majority of emergency pain relief situations.
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Abstract
OBJECTIVES : To study the microbiology of sinusitis associated with odontogenic origin. METHODS : Aspirates of 20 acutely and 28 chronically infected maxillary sinuses that were associated with odontogenic infection were processed for aerobic and anaerobic bacteria. RESULTS : A total of 66 isolates were recovered from the 20 cases of acute sinusitis (3.3/specimen), 16 aerobic and facultatives, and 50 anaerobic. Aerobes alone were recovered in 2 (10%) specimens, anaerobes only in 10 (50%), and mixed aerobic and anaerobic bacteria in 8 (40%). The predominant aerobic were alpha-hemolytic streptococci (5), microaerophilic streptococci (4), and Staphylococcus aureus (2). The predominant anaerobes were anaerobic Gram-negative bacilli (22), Peptostreptococcus (12), and Fusobacterium spp. (9). A total of 98 isolates were recovered from the 28 cases of chronic sinusitis (3.5/patient): 21 aerobic and facultatives and 77 anaerobic. Aerobes were recovered in 3 (11%) instances, anaerobes only in 11 (39%), and mixed aerobic and anaerobic bacteria in 14 (50%). The predominant aerobes were alpha-hemolytic streptococci (7), microaerophilic streptococci (4), and S. aureus (5). The predominant anaerobes were Gram-negative bacilli (41), Peptostreptococcus (16), and Fusobacterium spp. (12). Thirteen beta-lactamase-producing bacteria (BLPB) were recovered from 10 (50%) patients with acute sinusitis and 25 BLPB from 21 (75%) patients with chronic sinusitis. No correlation was found between the predisposing odontogenic conditions and the microbiological findings. CONCLUSIONS : These data illustrate the similar microbiology of acute and chronic maxillary sinusitis associated with odontogenic infection where anaerobic bacteria predominate in both types of infections.
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Racić A, Janosević L, Stosić-Divjak S, Djukić V, Radulović R, Babić D, Janosević-Dotlić S. [Clinical study of routes of onset of inflammatory diseases in the maxillary sinuses]. ACTA ACUST UNITED AC 2005; 51:113-7. [PMID: 15756797 DOI: 10.2298/aci0401113r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Pathways of the maxillary sinus diseases is an interesting issue investigated by many authors during the past decades. The goal of this research was to study the pathways of infection spreading into the maxillary sinuses and to compare them in relation to their frequency, underlying causes and general epidemiologic characteristics of the involved population. A total number of 150 adult patients of both gender suffering different diseases of maxillary sinuses were included into the study. Pathways rising maxillary sinuses diseases were diagnosed on the basis of standard clinical procedures including CT scean and MRI of the region. We found inflammatory processes to dominate the tumorous ones (107:43 patients). Rhinogenic type of sinusitis was the most frequent disease (72 patients) while odontogenic sinusitis (35 patients) was significantly less frequent. No case of traumatic or hematogenic maxillary sinusitis was found. Rhinogenic maxillary sinusitis is characterised by spontaneous onset while odontogenic one is mostly of arteficial origin after surgical procedures in the oral cavity (88% of patients). In contrast to rhinogenic type, odontogenic maxillary sinusitis is far more frequent in younger patients.
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Chaudhary N, Agrawal S, Rai AK. Descending necrotizing mediastinitis: trends in a developing country. EAR, NOSE & THROAT JOURNAL 2005; 84:242, 244, 246-8, passim. [PMID: 15929325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
Descending necrotizing mediastinitis is believed to be a rare and serious complication of odontogenic and oropharyngeal infections. It is associated with a high (up to 40%) mortality rate, which can be attributed to delays in diagnosis and inadequate surgical drainage. Between May 1999 and September 2002, we treated 7 cases at our institution in New Delhi, indicating that such fulminating infections are not so rare in developing countries. In our 7 cases, a high index of suspicion and early computed tomography helped us make a rapid diagnosis and initiate prompt treatment, which resulted in a favorable outcome in 6 cases (mortality rate: 14.3%).
