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  1 / 1818 MEDLINE  
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[PMID]:29341577
[Au] Autor:Biocanin V; Milic M; Vucetic M; Vasovic M; Zivadinovic D; Zivadinovic M; Cetkovic D; Calasan D; Brkovic B
[Ti] Título:Apical root-end filling with tricalcium silicate-based cement in a patient with diabetes mellitus: A case report.
[So] Source:Vojnosanit Pregl;73(12):1173-7, 2016 Dec.
[Is] ISSN:0042-8450
[Cp] País de publicação:Serbia
[La] Idioma:eng
[Ab] Resumo:Introduction: The material used for root-end filling has to be biocompatible with adjacent periapical tissue and to stimulate its regenerative processes. Tricalcium silicate cement (TSC), as a new dental material, shows good sealing properties with dentin, high compression strengths and better marginal adaptation than commonly used root-end filling materials. Although optimal postoperative healing of periapical tissues is mainly influenced by characteristics of end-root material used, it could sometimes be affected by the influence of systemic diseases, such as diabetes mellitus (DM). Case report: We presented apical healing of the upper central incisor, retrofilled with TSC, in a diabetic patient (type 2 DM) with peripheral neuropathy. Standard root-end resection of upper central incisor was accompanied by retropreparation using ultrasonic retrotips to the depth of 3 mm and retrofilling with TSC. Post-operatively, the surgical wound healed uneventfully. However, the patient reported undefined dull pain in the operated area that could possibly be attributed to undiagnosed intraoral diabetic peripheral neuropathy, what was evaluated clinically. Conclusion: Although TSC presents a suitable material for apical root-end filling in the treatment of chronic periradicular lesions a possible presence of systemic diseases, like type 2 DM, has to be considered in the treatment outcome estimation.
[Mh] Termos MeSH primário: Compostos de Cálcio/uso terapêutico
Diabetes Mellitus Tipo 2/complicações
Neuropatias Diabéticas/etiologia
Doenças Periapicais/cirurgia
Materiais Restauradores do Canal Radicular/uso terapêutico
Obturação do Canal Radicular
Silicatos/uso terapêutico
[Mh] Termos MeSH secundário: Diabetes Mellitus Tipo 2/diagnóstico
Diabetes Mellitus Tipo 2/fisiopatologia
Neuropatias Diabéticas/diagnóstico
Neuropatias Diabéticas/fisiopatologia
Seres Humanos
Masculino
Meia-Idade
Percepção da Dor
Limiar da Dor
Dor Pós-Operatória/complicações
Dor Pós-Operatória/fisiopatologia
Doenças Periapicais/complicações
Doenças Periapicais/diagnóstico por imagem
Radiografia Dentária
Obturação do Canal Radicular/efeitos adversos
Resultado do Tratamento
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Calcium Compounds); 0 (Root Canal Filling Materials); 0 (Silicates); 404G39282C (tricalcium silicate)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180213
[Lr] Data última revisão:
180213
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180118
[St] Status:MEDLINE
[do] DOI:10.2298/VSP150606137B


  2 / 1818 MEDLINE  
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[PMID]:29236918
[Au] Autor:Silveira-Neto N; Flores ME; De Carli JP; Costa MD; Matos FS; Paranhos LR; Linden MSS
[Ad] Endereço:Departamento de Odontologia, Universidade de Passo Fundo, Passo Fundo, RS, BR.
[Ti] Título:Peri-implant assessment via cone beam computed tomography and digital periapical radiography: an ex vivo study.
[So] Source:Clinics (Sao Paulo);72(11):708-713, 2017 Nov.
