1.Oncocytic mucoepidermoid carcinoma of the parotid gland: a clinicopathological report of two cases and literature review
ZHENG Fang ; NIE Mengdong ; QIANG Jinbiao ; JIN Ronghao ; WANG Dandan ; SHI Ce
Journal of Prevention and Treatment for Stomatological Diseases 2026;34(6):576-584
Objective:
To investigate the clinicopathological characteristics and diagnostic-therapeutic strategies of oncocytic mucoepidermoid carcinoma (OMEC) of the parotid gland, and to enhance awareness of this rare variant among clinicians and pathologists.
Methods:
The clinical data, imaging findings, histopathological features, immunophenotype, and molecular characteristics of two patients with parotid OMEC were retrospectively analyzed, and the relevant literature was reviewed.
Results:
Case 1 was a 50-year-old man who presented with a painless mass behind the right earlobe for more than 2 years. The patient underwent extended parotidectomy with preservation of the facial nerve. Histopathological examination revealed that the tumor was predominantly composed of oncocytic cells with a small proportion of mucous cells. Immunohistochemically, the tumor cells were partially positive for cytokeratin 5/6, cytokeratin 7, and P63. Special staining with alcian blue, periodic acid-Schiff, and phosphotungstic acid hematoxylin yielded positive results. The diagnosis of right parotid OMEC was established. No recurrence or metastasis was observed during a 1 year follow-up. Case 2 was a 61-year-old man with a 3-month history of a mass beneath the left ear. After partial parotidectomy at an outside institution, pathological consultation at the Stomatological Hospital of Jilin University demonstrated that the tumor consisted almost entirely of oncocytic cells, exhibited infiltrative growth, and lacked typical mucous, epidermoid, and intermediate cells. Fluorescence in situ hybridization confirmed positive mastermind-like transcriptional activator 2 (MAML2) gene rearrangement, establishing the diagnosis of left parotid OMEC. The patient subsequently underwent total parotidectomy with preservation of the facial nerve, and no recurrence was detected during a short-term 3 months follow-up. A review of the literature indicated that OMEC most commonly arises in the parotid gland and is generally a low-grade malignancy with favorable prognosis. When tumors are composed exclusively of oncocytic cells, exhibit minimal cytological atypia, and lack the classical cellular components of mucoepidermoid carcinoma, they are highly prone to misdiagnosis as oncocytoma, nodular oncocytic hyperplasia, or other benign oncocytic lesions. Accurate differential diagnosis relies on recognition of infiltrative growth patterns, supportive immunophenotypic markers (e.g., P63 positivity), and detection of characteristic MAML2 gene rearrangement. Complete surgical excision remains the treatment of choice. Conclusion OMEC dominated by oncocytic cells carries a high risk of clinical misdiagnosis. Integrating the assessment
Conclusion
OMEC dominated by oncocytic cells carries a high risk of clinical misdiagnosis. Integrating the assessment of infiltrative histopathological features with immunohistochemistry and molecular detection of MAML2 rearrangement is crucial for accurate diagnosis, appropriate assessment of tumor behavior, and optimal surgical decision making.
