Oral Surgery Oral Medicine Oral Pathology Oral Radiology最新文献_第10页

Comparison of a 0.55 T dental-dedicated magnetic resonance imaging system with a 1.5 T system in evaluation of the temporomandibular joint regarding subjective image quality assessment and rater agreement.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-19 DOI: 10.1016/j.oooo.2025.02.011

Donald R Nixdorf, Andreas Greiser, Carmel Hayes, Laurence Gaalaas, Beth R Groenke, João Marcus de Carvalho E Silva Fuglsig, Katrine Mølgaard Johannsen, Cory R Herman, Shanti Kaimal, Estephan J Moana-Filho, Mariona Mulet, Can Özütemiz, Rubens Spin-Neto

{"title":"Comparison of a 0.55 T dental-dedicated magnetic resonance imaging system with a 1.5 T system in evaluation of the temporomandibular joint regarding subjective image quality assessment and rater agreement.","authors":"Donald R Nixdorf, Andreas Greiser, Carmel Hayes, Laurence Gaalaas, Beth R Groenke, João Marcus de Carvalho E Silva Fuglsig, Katrine Mølgaard Johannsen, Cory R Herman, Shanti Kaimal, Estephan J Moana-Filho, Mariona Mulet, Can Özütemiz, Rubens Spin-Neto","doi":"10.1016/j.oooo.2025.02.011","DOIUrl":"https://doi.org/10.1016/j.oooo.2025.02.011","url":null,"abstract":"Objective: We aimed to compare subjective assessment of image quality and rater agreement of magnetic resonance (MR) images of the temporomandibular joint (TMJ) acquired with dental-dedicated 0.55 T and clinical 1.5 T magnetic field strengths.Study design: Six blinded raters evaluated randomized TMJ MR images from 5 healthy participants imaged with 3 pulse sequences on 2 scanners: a 0.55 T system using a custom-built surface coil for dental-dedicated applications and a clinical 1.5 T system using a standard head/neck coil. TMJ anatomy and image quality parameters were assessed using a three-point scale (0 = unacceptable, 1 = acceptable, and 2 = excellent). Data was pooled across participants, pulse sequences, and sides. Kappa coefficients were calculated for intra- and inter-rater agreement. Chi-square tests were applied to explore differences between scanners. Significance was established at P<0.05.Results: Four different raters preferred 0.55 T images for visualizing hard and/or soft tissue anatomy (P≤.02). One rater preferred the 0.55 T system regarding contrast. No other differences were detected regarding qualitative ratings. Kappa values for intra-rater agreement ranged from 0.49 to 0.70 for 0.55 T images and 0.42 to 0.71 for 1.5 T images. Inter-rater kappa values ranged from 0.02 to 0.29 for 0.55 T images and 0.02 to 0.23 for 1.5 T images.Conclusions: Images from the two systems were rated similarly. Further research is needed to assess diagnostic performance in patients.","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143765567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Orthopedic-Oral Health Collaboration: a step away from antibiotic prophylaxis.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-18 DOI: 10.1016/j.oooo.2025.02.012

Lauren L Patton

引用次数: 0

A painful mass of the midface.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-18 DOI: 10.1016/j.oooo.2025.02.010

Kenneth Chang Chien, Anthony Bejjani, Jacob Pilley, Jeffrey Tsai

引用次数: 0

Objective dysphagia is very common after radiotherapy in oropharyngeal cancer patients.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-18 DOI: 10.1016/j.oooo.2025.02.008

Christina Pflug, Frank Müller, Jana-Christiane Koseki, Cordula Petersen, Julie Cläre Nienstedt, Silke Tribius

{"title":"Objective dysphagia is very common after radiotherapy in oropharyngeal cancer patients.","authors":"Christina Pflug, Frank Müller, Jana-Christiane Koseki, Cordula Petersen, Julie Cläre Nienstedt, Silke Tribius","doi":"10.1016/j.oooo.2025.02.008","DOIUrl":"https://doi.org/10.1016/j.oooo.2025.02.008","url":null,"abstract":"Objective: Dysphagia is one of the most serious adverse events in the treatment of head and neck cancer. This cross-sectional study aimed to assess pharyngeal residue, and penetration/aspiration in oropharyngeal cancer patients (OPC) after radiotherapy using flexible endoscopic evaluation of swallowing (FEES).Methods: A total of 35 OPC patients who had received radio-(chemo) therapy (R(C)T), including 8 patients with primary R(C)T), were included and examined by FEES to determine the swallowing status and were asked to indicate their swallowing ability on a visual scale to reflect the problem perceived by the patient. During FEES the patients were given three standardized bolus consistencies and four test pills. Penetration, aspiration, and residue were evaluated and classified.Result: Relevant dysphagia was present in 23/35 (66%) patients. Almost half of all patients (15/35) showed aspiration (53% (8/15) silent). Residue occurred in 91% but without correlation to aspiration. A significant association between dysphagia and impaired pill swallowing was found (P = .003) occurring in 20 of 35 patients. Even in patients with small tumors and without prior surgery severe dysphagia was found.Conclusions: Severe dysphagia is frequent after R(C)T affecting more than half of the patients with OPC. The frequent impaired pill swallowing ability should be considered Therefore, regular dysphagia diagnostics in the follow-up setting are advisable to initiate appropriate treatment and raise patients' quality of life, prevent aspiration pneumonia, and improve overall outcomes after tumor therapy.","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143765574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chronic orofacial pain and pharmacological management-a clinical guide.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-17 DOI: 10.1016/j.oooo.2025.02.005