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Font N. [Familial expansive osteolysis otological and dental manifestations of genetic origin]. ACTA ACUST UNITED AC 2005; 121:360-72. [PMID: 15711475 DOI: 10.1016/s0003-438x(04)95534-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVES Familial Expansive Osteolysis (FEO) ist a rare autosomal dominant bone dysplasia. The disease can show general and focal skeletal alterations, the latter having a predominantly peripheral distribution. Onset occurs after the second decade of life. PATIENTS AND METHODS We present the study, of 30 years, of a family consisting of 49 members covering five generations. RESULTS Among the 35 members studied, 18 have familial expansive osteolysis (FEO). The first clinical sign of the condition is transmission deafness at an early age. The features of the teeth has a unique and characteristic appearance. Thinning of the cortical bone leads to severe, painful, disabling deformities. Serum alkaline phosphatase, and urinary hydroxyproline and deoxipyridinoline are elevated. Calcium and parathyroid hormone are normal. Treatment with diphosphonates, calcitonin and vitamin D has been unsuccessful. We present the surgical technology and the results to short and long term of 13 interventions on 8 patients. CONCLUSION Progressive osteoclastic reabsorption accompanied by weak osteoblastic activity results in medullary expansion characterized by rarefaction of the bone marrow, which is replaced by fibrous tissue and fat. FEO is histologically similar to Paget disease, but the age of onset, the distribution of the bone lesions, the dental and middle ear alterations, and the clinical progression are different. These features also differentiate FEO from fibrous dysplasia, fibrocystic osteitis and imperfect osteogenesis. The gene responsible for FEO is located in the 18q21-22 chromosome region. Mutations in TNFRSF11A, the gene encoding receptor activator of nuclear factor-kappa-B (RANK), has been recently identified as the cause of FEO. A duplication of 18 base pairs in exon 1 of the TNFRSF11A gene suggests that this corresponds to the site of the anomaly and can be considered a "hot spot" for mutations.
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Malakhova MA. [Comprehensive treatment of patients with chronic odontogenic perforative maxillary sinusitis]. STOMATOLOGIIA 2005; 84:24-6. [PMID: 16091703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The results of treatment of 244 patients with chronic odontogenic perforative maxillary sinusitis, using sparing sinusotomy show high effectiveness of the method. Number of complications, as well as period of disability decreased, economic effect were significant.
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Ibragimova RS. [Mistakes and complications in stomatologic practice leading to neuro-stomatological diseases]. STOMATOLOGIIA 2005; 84:13-5. [PMID: 16091700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
There was described the results of mistakes and complications analysis in stomatological practice leading to neuro-stomatological diseases; their classification is proposed.
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Easa D, Harrigan R, Hammatt Z, Greer M, Kuba C, Davis J, Beck JD, Offenbacher S. Addressing oral health disparities in settings without a research-intensive dental school: collaborative strategies. Ethn Dis 2005; 15:187-90. [PMID: 15825963 PMCID: PMC1371063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
Research suggests that oral health is linked to systemic health, and those with poor oral health are potentially at greater risk for important diseases, including cardiovascular disease, stroke, diabetes mellitus, and adverse pregnancy outcomes. Asians and Pacific Islanders (APIs) in Hawaii have high rates of many such diseases. Studies in children in Hawaii have revealed disparities in dental health; for example, API children have significantly higher rates of cavities than other groups. Hence, conducting further study is vital in adults, particularly APIs, to assess oral health and its correlation to overall health outcomes. Given the lack of a dental school and the lack of fluoridated water in the state, the University of Hawaii's John A. Burns School of Medicine (ABSOM) has identified the need to assume a leadership role in creating effective community-based oral health research and treatment programs. With the support of the National Institute of Dental and Craniofacial Research, JABSOM fostered a collaborative relationship with the University of North Carolina at Chapel Hill School of Dentistry, a premiere research-intensive dental school, the Waimanalo Health Center, and the Hawaii State Department of Health. This partnership has worked together to implement a community-based approach to performing research designed to illuminate disparities and develop innovative strategies to promote oral health in Hawaii's diverse populations. We hope that this collaborative, culturally competent approach may serve as a model for use in other settings without a research-intensive dental school.
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Fanucci E, Leporace M, Di Costanzo G, Mannino M, Simonetti G. Virtual endoscopy in odontogenic sinus disease. Study technique and main pathological findings. LA RADIOLOGIA MEDICA 2004; 108:225-37. [PMID: 15343137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The use of CT scans in dental pathology is an established technique. The potential applications of Dentascan are further enhanced by the use of virtual navigation software, resulting in endoscopy-like imaging of the maxillary sinus, thus optimising both the diagnostic and therapeutic approach to sinus pathology of dental origin. The aim of this paper is to illustrate the technical-methodological aspects of maxillary sinus virtual endoscopy with Dentascan software and to document the most important and frequent diseases.
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