2.Analysis of human parvovirus B19 nucleic acid detection in blood products in China
Yue WANG ; Xiaobei ZHENG ; Qin GONG ; Ying ZHAO ; Yuanxiu LUO ; Dandan YANG ; Linlin ZHANG ; Zheng JIANG ; Gan PENG ; Jin ZHANG ; Bingbing KE
Chinese Journal of Blood Transfusion 2025;38(7):950-957
Objective: To analyze the nucleic acid load of human parvovirus B19 in major commercially available blood products in China, including human albumin, human intravenous immunoglobulin, human rabies immunoglobulin and various coagulation factor products, aiming to provide evidence for improving blood product manufacturing processes and quality control of source plasma. Methods: A total of 98 batches of coagulation factor products were tested for human parvovirus B19 nucleic acid using real-time fluorescent quantitative PCR, including 42 batches of human prothrombin complex, 35 batches of human coagulation factor Ⅷ, and 21 batches of human fibrinogen. Additionally, 6 batches of human albumin, 6 batches of human intravenous immunoglobulin, and 38 batches of human rabies immunoglobulin were tested for human parvovirus B19 nucleic acid. Results: Human parvovirus B19 nucleic acid were undetectable in human albumin, human intravenous immunoglobulin and human rabies immunoglobulin. Among the 98 batches of coagulation factor products tested for human parvovirus B19 nucleic acid, B19 nucleic acid reactivity rate was 69.0% (29/42) for human prothrombin complex batches, but nucleic acid concentration were all significantly lower than 10
IU/mL. The reactivity rate of B19 nucleic acid in 35 batches of human coagulation factor Ⅷ was 48.6% (17/35), with nucleic acid concentration all below 10
IU/mL. The reactivity rate of B19 nucleic acid in 21 batches of human fibrinogen was 61.9% (13/21), with nucleic acid concentration all below 10
IU/mL. Conclusion: No human parvovirus B19 has been detected in human albumin, human intravenous immunoglobulin, or human rabies immunoglobulin. Human parvovirus B19 nucleic acid may exist in commercially available coagulation factor products, highlighting the need for enhanced screening of human parvovirus B19 nucleic acid in these products. It is also recommended that B19 viral nucleic acid testing be conducted on source plasma, particularly for coagulation factor products.
3.Analysis of human parvovirus B19 nucleic acid detection in blood products in China
Yue WANG ; Xiaobei ZHENG ; Qin GONG ; Ying ZHAO ; Yuanxiu LUO ; Dandan YANG ; Linlin ZHANG ; Zheng JIANG ; Gan PENG ; Jin ZHANG ; Bingbing KE
Chinese Journal of Blood Transfusion 2025;38(7):950-957
Objective: To analyze the nucleic acid load of human parvovirus B19 in major commercially available blood products in China, including human albumin, human intravenous immunoglobulin, human rabies immunoglobulin and various coagulation factor products, aiming to provide evidence for improving blood product manufacturing processes and quality control of source plasma. Methods: A total of 98 batches of coagulation factor products were tested for human parvovirus B19 nucleic acid using real-time fluorescent quantitative PCR, including 42 batches of human prothrombin complex, 35 batches of human coagulation factor Ⅷ, and 21 batches of human fibrinogen. Additionally, 6 batches of human albumin, 6 batches of human intravenous immunoglobulin, and 38 batches of human rabies immunoglobulin were tested for human parvovirus B19 nucleic acid. Results: Human parvovirus B19 nucleic acid were undetectable in human albumin, human intravenous immunoglobulin and human rabies immunoglobulin. Among the 98 batches of coagulation factor products tested for human parvovirus B19 nucleic acid, B19 nucleic acid reactivity rate was 69.0% (29/42) for human prothrombin complex batches, but nucleic acid concentration were all significantly lower than 10
IU/mL. The reactivity rate of B19 nucleic acid in 35 batches of human coagulation factor Ⅷ was 48.6% (17/35), with nucleic acid concentration all below 10
IU/mL. The reactivity rate of B19 nucleic acid in 21 batches of human fibrinogen was 61.9% (13/21), with nucleic acid concentration all below 10
IU/mL. Conclusion: No human parvovirus B19 has been detected in human albumin, human intravenous immunoglobulin, or human rabies immunoglobulin. Human parvovirus B19 nucleic acid may exist in commercially available coagulation factor products, highlighting the need for enhanced screening of human parvovirus B19 nucleic acid in these products. It is also recommended that B19 viral nucleic acid testing be conducted on source plasma, particularly for coagulation factor products.