[Is] ISSN:1980-5322
[Cp] País de publicação:Brazil
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: This research evaluated detail registration in peri-implant bone using two different cone beam computer tomography systems and a digital periapical radiograph. METHODS: Three different image acquisition protocols were established for each cone beam computer tomography apparatus, and three clinical situations were simulated in an ex vivo fresh pig mandible: buccal bone defect, peri-implant bone defect, and bone contact. Data were subjected to two analyses: quantitative and qualitative. The quantitative analyses involved a comparison of real specimen measures using a digital caliper in three regions of the preserved buccal bone - A, B and E (control group) - to cone beam computer tomography images obtained with different protocols (kp1, kp2, kp3, ip1, ip2, and ip3). In the qualitative analyses, the ability to register peri-implant details via tomography and digital periapical radiography was verified, as indicated by twelve evaluators. Data were analyzed with ANOVA and Tukey's test (α=0.05). RESULTS: The quantitative assessment showed means statistically equal to those of the control group under the following conditions: buccal bone defect B and E with kp1 and ip1, peri-implant bone defect E with kp2 and kp3, and bone contact A with kp1, kp2, kp3, and ip2. Qualitatively, only bone contacts were significantly different among the assessments, and the p3 results differed from the p1 and p2 results. The other results were statistically equivalent. CONCLUSIONS: The registration of peri-implant details was influenced by the image acquisition protocol, although metal artifacts were produced in all situations. The evaluators preferred the Kodak 9000 3D cone beam computer tomography in most cases. The evaluators identified buccal bone defects better with cone beam computer tomography and identified peri-implant bone defects better with digital periapical radiography.
[Mh] Termos MeSH primário: Perda do Osso Alveolar/diagnóstico por imagem
Implantes Dentários
Mandíbula/diagnóstico por imagem
Doenças Periapicais/diagnóstico por imagem
[Mh] Termos MeSH secundário: Animais
Tomografia Computadorizada de Feixe Cônico
Radiografia Dentária Digital
Reprodutibilidade dos Testes
Suínos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Dental Implants)
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180129
[Lr] Data última revisão:
180129
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171214
[St] Status:MEDLINE


  3 / 1818 MEDLINE  
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[PMID]:29157551
[Au] Autor:Ahmad M; Gaalaas L
[Ad] Endereço:Department of Diagnostic and Biological Sciences, University of Minnesota School of Dentistry, Minneapolis, MN 55455, USA. Electronic address: ahmad005@umn.edu.
[Ti] Título:Fibro-Osseous and Other Lesions of Bone in the Jaws.
[So] Source:Radiol Clin North Am;56(1):91-104, 2018 Jan.
[Is] ISSN:1557-8275
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Fibroosseous lesions in the jaws have similar histologic and radiographic features. Despite their similarity, management varies significantly. In this article, common fibroosseous lesions and key radiographic features are described. Many of the fibroosseous lesions are diagnosed radiographically, without performing histologic examinations. For some of the fibroosseous lesions, for example, periapical osseous dysplasia, histologic examination is contraindicated. Cherubism and fibrous dysplasia have specific radiographic findings; these conditions can be diagnosed radiographically. Accurate diagnosis conditions is essential; some conditions do not require any intervention, while others require surgical resection. Patient demographics, for example, age, gender, and race, play important roles in diagnosis.
[Mh] Termos MeSH primário: Fibroma Ossificante/diagnóstico
Cistos Maxilomandibulares/diagnóstico
Doenças Maxilomandibulares/diagnóstico
Anamnese/métodos
Doenças Periapicais/diagnóstico
Exame Físico/métodos
Radiografia Dentária/métodos
[Mh] Termos MeSH secundário: Diagnóstico Diferencial
Seres Humanos
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1711
[Cu] Atualização por classe:171128
[Lr] Data última revisão:
171128
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:171122
[St] Status:MEDLINE


  4 / 1818 MEDLINE  
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[PMID]:28678971
[Au] Autor:Silva BSF; Bueno MR; Yamamoto-Silva FP; Gomez RS; Peters OA; Estrela C
[Ad] Endereço:Universidade de Anápolis, School of Dentistry, Department of Oral Diagnosis, Anápolis, GO, Brazil.
[Ti] Título:Differential diagnosis and clinical management of periapical radiopaque/hyperdense jaw lesions.
[So] Source:Braz Oral Res;31:e52, 2017 Jul 03.
[Is] ISSN:1807-3107
[Cp] País de publicação:Brazil
[La] Idioma:eng
[Ab] Resumo:Great attention has been given to the study of radiolucent periapical lesions to avert possible misdiagnosis of apical periodontitis associated with certain radiolucent non-endodontic lesions. However, there are a significant number of radiopaque lesions found in the periapical region, which could be equally relevant to endodontic practice. The diagnosis and management of these radiopaque/hyperdense lesions could be challenging to the endodontist. These bone alterations could be neoplastic, dysplastic or of metabolic origin. In the context of the more widespread use of cone-beam CT, a detailed review of radiopaque inflammatory and non-inflammatory lesions is timely and may aid clinicians perform a differential diagnosis of these lesions. Distinguishing between inflammatory and non-inflammatory lesions simplifies diagnosis and consequently aids in choosing the correct therapeutic regimen. This review discusses the literature regarding the clinical, radiographic, histological and management aspects of radiopaque/hyperdense lesions, and illustrates the differential diagnoses of these lesions.
