Abstract:
OBJECTIVES:For over a century, a heated debate existed over the possibility of malignant transformation of oral lichen planus (OLP). We performed this meta-analysis to evaluate the malignant potential of OLP and oral lichenoid lesions (OLL) and investigate the possible risk factors for OLP malignant transformation into oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS:We searched Medline, Scopus, and Web of Knowledge for relevant observational studies. Data on OLP malignant transformation were calculated as a pooled proportion (PP), using the Der-Simonian Liard method. We performed subgroup analyses by OLP diagnostic criteria, site, and clinical type, using Open Meta[Analyst] software. Data on possible risk factors for malignant transformation were pooled as odds ratios (ORs), using Comprehensive Meta-Analysis software. RESULTS:Pooling data for OLP malignant transformation from 57 studies (19,676 patients) resulted in an overall PP of 1.1% [95% CI: 0.9%, 1.4%], while pooling data from 14 recent studies that used the World Health Organization-2003 diagnostic criteria resulted in an overall-PP of 0.9% [95% CI: 0.5%, 1.3%]. The risk of malignant transformation was higher (PP=2.5%, 95% CI [1%, 4%]) in OLL patients (419 patients). A significant increase of malignant transformation risk was noted among smokers (OR=2, 95% CI [1.25, 3.22]), alcoholics (OR=3.52, 95% CI [1.54, 8.03]), and HCV-infected patients (OR=5, 95% CI [1.56, 16.07]), compared to patients without these risk factors. CONCLUSION:A small subset of OLP patients (1.1%) develop OSCC; therefore, regular follow-up for these patients is recommended. A higher incidence of malignant transformation was found among smokers, alcoholics, and HCV-infected patients; however, these associations should be further investigated.
journal_name
Oral Oncoljournal_title
Oral oncologyauthors
Aghbari SMH,Abushouk AI,Attia A,Elmaraezy A,Menshawy A,Ahmed MS,Elsaadany BA,Ahmed EMdoi
10.1016/j.oraloncology.2017.03.012subject
Has Abstractpub_date
2017-05-01 00:00:00pages
92-102eissn
1368-8375issn
1879-0593pii
S1368-8375(17)30074-Xjournal_volume
68pub_type
杂志文章,meta分析,评审相关文献
ORAL ONCOLOGY文献大全abstract:OBJECTIVES:Human papilloma virus (HPV) is the main culprit in cancers of the cervix, penis, anus, skin, eye and head and neck. Current treatments for HPV cancers have not altered survival outcomes for 30 years and there is a significant lack of targeted therapeutic agents in the management of advanced HPV-related HNSCC...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2018.09.006
更新日期:2018-11-01 00:00:00
abstract:OBJECTIVES/HYPOTHESIS:We review the use of topical chemoprevention agents in patients with oral potentially malignant disorders (PMD). METHODS:A systematic review of studies on topical chemoprevention agents for oral PMD from 1946 to November 2016 was conducted using the MEDLINE database, Embase, and Cochrane Library....
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2017.02.014
更新日期:2017-04-01 00:00:00
abstract::Autofluorescence examination of oral tissues using the VELscope has been suggested as an adjunctive tool for cancer detection and diagnosis. This study aimed to determine the diagnostic value of VELscope in a large prospective study of 517 patients with oral potentially malignant disorders (OPMD). For the outcome asse...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.08.006
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVES:Results of the Dutch multi-institutional trial on sentinel lymph node (SLN) biopsy in oral cancer. PATIENTS AND METHODS:Patients were consecutively enrolled from 4 institutions, with T1/T2 oral cancer and cN0 neck based on palpation and ultrasound guided fine needle aspiration cytology. Lymphatic mapping co...
