Abstract:
:In recent years, studies on the malignant potential of oral lichen planus (OLP) provided clinical evidence that patients affected by OLP have an increased risk to develop oral squamous cell carcinoma (OSCC); nevertheless, controversies still exist as to whether OLP has inherent predisposition to become malignant, or not. We believe extremely careful management of OLP patient is mandatory, and the aim of this paper is to illustrate our clinical guidelines in evaluating the possible risk of transformation in OLP lesions. Five-hundred and two patients (311 women and 191 men) affected by OLP regularly undergo follow-up examination in our Department. Patients' ages range from 18 to 83 years, with a mean of 55.4 years (57.5 for women and 53.9 for men); minimal follow-up period is 4 months, with a maximum of 12 years. In our group of OLP patients in the past 5 years we detected 24 carcinomas: excluding three cases in which diagnoses of OLP and OSCC were synchronous and three patients who had a history of tobacco use, thus possible malignant transformation of OLP would appear to be 3.7%. Clinical criteria used in our follow-up allowed us to detect 28.5% of tumours as in situ OSCC, 38% as microinvasive OSCC, 28.5% as stage I OSCC and 4.7% as stage II OSCC, with a remarkable improvement in prognosis compared to our previous study in which we adopted different criteria.
journal_name
Oral Oncoljournal_title
Oral oncologyauthors
Mignogna MD,Lo Muzio L,Lo Russo L,Fedele S,Ruoppo E,Bucci Edoi
10.1016/s1368-8375(00)00096-8subject
Has Abstractpub_date
2001-04-01 00:00:00pages
262-7issue
3eissn
1368-8375issn
1879-0593pii
S1368-8375(00)00096-8journal_volume
37pub_type
杂志文章相关文献
ORAL ONCOLOGY文献大全abstract::The identification of the proliferative activity in tumours may be useful to predict the biological behaviour of different lesions. Proliferating cell nuclear antigen (PCNA) has been used for the evaluation of the proliferative ability of many lesions. In this study 22 ameloblastomas (4 follicular, 5 plexiform, 4 acan...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(98)00027-x
更新日期:1998-09-01 00:00:00
abstract::Periodontal infection may exacerbate during cancer therapy and may result in oral pain and infection, and systemic infection, which may cause morbidity and can lead to mortality in neutropenic cancer patients. Periodontal disease in head and neck cancer patients treated with radiation therapy may lead to acute and chr...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/s1368-8375(01)00025-2
更新日期:2001-12-01 00:00:00
abstract::Adenocarcinoma of the minor salivary gland (MSG) is a rare neoplasm. It represents about 2% of all MSG malignant tumours. It is more common in the palate and in females. This tumour occurs in a mean age of sixty and its mean size at presentation is 1.5cm. Microscopically, the neoplasms classified as adenocarcinoma not...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2006.12.015
更新日期:2008-03-01 00:00:00
abstract::The recently identified single nucleotide polymorphism in the MDM2 promoter (SNP 309) may contribute to the early onset of both sporadic and hereditary malignancies in patients with defective p53. We tested this hypothesis by examining the effects of combined MDM2 polymorphisms and somatic p53 mutations on 351 oral sq...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2008.03.006
更新日期:2009-01-01 00:00:00
abstract::Oral lichen planus (OLP) is a chronic inflammatory disease and although classified by WHO as a premalignant condition, the risk for transformation into squamous cell carcinoma of the head and neck (SCCHN) is a matter of great controversy. The p63 gene encodes six different proteins which are required for development o...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2007.08.001
更新日期:2008-07-01 00:00:00
abstract::Chromosomal aberrations are known to have an impact on the initiation and progression of oral squamous cell carcinoma (OSCC), but individual genes involved in OSCC pathogenesis are poorly described. To elucidate the molecular events underlying oral carcinogenesis, a set of primary OSCC were screened for distinct genet...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2006.01.005
更新日期:2007-01-01 00:00:00
abstract::Carboplatin (CBDCA) alone or in combination with irradiation and other chemotherapeutic agents has been used for the treatment of oral squamous carcinoma. However, there are some limitations for such therapy because of inherent or acquired resistance to CBDCA. To gain some insights into the association of CBDCA resist...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(00)00098-1
更新日期:2002-01-01 00:00:00
abstract::We would like to compare the effectiveness of image-guided (IGRT) and intensity-modulated (IMRT) radiotherapy to spare the larynx in head and neck cancer patients. A retrospective review of 48 patients undergoing radiation for non-laryngeal and non-hypopharyngeal head and neck cancers. Mean laryngeal and hypopharyngea...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2010.01.010
更新日期:2010-04-01 00:00:00
abstract:OBJECTIVES:Squamous cell carcinoma (SCC) of the tongue is one of the most common oral cancers, tongue dorsum being a site of low incidence of primary SCC. We report a rare case of SCC of the tongue dorsum in a 69-year-old man having a history of multiple cancers, including esophageal cancer, gastric cancer, and renal c...