[Mh] Termos MeSH primário: Doenças Maxilomandibulares/diagnóstico por imagem
Doenças Maxilomandibulares/terapia
Doenças Periapicais/diagnóstico por imagem
Doenças Periapicais/terapia
[Mh] Termos MeSH secundário: Neoplasias Ósseas/diagnóstico por imagem
Neoplasias Ósseas/patologia
Tomografia Computadorizada de Feixe Cônico/métodos
Diagnóstico Diferencial
Erros de Diagnóstico
Gerenciamento Clínico
Seres Humanos
Doenças Maxilomandibulares/patologia
Osteomielite/diagnóstico por imagem
Osteomielite/patologia
Doenças Periapicais/patologia
Radiografia Panorâmica
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170822
[Lr] Data última revisão:
170822
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:170706
[St] Status:MEDLINE


  5 / 1818 MEDLINE  
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[PMID]:28555209
[Au] Autor:Geibel MA; Schreiber E; Bracher AK; Hell E; Ulrici J; Sailer LK; Rasche V
[Ti] Título:Characterisation of apical bone lesions: Comparison of MRI and CBCT with histological findings - a case series.
[So] Source:Eur J Oral Implantol;10(2):197-211, 2017.
[Is] ISSN:1756-2406
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:PURPOSE: The aim of this case series was to compare magnetic resonance imaging (MRI) with cone beam computed tomography (CBCT) in the representation of periapical osteolyses. Based on the histological findings, the potential of MRI for further lesion characterisation was investigated. MATERIALS AND METHODS: Thirteen patients (average age: 41 ±â€…27 years) with a total of 15 periapical lesions (five molars, five premolars, and five front teeth) were examined. Lesion characterisation was based on the homogeneity/heterogeneity of the lesions, the signal intensity within the lesion compared to the surrounding tissue and differences in the signal intensities between different MRI contrast weightings. Results were compared with CBCT and histological findings. RESULTS: Although all patients presented with dental restorations, such as fixed partial dentures and filling materials, all periapical lesions could be diagnosed with either imaging modality. Histologically, 13 cysts and two apical granuloma were confirmed. In CBCT, the similar appearance of all lesions did not allow any further characterisation. In MRI, radicular cysts and granuloma could be characterised by their appearance in the MRI images with different contrast weightings. The MRI-derived characterisations were consistent with the histological findings. CONCLUSIONS: The presented study shows that the application of multi-contrast MRI may lead to better characterisation of apical lesions, thus enabling an improved patient-specific selection of the optimal treatment option. Conflict-of-interest statement: MAG, ESS, and LKS do not report any potential conflict-of-interest; EH and JU are employees of Sirona Dental Systems; VR is receiving a research grant by Sirona Dental Systems.
[Mh] Termos MeSH primário: Tomografia Computadorizada de Feixe Cônico/instrumentação
Imagem por Ressonância Magnética/instrumentação
Doenças Periapicais/diagnóstico por imagem
Doenças Periapicais/patologia
Ápice Dentário/diagnóstico por imagem
Ápice Dentário/patologia
[Mh] Termos MeSH secundário: Adolescente
Adulto
Idoso
Meios de Contraste
Feminino
Seres Humanos
Aumento da Imagem
Interpretação de Imagem Assistida por Computador
Masculino
Meia-Idade
Sensibilidade e Especificidade
Adulto Jovem
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Contrast Media)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170901
[Lr] Data última revisão:
170901
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:170531
[St] Status:MEDLINE


  6 / 1818 MEDLINE  
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[PMID]:28362997
[Au] Autor:Liang ZZ; Li J; Huang SG
[Ad] Endereço:Department of Dentistry, Faculty of Dentistry, Jinan University, Guangzhou, China.
[Ti] Título:Transforming growth factor beta-1 expression in macrophages of human chronic periapical diseases.
[So] Source:Genet Mol Res;16(1), 2017 Mar 30.