journal_title:Oral oncology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.oraloncology.2014.07.020
更新日期:2014-10-01 00:00:00
abstract::Salivary gland carcinomas are a rare and clinically diverse group of neoplasms among which mucoepidermoid carcinomas (MEC) are reported to be the most frequently encountered. During the years 1994-2004 18 patients with MEC were treated in our Department. All patients underwent surgery with a curative intent, and in 11...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2006.03.001
更新日期:2007-02-01 00:00:00
abstract::The high frequency of second or third primary tumors was first explained by Slaughter et al. with the concept of field cancerisation. Another theory postulates micrometastatic lesions as a reason for this phenomenon. The micronuclei (MN)-assay was evaluated to provide evidence for the concept of field cancerisation an...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(00)00051-8
更新日期:2000-11-01 00:00:00
abstract::To determine the aesthetic and functional outcomes of the most invasive approach to oral cavity/oropharyngeal lesions, the lip-splitting mandibulotomy approach (LSMA), versus the least invasive, the trans-oral approach (TOA). Retrospective paired-cohort study. Thirty-six patients with oral/oropharyngeal cancers treate...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2010.05.006
更新日期:2010-08-01 00:00:00
abstract::Adenomatoid Odontogenic Tumour (AOT) is a relatively uncommon odontogenic lesion and few studies describing its cytokeratin profile have been reported in the English-language literature. Thirty-nine cases of AOT from three Oral Diagnosis services (Brazil, Mexico and Guatemala) were studied, considering their clinical,...
journal_title:Oral oncology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.oraloncology.2005.04.008
更新日期:2005-09-01 00:00:00
abstract::This research aims to give a new insight to the relationship between host local immune response and the biological behaviour of the tumor by evaluating of intratumoral natural killer (NK) cells and tumor necrosis factor-alpha (TNFalpha) expressions in oral squamous cell carcinomas. New paraffin sections of the deepest...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2010.02.019
更新日期:2010-05-01 00:00:00
abstract::Nasopharyngeal carcinoma is well known to be a viral driven malignancy. Despite high loco-regional control rate with modern radiotherapy, distant metastasis remains as a major threat to the patients highlighting the importance of effective systemic therapy. Recent advances in the understanding of tumor biology, host c...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2013.11.005
更新日期:2014-05-01 00:00:00
abstract::Conventional therapeutic approaches for head and neck squamous cell carcinoma (HNSCC) are associated with many adverse effects that reduce quality of life. Therefore, identification of new less cytotoxic treatments is highly important. Metformin, which is commonly used for type 2 diabetes, may reduce cancer risk. A fe...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2015.01.007
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:The incidence of nasopharyngeal carcinoma (NPC) is higher in Chinese than in Caucasian populations. Genetic, viral, and lifestyle factors may explain these ethnic differences in the incidence of NPC. In the present study, we examined the familial aggregation, heritability, and relative risks (RRs) of NPC usi...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2017.07.020
更新日期:2017-10-01 00:00:00
abstract::Early detection of oral cancer is crucial in improving survival rate. Identification and detection of oral potentially malignant disorders (OPMD) allow delivery of interventions to reduce the evolution of these disorders to malignancy. A variety of new and emerging diagnostic aids and adjunctive techniques are current...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2011.02.001
更新日期:2011-04-01 00:00:00
abstract::Traumatic eosinophilic granuloma of the oral mucosa, also known as eosinophilic ulcer, is considered to be a reactive lesion of unknown aetiology. It usually presents as a tongue ulcer and injury has been considered to play a role in its cause. We present a 72-year-old man who had suffered multiple episodes of recurre...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(97)00014-6
更新日期:1997-09-01 00:00:00
abstract:OBJECTIVES:Angiotensin I-converting enzyme (ACE), a type I cell surface zinc metallopeptidase, is differentially expressed in several malignancies and plays a role in tumor cell proliferation, tumor cell migration, angiogenesis, and metastatic behavior. We aimed to investigate the effects of ACE gene (rs1799752) varian...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2012.06.003
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:While surgery with or without adjuvant radiation therapy (RT) is the standard of care for oral cavity cancer (OCC), a select group requires nonsurgical treatment. We provide a single-institution experience using definitive chemotherapy and RT for primary OCC. MATERIALS AND METHODS:We examined 73 patients wi...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2015.04.007
更新日期:2015-07-01 00:00:00
abstract:PURPOSE:A systematic review to establish what evidence is available for swallowing outcomes following IMRT for head and neck cancer. METHODS:Online electronic databases were searched to identify papers published in English from January 1998 to December 2009. Papers were independently appraised by two reviewers for met...
journal_title:Oral oncology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.oraloncology.2010.07.012
更新日期:2010-10-01 00:00:00
abstract::The development of locoregional recurrence is the main reason for treatment failure in head and neck squamous cell carcinomas (HNSCC) and the remaining of tumor cells in surgical margins is associated with recurrence. Surgical margins are considered negative based on histologic assessment of the pathological specimen....