journal_title:Oral oncology
pub_type: 信件
doi:10.1016/j.oraloncology.2020.104774
更新日期:2020-10-01 00:00:00
abstract::Ameloblastoma is the most common odontogenic tumor. It can exhibit a variety of histological patterns, a great infiltrative potential and a high recurrence rate. Mutations in microsatellite sequences are a hallmark of neoplastic transformation but little is known about their role in ameloblastoma development. In this ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2006.12.004
更新日期:2008-01-01 00:00:00
abstract::Expression profile of 588 known genes relating to tumour biology, was examined between oral squamous cell carcinomas (OSCCs) and matching normal oral mucosal tissues (NOMTs) obtained from Sudanese (n=11) and Norwegian (n=11) patients. cDNA probes were synthesised from total RNA and hybridised with the Atlas human canc...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(02)00018-0
更新日期:2003-01-01 00:00:00
abstract::The presence of distant metastasis after the initial treatment of head and neck squamous cell carcinoma is not considered a common event and is associated with a poor outcome. The objective of this study was to investigate the prevalence and risk factors associated with the diagnosis of distant metastasis in oral and ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2005.01.012
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVES:Perineural invasion (PNI) is a common histopathological finding in head and neck squamous cell carcinoma (HNSCC). We aimed to explore the molecular mechanisms involved in PNI and the role of PNI as an aggressive pathological feature. MATERIALS AND METHODS:We used data from The Cancer Genome Atlas (TCGA) to ...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2018.09.005
更新日期:2018-11-01 00:00:00
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:BACKGROUND:The programmed death pathway plays a role in persistent human papillomavirus (HPV) infection as well as in resistance to immune elimination during malignant progression. In this study, we examined PD-L1 expression by immunohistochemistry and tumour infiltrating lymphocytes (TIL) in 214 patients with orophary...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.03.012
更新日期:2019-05-01 00:00:00
abstract::Emerging evidence suggests the existence of a tumorigenic population of cancer cells that demonstrate stem cell-like properties such as self-renewal and multipotency. These cells, termed cancer stem cells (CSC), are able to both initiate and maintain tumor formation and progression. Studies have shown that CSC are res...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/j.oraloncology.2013.05.013
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVES:Log odds of positive lymph nodes (LODDS) was reported to be significantly associated with prognosis in several malignant tumors. However, few are the studies on the correlation between LODDS and overall survival (OS) in patients with oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS:A retrospective...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2020.104709
更新日期:2020-09-01 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:OBJECTIVES:The submental artery island flap (SIF) has recently been described in temporal bone defects. At our institution we have broadened the application of the SIF and modified the harvest technique for complex lateral facial and skull base defects. Our primary aim is to evaluate the outcomes of patients undergoing...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2018.01.027
更新日期:2018-03-01 00:00:00
abstract::We investigated the knowledge and behaviors of a random sample of 500 primary care physicians (PCPs) regarding oral cancer in Calabria (Italy). 87.6% and 64% indicated tobacco and alcohol use as risk factors, only 31.5% and 2.8% having a prior oral cancer lesion and older age. 60.9% knew that squamous-cell carcinoma i...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2003.10.001
更新日期:2004-05-01 00:00:00