[Is] ISSN:1676-5680
[Cp] País de publicação:Brazil
[La] Idioma:eng
[Ab] Resumo:The objective of this study was to observe the distribution of macrophages (MPs) expressing transforming growth factor beta-1 (TGF-ß1) in tissue samples from patients with different human chronic periapical diseases. In this study, samples were collected from 75 volunteers, who were divided into three groups according to classified standards, namely, healthy control (N = 25), periapical granuloma (N = 25), and periapical cyst (N = 25). The samples were fixed in 10% buffered formalin for more than 48 h, dehydrated, embedded, and stained with hematoxylin and eosin for histopathology. Double immunofluorescence was conducted to analyze the expression of TGF-ß-CD14 double-positive MPs in periapical tissues. The number of double-positive cells (cells/mm ) were significantly higher in the chronic periapical disease tissues (P < 0.01) compared to that in the control tissue; in addition, the density of TGF-ß1-CD14 double positive cells was significantly higher in the periapical cyst group than in the periapical granuloma group (P < 0.01). The number of TGF-ß1 expressing macrophages varied with human chronic periapical diseases. The TGF-ß1-CD14 double-positive cells might play an important role in the pathology of human chronic periapical diseases.
[Mh] Termos MeSH primário: Macrófagos/metabolismo
Doenças Periapicais/metabolismo
Fator de Crescimento Transformador beta1/biossíntese
[Mh] Termos MeSH secundário: Adulto
Estudos de Casos e Controles
Doença Crônica
Feminino
Seres Humanos
Masculino
Meia-Idade
Doenças Periapicais/genética
Doenças Periapicais/imunologia
Granuloma Periapical/genética
Granuloma Periapical/imunologia
Granuloma Periapical/metabolismo
Cisto Radicular/genética
Cisto Radicular/metabolismo
Fator de Crescimento Transformador beta1/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Transforming Growth Factor beta1)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170503
[Lr] Data última revisão:
170503
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170401
[St] Status:MEDLINE
[do] DOI:10.4238/gmr16019329


  7 / 1818 MEDLINE  
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[PMID]:28290616
[Au] Autor:Shen SQ; Wang R; Huang SG
[Ti] Título:Expression of the stem cell factor in fibroblasts, endothelial cells, and macrophages in periapical tissues in human chronic periapical diseases.
[So] Source:Genet Mol Res;16(1), 2017 Mar 08.
[Is] ISSN:1676-5680
[Cp] País de publicação:Brazil
[La] Idioma:eng
[Ab] Resumo:Stem cell factor (SCF), an important stem cell cytokine, has multiple functions. Fibroblasts (FBs), mature mast cells, endothelial cells (ECs), and eosinophil granulocytes can produce SCF in the inflammatory process. Therefore, we aimed to observe SCF expression in FBs, ECs, and macrophages (MPs) in periapical tissues in human chronic periapical disease and investigate the effects of cells expressing SCF in pathogenesis of the disease. Healthy (N = 20), periapical cyst (N = 15), and periapical granuloma (N = 15) tissues were fixed in 10% formalin for 48 h, embedded in paraffin, and stained with hematoxylin and eosin to observe histological changes. SCF expression was observed in FBs, ECs, and MPs in periapical tissues by double immunofluorescence. CD334, CD31, and CD14 are specific markers of FBs, ECs, and MPs, respectively. Results showed that densities of CD334-SCF double-positive FBs, CD31-SCF double-positive ECs, and CD14-SCF double-positive MPs were significantly increased in periapical tissue groups (P < 0.01). There were no significant differences in CD334-SCF double-positive FB and CD31-SCF double-positive EC levels between the two periapical tissue groups (P > 0.05). CD14-SCF double-positive MP density was considerably higher in periapical granulomas than in cysts (P < 0.01). FB, EC, and MP levels were significantly high and densities of CD334-SCF double-positive FBs, CD31-SCF double-positive ECs, and CD14-SCF double-positive MPs improved considerably in chronic periapical tissues, suggesting that the cells might be related to occurrence, development, and pathogenesis of chronic periapical disease.