Guangzhao Guan, Athula K Polonowita, Li Mei, Devinda A Polonowita, Ajith D Polonowita

引用次数: 0

Magnetic resonance imaging texture analysis for discrimination between malignant and benign lesions in the floor of the mouth.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-14 DOI: 10.1016/j.oooo.2025.02.009

Hirotaka Muraoka, Takashi Kaneda, Kotaro Ito, Kohei Otsuka, Satoshi Tokunaga, Osamu Sakai

{"title":"Magnetic resonance imaging texture analysis for discrimination between malignant and benign lesions in the floor of the mouth.","authors":"Hirotaka Muraoka, Takashi Kaneda, Kotaro Ito, Kohei Otsuka, Satoshi Tokunaga, Osamu Sakai","doi":"10.1016/j.oooo.2025.02.009","DOIUrl":"https://doi.org/10.1016/j.oooo.2025.02.009","url":null,"abstract":"Objective: Owing to their overlapping radiological characteristics, distinguishing between malignant and benign lesions of the floor of the mouth (FOM) remains challenging. The aim of this study was to assess the effectiveness of magnetic resonance imaging (MRI) texture analysis in discriminating between malignant and benign lesions.Methods: MRI texture analysis was performed in 30 patients with FOM lesions (eight inflammatory diseases, ten cystic lesions, three benign tumors, and nine malignant tumors). Based on the histopathological examinations, the lesions were classified as malignant or benign. The lesion type was considered the predictor variable and MRI texture features were the outcome variables. Short-tau inversion recovery images were used for texture feature extraction, with 10 features selected using Fisher's coefficient. One-way analysis of variance and Tukey's post-hoc test were used to compare the texture features. Receiver operating characteristic (ROC) curves were used to assess the ability of MRI texture features to distinguish between lesions. The significance level was set at P < .05.Results: ROC curve analysis showed that cystic lesions and malignant lesions could be distinguished with very high accuracy; malignant and benign lesions were differentiated with high accuracy. The accuracy in distinguishing between inflammatory diseases and malignant lesions was relatively low.Conclusions: MRI texture features were useful in distinguishing malignant from some benign lesions within the FOM, although were less effective in distinguishing inflammatory from malignant lesions.","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143732258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Overexpression of inflammatory human caspase-4 in relation to clinical severity of oral lichen planus.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-10 DOI: 10.1016/j.oooo.2025.02.003

Darussakorn Maneerat, Anupong Jeerachaipansakul, Chanipa Atijit, Chavanya Tangjarroenphakdee, Panatda Tipsirisakun, Nattapat Hengsanankul, Warisara Krisanaprakornkit, Suttichai Krisanaprakornkit, Anupong Makeudom

{"title":"Overexpression of inflammatory human caspase-4 in relation to clinical severity of oral lichen planus.","authors":"Darussakorn Maneerat, Anupong Jeerachaipansakul, Chanipa Atijit, Chavanya Tangjarroenphakdee, Panatda Tipsirisakun, Nattapat Hengsanankul, Warisara Krisanaprakornkit, Suttichai Krisanaprakornkit, Anupong Makeudom","doi":"10.1016/j.oooo.2025.02.003","DOIUrl":"https://doi.org/10.1016/j.oooo.2025.02.003","url":null,"abstract":"Objective: Involvement of non-canonical inflammasome, comprising inflammatory human caspase-4, caspase-5, and Gasdermin D, in the pathogenesis of oral lichen planus (OLP) has never been demonstrated. We aimed to determine human caspase-4, caspase-5, and Gasdermin D expressions in OLP, to correlate their expressions with OLP severity, and to measure salivary interleukin (IL)-1β levels.Study design: OLP and normal oral mucosal specimens (n = 42 each) were processed for immunohistochemistry or immunoblotting. The clinical score for OLP severity was assessed at the most severe site. The immunohistochemical (IHC) score was a summation of intensity and positive cell scores. Salivary IL-1β levels were measured by enzyme-linked immunosorbent assay (ELISA).Results: Median IHC scores of caspase-4 and Gasdermin D in OLP group were significantly greater than those in normal mucosal group (P < .01), consistent with significantly upregulated expressions by immunoblotting (P < .05). The IHC scores of caspase-4 and Gasdermin D were positively correlated with the clinical scores (P < .05). Salivary IL-1β levels in the OLP group were significantly greater than those in the normal mucosal group (P < .001).Conclusions: Our study demonstrates enhanced human caspase-4 and Gasdermin D expressions in relation to increased OLP severity with elevated salivary IL-1β levels, proposing clinical applications of these biomolecules as potential prognostic markers and/or new therapeutic intervention for OLP.","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143469689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparison of two fluorescence detectors in flow cytometry to predict malignant transformation of oral leukoplakia from cell cycle fractions.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-10 DOI: 10.1016/j.oooo.2025.01.726