4.Mediating effect of pain beliefs on pain intensity and fear of disease progression in patients with trigeminal neuralgia
Dandan WAN ; Zheng WANG ; Huan DUAN ; Yige MA ; Ying GUO
Modern Clinical Nursing 2025;24(4):1-7
Objective To analyse the mediating effect of the pain beliefs on pain and fear of disease progression in patients with trigeminal neuralgia.Methods A convenience sampling method was employed to select hospitalised 220 patients with trigeminal neuralgia as research objects from 3 Grade IIIA hospitals.The selected study subjects were surveyed with a general information questionnaire,the numeric pain rating scale,pain beliefs and perceptions scale,and fear of disease progression short form.Structural equation model was used to verify the pathways that affected the pain and pain beliefs on fear of disease progression in patients with trigeminal neuralgia.Results A total of 214 patients with trigeminal neuralgia completed the survey.The mean score of fear of disease progression was 33.38±8.47,the mean score of pain was 8.25±1.44,and the mean score of pain beliefs was-2(-9,8).Spearman correlation analysis showed that fear of disease progression was positively correlated with the pain beliefs(r=0.746,P<0.01)and pain(r=0.838,P<0.01),and the pain beliefs were positively correlated with pain intensity(r=0.704,P<0.01).Pain beliefs partially mediated between the pain and fear of disease progression in patients with trigeminal neuralgia,with a mediating effect of 0.442,a direct effect of 0.482,and a total effect of 0.924.The mediating effect accounted for 47.84%of the total effect.Conclusion Patients with trigeminal neuralgia generally have a critical state of psychologicol disfunction of fear of disease progression,with a moderate to severe pain,and moderate pain beliefs.Pain intensity in patients with trigeminal neuralgia not only directly affects fear of disease progression but also indirectly affects it through pain beliefs.
5.Study on the Mechanism of Xieke Decoction in Treating Polycystic Ovary Syndrome Based on the"Ke-Nang Theory"
Yinxing ZHU ; Yan CHEN ; Dandan ZHU ; Zheng YU
Journal of Nanjing University of Traditional Chinese Medicine 2025;41(8):1011-1020
OBJECTIVE To explore the potential mechanisms of Xie-Ke Decoction,based on the"Ke-Nang theory",in treating polycystic ovary syndrome(PCOS)and to identify its potential therapeutic targets,thereby providing a theoretical basis for the applica-tion of the"Ke-Nang theory"in PCOS treatment.METHODS The components of Xie-Ke Decoction and its potential targets for P-COS treatment were retrieved from databases such as TCMSP,SwissTargetPrediction,GeneCards,CTD,and GEO.A component-tar-get network was constructed using Cytoscape,and GO and KEGG enrichment analyses were performed to elucidate its mechanisms of action.LASSO and Wilcoxon tests were used to screen and validate key targets,and molecular docking was conducted to verify the binding affinity between core components and key targets.Clinical samples were collected,and ELISA was used to validate the predic-ted targets.RESULTS A total of 29 core genes were identified,with GO enrichment analysis involving pathways such as inflammato-ry response,metabolic regulation,and extracellular matrix remodeling.KEGG enrichment analysis covered pathways like cancer path-ways,inflammatory pathways,insulin resistance,and lipid metabolism pathways.Five effective targets were ultimately screened and validated:CTSL,FABP5,HMOX1,PIK3CD,and MMP9.The core component quercetin showed strong affinity for MMP9.Clinical studies revealed that the number of retrieved oocytes and the levels of MMP-9 in follicular fluid were significantly higher in the Xie-Ke Decoction treatment group than in the control group(P<0.05).CONCLUSION The therapeutic targets and pathways of Xie-Ke De-coction in treating PCOS are revealed by network pharmacology and verified by molecular docking and clinical research,providing sci-entific evidence for its mechanism of action.It also lays a theoretical foundation for the clinical application and pharmacological re-search of the"Ke-Nang theory".