[Mh] Termos MeSH primário: Células Endoteliais/metabolismo
Fibroblastos/metabolismo
Macrófagos/metabolismo
Doenças Periapicais/metabolismo
Tecido Periapical/metabolismo
Fator de Células-Tronco/biossíntese
[Mh] Termos MeSH secundário: Adulto
Idoso
Citocinas/metabolismo
Células Endoteliais/patologia
Feminino
Fibroblastos/patologia
Seres Humanos
Macrófagos/patologia
Masculino
Mastócitos/metabolismo
Mastócitos/patologia
Meia-Idade
Doenças Periapicais/patologia
Granuloma Periapical/metabolismo
Granuloma Periapical/patologia
Tecido Periapical/patologia
Cisto Radicular/metabolismo
Cisto Radicular/patologia
Fator de Células-Tronco/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Cytokines); 0 (Stem Cell Factor)
[Em] Mês de entrada:1704
[Cu] Atualização por classe:170412
[Lr] Data última revisão:
170412
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170315
[St] Status:MEDLINE
[do] DOI:10.4238/gmr16019394


  8 / 1818 MEDLINE  
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[PMID]:28235624
[Au] Autor:Shamma RN; Elkasabgy NA; Mahmoud AA; Gawdat SI; Kataia MM; Abdel Hamid MA
[Ad] Endereço:Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, Egypt.
[Ti] Título:Design of novel injectable in-situ forming scaffolds for non-surgical treatment of periapical lesions: In-vitro and in-vivo evaluation.
[So] Source:Int J Pharm;521(1-2):306-317, 2017 Apr 15.
[Is] ISSN:1873-3476
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Periapical lesions are considered one of the common pathological conditions affecting alveolar bone. The primary focus of this study was to investigate the effectiveness of formulating an injectable in-situ forming scaffold-loaded with risedronate (bone resorption inhibitor) and with lornoxicam (anti-inflammatory drug) for the non-surgical treatment of periapical lesions. The scaffolds were prepared using solvent-induced phase inversion technique. Two insoluble copolymers were investigated namely; PLGA (ester-terminal) and PLGA-A (acid-terminal), additionally, SAIB was added as a high viscosity water-insoluble carrier. The addition of porogenic agents like hydrolyzed collagen was also investigated. The prepared scaffolds were characterized by analyzing their in-vitro release, DSC and rheological properties, besides their morphological properties. The results showed that the scaffolds prepared using 30% (w/v) PLGA or combined PLGA: SAIB (1:1, w/w) with total polymer concentration of 30% (w/v) possessed the most sustained drug release profile. Selected scaffolds were tested for their therapeutic effect to study the effect of porogenic agent, anti-inflammatory drug and risedronate in periapical lesions induced in dogs' teeth. Results declared that the selected scaffolds succeeded in improving the inflammation and enhancing the formation of new bony regions confirming the success of the prepared scaffolds as an innovative approach in the treatment of bone defects.
[Mh] Termos MeSH primário: Doenças Periapicais/tratamento farmacológico
Piroxicam/análogos & derivados
Risedronato Sódico/administração & dosagem
Tecidos Suporte/química
[Mh] Termos MeSH secundário: Animais
Varredura Diferencial de Calorimetria
Química Farmacêutica
Cães
Injeções
Ácido Láctico/química
Masculino
Piroxicam/administração & dosagem
Piroxicam/química
Ácido Poliglicólico/química
Risedronato Sódico/química
Solubilidade
Sacarose/análogos & derivados
Sacarose/química
Viscosidade
[Pt] Tipo de publicação:EVALUATION STUDIES; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (polylactic acid-polyglycolic acid copolymer); 13T4O6VMAM (Piroxicam); 26009-03-0 (Polyglycolic Acid); 33X04XA5AT (Lactic Acid); 57-50-1 (Sucrose); ER09126G7A (lornoxicam); H5KI1C3YTV (sucrose acetate isobutyrate); OFG5EXG60L (Risedronate Sodium)
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170817
[Lr] Data última revisão:
170817
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170226
[St] Status:MEDLINE


  9 / 1818 MEDLINE  
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[PMID]:28042628
[Au] Autor:Al-Zahrani MS; Abozor BM; Zawawi KH
[Ad] Endereço:Department of Periodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. E-mail. msalzahrani@kau.edu.sa.
[Ti] Título:The relationship between periapical lesions and the serum levels of glycosylated hemoglobin and C-reactive protein in type 2 diabetic patients.
[So] Source:Saudi Med J;38(1):36-40, 2017 Jan.