Caroline Gennari Stevão, Matheus Henrique Lopes Dominguete, Paulo de Camargo Moraes, Victor Angelo Martins Montalli, André Luis Santana de Freitas, Marcelo Sperandio

{"title":"Comparison of two fluorescence detectors in flow cytometry to predict malignant transformation of oral leukoplakia from cell cycle fractions.","authors":"Caroline Gennari Stevão, Matheus Henrique Lopes Dominguete, Paulo de Camargo Moraes, Victor Angelo Martins Montalli, André Luis Santana de Freitas, Marcelo Sperandio","doi":"10.1016/j.oooo.2025.01.726","DOIUrl":"https://doi.org/10.1016/j.oooo.2025.01.726","url":null,"abstract":"Objective: The objective of this paper was to compare the accuracy of predicting malignant transformation of oral leukoplakia using the 585-620 nm detector when compared with data obtained with the 661-683 nm detector.Study design: This was a single-factor retrospective longitudinal experimental study, whose factor will be DNA content (DNA ploidy) at 4 levels, G1 phase, S phase, mitosis phase (G2), and DNA excess (4cER). The sample is a cohort of individuals diagnosed with oral leukoplakia (N = 97) where 18 cases evolved into cancer and 79 did not.Results: The DNA content parameters 4cER, G2, and G1/G2 ratios were associated with malignant transformation (P < .05). Two analog algorithms of these findings generated positive predictive values (PPVs) of 38% (67% sensitivity and 76% specificity) and 40% (61% sensitivity and 80% specificity). DNA content by flow cytometry can achieve a PPV of 40% in high-risk lesions and negative predictive value (NPV) of 90% in low-risk lesions.Conclusions: There was no significant difference among the percentages of nuclei in the G1, S, G2, and excess G2 (4cER) phases comparing the 661-683 nm and 585-620 nm detectors. The 585-620 nm detector achieved PPV and NPV equivalent to those observed with the 661-683 nm detector.","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143484407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oral plasmacytoma in multiple myeloma patients: report of 18 cases.

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-08 DOI: 10.1016/j.oooo.2025.02.002

Lama Alabdulaaly, Maryam Jessri, Nathaniel Treister, Tiffany Tavares, Efstathios Pettas, Sook-Bin Woo, Jacob Laubach, Alessandro Villa

{"title":"Oral plasmacytoma in multiple myeloma patients: report of 18 cases.","authors":"Lama Alabdulaaly, Maryam Jessri, Nathaniel Treister, Tiffany Tavares, Efstathios Pettas, Sook-Bin Woo, Jacob Laubach, Alessandro Villa","doi":"10.1016/j.oooo.2025.02.002","DOIUrl":"https://doi.org/10.1016/j.oooo.2025.02.002","url":null,"abstract":"Objectives: Plasmacytoma is a malignant neoplasm of plasma cells with or without an underlying multiple myeloma (MM). Plasmacytoma rarely involves the oral mucosa and jaw bones. We aimed to describe oral plasmacytoma in MM patients.Study design: Patients with oral plasmacytoma seen at the Oral Medicine clinic from 2007 to 2024 were included in this study.Results: There were 18 patients (26 oral plasmacytomas). The median age was 60.5 years (72.3% females). The most common symptoms were pain and bleeding. Ten patients had gnathic involvement, and 8 patients had soft tissue disease without bony involvement. The gingiva was the most common site (50.0%) and buccolingual involvement was seen in 38.5% of cases. Treatment directed at the oral disease was rendered in 11 patients. Over 90% of patients died with a median of 5 months.Conclusions: MM patients may present with oral involvement most commonly on the gingiva with frequent buccal and lingual involvement.","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143538005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Information for Readers

IF 2 3区医学

Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-02-04 DOI: 10.1016/S2212-4403(24)00959-3

引用次数: 0