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2011.10.018
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVES:We sought to describe the genetic complexity of 14 UM-SCC oral cavity cancer cell lines that have remained uncharacterized despite being used as model systems for decades. MATERIALS AND METHODS:We performed exome sequencing on 14 oral cavity UM-SCC cell lines and denote the mutational profile of each line. ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2018.10.031
更新日期:2018-12-01 00:00:00
abstract::Recently, we reported the preliminary results of a prospective study on the possible premalignant character of oral lichen planus (OLP) and oral lichenoid lesions (OLL). Based on these data it was concluded that there was some but no convincing support for the hypothesis that patients with OLL have an increased risk o...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2006.09.006
更新日期:2007-09-01 00:00:00
abstract::We demonstrated the accumulation of CD11b(high)Gr-1(+) cells in a murine model of squamous cell carcinoma (SCC). Inoculation of NR-S1K cells derived from oral SCC induced a rapid and clear accumulation of CD11b(high)Gr-1(+) cells in secondary lymphoid organs as well as in peripheral blood. Phenotypic and morphological...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2006.06.009
更新日期:2007-07-01 00:00:00
abstract::Solitary fibrous tumor is an uncommon neoplasm with unpredictable clinical behavior. Malignant solitary fibrous tumor is a rare morphological variant with more aggressive behavior and higher rates of local recurrences and distant metastasis, exceeding rare in oral cavity; our case occurred in the floor of the mouth in...
journal_title:Oral oncology
pub_type: 信件,评审
doi:10.1016/j.oraloncology.2018.12.013
更新日期:2019-03-01 00:00:00
abstract::The present study was conducted to evaluate the therapeutic results of alternating chemoradiotherapy for locally advanced nasopharyngeal cancer. The subjects were 87 patients with stage II-IVB nasopharyngeal cancer. Alternating chemoradiotherapy was performed; initially, chemotherapy was administered, and then radioth...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2006.11.003
更新日期:2007-10-01 00:00:00
abstract:OBJECTIVES:To report oncologic outcomes of patients with paranasal sinus cancer (PNSC) treated by surgery and radiotherapy or (chemo)radiation and to investigate the impact of improving the radiation technique on outcomes and toxicity. MATERIALS AND METHODS:Between 1999 and 2010, 82 consecutive patients with PNSC were...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2012.03.024
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVES:Adenoid cystic carcinoma (ACC) is one of the most common malignancies of salivary glands, characterized by poor prognosis, particularly due to pulmonary metastasis. We previously reported that transforming growth factor (TGF)-β1 promoted ACC cell migration and invasion via the Smad pathway in vitro. The aim ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2013.07.012
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Several recent studies have shown that incidence of oropharyngeal carcinomas is rising in the Western World. This increase has been attributed to changes in the etiology of oropharyngeal carcinomas with a growing role for infections with Human Papilloma viruses. This nationwide study evaluates and compares t...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2015.06.011
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:Depth of invasion (DOI) has been introduced into the latest TNM classification of oral squamous cell carcinoma (OSCC). Despite its primarily pathological definition (pDOI), a preoperative evaluation of a radiological DOI (rDOI) would be useful but a standard and practical definition is lacking. The primary a...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2020.104749
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVES:We assess the incremental cost-effectiveness ratio (ICER) of the oral cancer (OC) screening program in Taiwan. MATERIALS AND METHODS:We interlinked the Cancer Registry, Mortality Registry, National Vital Statistics, reimbursement database of National Health Insurance, and the National Oral Cancer Screening ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2018.12.011
更新日期:2019-02-01 00:00:00
abstract::The Wnt pathway is involved in carcinogenesis and three regulatory genes of the Wnt pathway, APC (adenomatous polyposis coli), beta-catenin and Axin are frequently mutated in some primary human cancers. This study was conducted to clarify the relation of beta-catenin accumulation and the mutation of the CTNNB1 (beta-c...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2008.03.008
更新日期:2009-02-01 00:00:00
abstract::Verrucous carcinomas are considered to have poor radioresponsiveness and radiotherapy has been reported to induce anaplastic transformation. Surgery has been considered to be the primary mode of treatment for these tumours. The clinical features, response to radiotherapy, survival and prognostic factors of a group of ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s0964-1955(96)00059-0
更新日期:1997-03-01 00:00:00