[Is] ISSN:0379-5284
[Cp] País de publicação:Saudi Arabia
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: To investigate the relationship between the presence of periapical lesions (PL) and levels of glycosylated hemoglobin (HbA1c), and C-reactive protein (CRP) in patients with type 2 diabetes.  Methods: This cross-sectional study was conducted at Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia, between September 2013 and February 2015. Medical and dental history and Sociodemographic data were obtained from participants. Dental and periodontal examinations were conducted and blood samples were obtained to determine levels of HbA1c and CRP. The presence of PL was recorded from panoramic and periapical radiographs. Descriptive statistics and multivariable linear and logistic regression models were used for data analyses.  Results: One hundred patients were included; mean age was 48.9 ± 8.5 years. Of these patients, 14% had no PL, whereas 25% had one or 2 lesions, 32% had 3 or 4 lesions, and 29% had ≥5 PL. The mean HbA1c was 9.8% (± 2.5) mg/L and CRP was 6.9 mg/L (± 6.3). The presence of PL was significantly associated with a higher level of HbA1c independent of age, gender, probing depth, and plaque index (p=0.023). Individuals with PL were also more likely to have a high CRP level (greater than 3 mg/L) independent of the previous covariates (odds ratio: 1.19; 95% confidence interval: 1.01-1.41).  Conclusion: Periapical lesions are associated with a poorer glycemic control and a higher CRP level in type 2 diabetic patients.
[Mh] Termos MeSH primário: Proteína C-Reativa/metabolismo
Diabetes Mellitus Tipo 2/metabolismo
Hemoglobina A Glicada/metabolismo
Doenças Periapicais/sangue
[Mh] Termos MeSH secundário: Idoso
Estudos Transversais
Diabetes Mellitus Tipo 2/complicações
Feminino
Seres Humanos
Masculino
Meia-Idade
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Glycated Hemoglobin A); 9007-41-4 (C-Reactive Protein)
[Em] Mês de entrada:1708
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170103
[St] Status:MEDLINE
[do] DOI:10.15537/smj.2017.1.16052


  10 / 1818 MEDLINE  
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[PMID]:27936918
[Au] Autor:Villoria EM; Lenzi AR; Soares RV; Souki BQ; Sigurdsson A; Marques AP; Fidel SR
[Ad] Endereço:1 School of Dentistry, Postgraduate Program in Dentistry, Pontificial Catholic University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
[Ti] Título:Post-processing open-source software for the CBCT monitoring of periapical lesions healing following endodontic treatment: technical report of two cases.
[So] Source:Dentomaxillofac Radiol;46(1):20160293, 2017 Jan.
[Is] ISSN:0250-832X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: To describe the use of open-source software for the post-processing of CBCT imaging for the assessment of periapical lesions development after endodontic treatment. METHODS: CBCT scans were retrieved from endodontic records of two patients. Three-dimensional virtual models, voxel counting, volumetric measurement (mm ) and mean intensity of the periapical lesion were performed with ITK-SNAP v. 3.0 software. Three-dimensional models of the lesions were aligned and overlapped through the MeshLab software, which performed an automatic recording of the anatomical structures, based on the best fit. Qualitative and quantitative analyses of the changes in lesions size after treatment were performed with the 3DMeshMetric software. RESULTS: The ITK-SNAP v. 3.0 showed the smaller value corresponding to the voxel count and the volume of the lesion segmented in yellow, indicating reduction in volume of the lesion after the treatment. A higher value of the mean intensity of the segmented image in yellow was also observed, which suggested new bone formation. Colour mapping and "point value" tool allowed the visualization of the reduction of periapical lesions in several regions. CONCLUSIONS: Researchers and clinicians in the monitoring of endodontic periapical lesions have the opportunity to use open-source software.
[Mh] Termos MeSH primário: Tomografia Computadorizada de Feixe Cônico
Doenças Periapicais/diagnóstico por imagem
Doenças Periapicais/terapia
Interpretação de Imagem Radiográfica Assistida por Computador/métodos
Tratamento do Canal Radicular
[Mh] Termos MeSH secundário: Feminino
Seres Humanos
Imagem Tridimensional
Masculino
Meia-Idade
Software
Adulto Jovem
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1703
[Cu] Atualização por classe:170924
[Lr] Data última revisão:
170924
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:161213
[St] Status:MEDLINE



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