6.Efficacy of R0 surgery combined with PARP inhibitors in the treatment of advanced epithelial ovarian cancer in 52 patients
Xiaohong ZHENG ; Xiaofeng WU ; Dandan LIU ; Hong HU
Chinese Journal of Primary Medicine and Pharmacy 2025;32(7):1019-1023
Objective:To investigate the efficacy and safety of R0 surgery combined with PARP inhibitors in the treatment of advanced epithelial ovarian cancer in 52 patients.Methods:A retrospective analysis was performed on 104 patients with International Federation of Gynecology and Obstetrics Ⅲ-Ⅳ epithelial ovarian cancer who received treatment at the Department of Gynecology and Obstetrics, Xinhua Hospital, Huainan Xinhua Medical Group from January 2021 to December 2023. The patients were divided into a control group and an observation group ( n = 52/group). Patients in the control group underwent non-R0 surgery followed by six cycles of chemotherapy with platinum and paclitaxel, along with maintenance therapy using olaparib or niraparib. Patients in the observation group underwent R0 surgery followed by the same chemotherapy and maintenance therapy as those in the control group. Comparisons were made between the two groups regarding general data, perioperative conditions, and postoperative levels of cancer antigen 125, human epididymis protein 4, vascular endothelial growth factor, interleukin-15, gamma interferon, and recurrence rates measured within 1 year after chemotherapy. Results:There was no statistically significant difference in age, underlying diseases, or pathological types according to International Federation of Gynecology and Obstetrics staging between the two groups (all P > 0.05). However, compared with the control group, the observation group had a longer surgical time [(290.17 ± 36.72) minutes vs. (206.58 ± 22.57) minutes, t = 171.20, P < 0.001]. The intraoperative blood loss in the observation group was significantly greater than that in the control group [(800.44 ± 134.22) mL vs. (743.16 ± 87.85) mL, t = 1 094.00, P = 0.003]. The interval between surgery and the start of chemotherapy in the observation group was longer than that in the control group [(13.00 ± 0.94) days vs.(12.04 ± 0.92) days, t = 3.07, P < 0.001]. There was no statistically significant difference in postoperative complications ( P > 0.05). Compared with the control group, the observation group had lower levels of cancer antigen 125 [(14.27 ± 2.16) IU/mL vs. (188.57 ± 30.74) IU/mL, t = 40.794, P < 0.001], human epididymis protein 4 [(25.29 ± 2.49) pmol/L vs. (74.21 ± 0.52) pmol/L, t = 138.68, P < 0.001], vascular endothelial growth factor [(23.70 ± 3.01) ng/mL vs. (51.66 ± 4.67) ng/mL, t = 36.28, P < 0.001], and recurrence rate [17.30% (9/52) vs. 88.46% (46/52), χ2 = 52.83, P < 0.001]. Compared with the control group, the observation group showed higher levels of interleukin-15 [(57.36 ± 9.48) pg/mL vs. (24.24 ± 4.04) pg/mL, t = -23.17, P < 0.001] and gamma interferon [(50.16 ± 4.43) pg/mK vs. (12.99 ± 1.30) pg/mL, t = -763.17, P < 0.001]. Conclusions:R0 surgery is effective and safe. R0 surgery followed by maintenance therapy with PARP inhibitors can significantly improve chemotherapy outcomes and delay tumor recurrence in patients with advanced epithelial ovarian cancer non-R0 surgery combined with chemotherapy plus maintenance therapy with PARP inhibitors.
7.Hepatotoxicity of Brucea javanica bitter alcohol in nude mice based on liver drug metabolizing enzyme CYP450 expression
Hong ZOU ; Shuo QI ; Dandan LI ; Fangping DENG ; Shuangshuang CHEN ; Shuxin FU ; Zheng TANG ; Qun TANG
Chinese Journal of Clinical Pharmacology and Therapeutics 2025;30(8):1049-1057
AIM:Hepatotoxicity of Brucea javani-ca picryl with broad-spectrum anticancer effect in nude mice based on hepatic drug metabolizing en-zyme CYP450 activity.METHODS:Fifty-six nude mice were randomly divided into blank group,Bru-cea javanica low-dose group(2 mg/kg),Brucea ja-vanica high-dose group(4 mg/kg),and cisplatin group(2 mg/kg),with 14 mice in each group.The blank group was injected with the same amount of normal saline every 3 days for 6 weeks.Calculate the mortality rate of nude mice in each group,ob-serve the general growth state of nude mice,re-cord the weight change of nude mice before and af-ter administration,weigh and record the liver weight after taking materials,and calculate the liv-er coefficient(liver weight/weight mass×100%),ob-serve and record the liver color and morphology.Hematoxylin-eosin(HE)staining was used to ob-serve the pathological changes of liver tissue.De-tection of alanine aminotransferase(ALT),aspar-tate aminotransferase(AST),lactate