abstract:IMPORTANCE:United States military personnel during the Vietnam Era were potentially exposed to Agent Orange, a known carcinogen. The link between Agent Orange and head and neck cancers is largely unknown; laryngeal cancer is currently the only subsite with sufficient evidence of an Agent Orange association. OBJECTIVE:...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.104483
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Recent studies have identified podoplanin, a mucin-type transmembrane glycoprotein, as a biomarker for oral cancer risk in patients with oral leukoplakia (OPL). The aim of this study was to investigate the potential association between podoplanin and the risk of malignant transformation of OPL with epithelia...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2013.02.008
更新日期:2013-06-01 00:00:00
abstract::To identify subgroups of oral cavity and pharynx (OCP) cancers that may be etiologically distinct, we evaluated age-adjusted incidence rates by histologic type, anatomical site, race, and sex using cases diagnosed during 1975-1998 in nine US Surveillance, Epidemiology, and End Results (SEER) program registries. Male/f...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(01)00109-9
更新日期:2002-09-01 00:00:00
abstract::The distributions of 2093 patients with nasopharyngeal carcinoma (NPC), by stage, over a 12-year-period did not show any evidence of a shift towards early stages despite growing awareness of this prevalent malignancy. The IgA VCA titre was determined for 1880 of these patients. The median titre increased from 40 in st...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/s1368-8375(98)00063-3
更新日期:1998-11-01 00:00:00
abstract::In this double-blind, randomized trial, we compared the clinical efficacy of intralesional vinblastine (VNB) and 3% sodium tetradecyl sulfate (STS) in the treatment of oral Kaposi's sarcoma (OKS). Subjects with OKS were randomly assigned to receive a single intralesional injection of either VNB or STS, at a standard d...
journal_title:Oral oncology
pub_type: 临床试验,杂志文章,随机对照试验,评审
doi:10.1016/s1368-8375(01)00100-2
更新日期:2002-07-01 00:00:00
abstract:OBJECTIVES:To characterize the representation of women in clinical trials directing the National Comprehensive Cancer Network (NCCN) guidelines for chemotherapy use in head and neck squamous cell carcinoma (HNSCC), as well as the relationship between gender and chemotherapy administration in the definitive treatment of...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.05.009
更新日期:2019-07-01 00:00:00
abstract::Sebaceous adenoma is a tumour only rarely located in the oral cavity. Less than 10 cases have been reported. Sebaceous adenoma represents 0.5-0.7% of all monomorphic adenomas. Sebaceous adenoma is mainly constituted by two types of cells, undifferentiated peripheral basaloid cells and cells showing different degrees o...
journal_title:Oral oncology
pub_type: 杂志文章,评审
doi:10.1016/s1368-8375(01)00024-0
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVE:Loss of Von Hippel-Lindau (VHL) gene expression has been implicated in the development of human cancers. However, its function in oral squamous cell carcinoma (OSCC) remains undefined. The aim of this study was to clarify the VHL expression in OSCC and to explore the underlying mechanisms of VHL in modulating...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2014.06.007
更新日期:2014-09-01 00:00:00
abstract::Forty-four patients with head and neck malignancies were included in a prospective, randomized, double-blind, placebo-controlled study for evaluation of sucralfate in prevention of oral mucositis induced by radiation therapy. Patients were randomized to receive oral suspensions of either sucralfate (n = 23) or placebo...
journal_title:Oral oncology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s1368-8375(99)00075-5
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:After induction chemotherapy (IC) for laryngeal cancer, Computed Tomography (CT) is used to assess tumor response but lacks rationalized methods for measurement of this response. In T3 laryngeal cancer, remobilization of an initially fixed vocal cord (VC) is a major sign of tumor response. We compared the pe...
journal_title:Oral oncology
pub_type: 杂志文章
doi:10.1016/j.oraloncology.2019.01.009
更新日期:2019-03-01 00:00:00