dehydrogenase(LDH),alkaline phosphatase(AKP)and albumin(ALB)levels in serum of nude mice by ELISA.Real-time PCR and Western blot were used to detect the mRNA and protein expression levels of CYP2E1,CYP3A11,CYP2C19,CYP1A2,CYP2D6 and CYP2C9,which were key enzymes of drug metabolism in nude mice liver.RESULTS:Compared with the blank group,the mortality rate of nude mice in the low-dose Brucea javanica bitter alcohol group was 0,the growth state was good,the diet,movement,and mental state were normal,the weight change and liver coefficient ratio were consistent,the liver color was ruddy,the liver lobule morphology was complete under the microscope,the structure was clear,the liver cells were arranged regularly,and there was no inflammatory cell infiltration.There was no significant difference in the content of ALT,AST,LDH,AKP,and ALB.There was no significant difference in the mRNA and protein expression of CYP2E1,CYP3A11,CYP2C19,CYP1A2,CYP2D6,and CYP2C9(all P>0.05).Compared with the blank group,the mortality rate of nude mice in the high-dose group of Brucea javanica bitter alcohol was 14.3%,the growth state was slightly poor,the diet,movement,and mental state were reduced,the weight growth was slow,the liver coefficient ratio was increased,the liver color was reddish brown,some liver lobule boundaries were unclear,a small number of liver cells were loosely arranged,the contents of ALT,AST,LDH,AKP,and ALB were signif-icantly increased,the mRNA levels of CYP2E1,CYP3A11,CYP2C19,CYP1A2,CYP2D6,and CYP2C9 were significantly reduced,and the protein expres-sions of CYP2E1,CYP3A11,CYP1A2,and CYP2D6 were significantly reduced(all P<0.05 or P<0.01),but there was no statistical difference in the mRNA and protein expression of CYP2C19,and the pro-tein expression of CYP2C9(P>0.05).Compared with the blank group,the mortality rate of nude mice in the cisplatin group was 35.7%,the growth state was poor,the diet,action,and mental state were low,the weight gain was less,the liver coefficient ratio was significantly increased,the liver color was dark red,the liver sinusoids and central veins were congested,the hepatocytes were disordered,the nuclei were consolidated and contracted,and the arrangement was loose,the contents of ALT,AST,LDH,AKP,and ALB were significantly increased,and the mRNA and protein expressions of CYP2E1,CYP3A11,CYP2C19,CYP1A2,CYP2D6,and CYP2C9 were significantly reduced(all P<0.05 or P<0.01).CONCLUSION:The dose of Brucea javanica bitter alcohol is correlated with hepatotoxicity to nude mice.High doses of Brucea javanica bitter alcohol have hepatotoxicity to nude mice,which may be re-lated to reducing serum levels of ALT,AST,LDH,AKP,and ALB,inhibiting the expression of multiple subtypes of enzymes in the key enzyme CYP450 of liver drug metabolism,and then reducing the me-tabolism of toxic substances.
8.Application of deep learning-based compressed sensing reconstruction in three-dimensional double inversion recovery sequences
Ziyu QIN ; Meimeng ZHONG ; Nan WANG ; Dandan ZHENG ; Shuo ZHANG ; Liangjie LIN ; Qingwei SONG ; Chao YANG
Journal of Practical Radiology 2025;41(6):1037-1041
Objective To explore the potential of CS-AI technique in accelerating cranial three-dimensional double inversion recovery(3D DIR)sequence imaging.Methods Twenty-six healthy volunteers were prospectively recruited for brain sagittal 3D DIR sequence scanning.The 3D DIR sequences were accelerated with four different acceleration factor(AF)(4,6,8,10)and reconstructed using the traditional compressed sensing(CS)algorithm and a new CS-AI algorithm.Subjective image quality was assessed by two observers using a 5-point Likert scale.Objective image quality was evaluated by calculating contrast(CN)and contrast-to-noise ratio(CNR).Firstly,using CS 4 as the standard,the optimal CS AF was derived after comparing the CN,CNR and subjective scores of CS 4 with those of CS 6,8 and 10 images in a comprehensive judgement,and then further comparing the optimal CS AF with images of CS-AI with different AF to validate the efficacy of the CS-AI,and to select the final optimal CS-AI AF.Results The comparison results between CS 4 and different CS AF indicated that CS 6 was selected as the optimal AF for CS.In further comparisons between CS and different CS-AI AF,the CS-AI technique outperformed the CS technique overall.CS-AI 8 was the maximum applicable AF.Conclusion The CS-AI is overall even better in terms of image quality with higher acceleration potential than the CS.The CS-AI 8 serves as the optimal AF and reduces scanning times by up to 50%while maintaining image quality.
9.Diagnostic Value of Adenosine Stress-resting Gated Myocardial Perfusion Imaging in the Diagnosis of Three-vessel Coronary Heart Disease
Liju HONG ; Feipeng WU ; Qiyan WU ; Xiandong ZHENG ; Rui YANG ; Dandan CHEN ; Youjun ZHOU
Journal of Kunming Medical University 2025;46(3):124-131
Objective To evaluate the diagnostic value of adenosine load-resting gated myocardial perfusion imaging for three-vessel disease in coronary artery disease(CAD)patients using coronary angiography as the gold standard.Methods A retrospective study was conducted,including 318 patients diagnosed with CAD who underwent coronary angiography at Yanan Hospital Affiliated to Kunming Medical University from January 2021 to December 2022.Based on the results of coronary angiography,the 318 CAD patients were divided into a three-vessel disease group(n=166)and a non-three-vessel disease group(single and double vessel disease group,n=152).All the subjects underwent adenosine stress-resting GMPI within two weeks.Adenosine stress-resting GMPI myocardial perfusion parameters(SSS,SRS,SDS),cardiac function parameters(LVEF,LVEDV,LVSV)and left ventricular mechanical contraction synchronization parameters(PSD,PHB)were collected.The diagnostic value of adenosine stress-resting gated myocardial perfusion imaging for three-vessel disease in CAD was explored.Results Among the perfusion parameters,SSS had the highest AUC of 0.781,while sLVEF had the highest AUC of 0.748 among cardiac function parameters,and sPHB had the highest AUC of 0.724 among synchrony parameters.The AUCs of combined parameters were all higher than those of perfusion parameters,cardiac function parameters,and synchrony parameters(P<0.05).The changes in Δ LVESV and Δ LVEF between the three-vessel disease group and the non-three vessel disease group showed statistical significance(P<0.05).Conclusion The perfusion,cardiac function and synchronization parameters of adenosine stress-resting gated myocardial perfusion imaging have high diagnostic value for three-vessel coronary heart disease,and the combined detection of the three parameters provides even greater diagnostic value for three-vessel coronary heart disease.
10.Expert consensus on the diagnosis and treatment of cemental tear.
Ye LIANG ; Hongrui LIU ; Chengjia XIE ; Yang YU ; Jinlong SHAO ; Chunxu LV ; Wenyan KANG ; Fuhua YAN ; Yaping PAN ; Faming CHEN ; Yan XU ; Zuomin WANG ; Yao SUN ; Ang LI ; Lili CHEN ; Qingxian LUAN ; Chuanjiang ZHAO ; Zhengguo CAO ; Yi LIU ; Jiang SUN ; Zhongchen SONG ; Lei ZHAO ; Li LIN ; Peihui DING ; Weilian SUN ; Jun WANG ; Jiang LIN ; Guangxun ZHU ; Qi ZHANG ; Lijun LUO ; Jiayin DENG ; Yihuai PAN ; Jin ZHAO ; Aimei SONG ; Hongmei GUO ; Jin ZHANG ; Pingping CUI ; Song GE ; Rui ZHANG ; Xiuyun REN ; Shengbin HUANG ; Xi WEI ; Lihong QIU ; Jing DENG ; Keqing PAN ; Dandan MA ; Hongyu ZHAO ; Dong CHEN ; Liangjun ZHONG ; Gang DING ; Wu CHEN ; Quanchen XU ; Xiaoyu SUN ; Lingqian DU ; Ling LI ; Yijia WANG ; Xiaoyuan LI ; Qiang CHEN ; Hui WANG ; Zheng ZHANG ; Mengmeng LIU ; Chengfei ZHANG ; Xuedong ZHOU ; Shaohua GE
International Journal of Oral Science 2025;17(1):61-61
Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans
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Dental Cementum/injuries*
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Consensus
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Diagnosis, Differential
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Cone-Beam Computed Tomography
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Tooth Fractures/therapy*


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