Abstract：
BACKGROUND:Was to describe 14 cases of a proliferative verrucous leukoplakia as a clinical evolution of oral lichen planus. MATERIAL AND METHODS:The clinical and histopathological characteristics of 14 cases of OLP that progress towards a plaque-like and verrucous form were indicated, with monitoring over a period of six to 24.3 years. RESULTS:The female/male ratio was 11/3, (78.6 and 21.4%). The mean age when the first biopsy was undertaken was 56.4 years old. None of the patients smoked during the study. As bilateral reticular was clinically diagnostic criterion, the second most frequent clinical form was the plaque form (n=10; 71.4%), followed by the atrophic (n=6; 42.8%), and erosive forms (n=4; 28.5%). Clinically it spread towards attached gingival mucosa and the hard palate. In the histopathologic study, there were a predominance of hyperkeratosis and verrucous epithelial hyperplasia. Three of the cases progressed to a squamous cell carcinoma, and one patient developed two verrucous carcinoma. CONCLUSIONS:Further research is needed to demonstrate if proliferative multifocal oral lichen planus and proliferative multifocal oral leukoplakia are the same disorder but have different behaviour of malignancy for reasons of origin.
journal_name
Med Oral Patol Oral Cir Bucaljournal_title
Medicina oral, patologia oral y cirugia bucalauthors
Garcia-Pola MJ,Llorente-Pendás S,González-Garcia M,García-Martín JMdoi
10.4317/medoral.20832subject
Has Abstractpub_date
2016-05-01 00:00:00pages
e328-34issue
3eissn
1698-4447issn
1698-6946pii
20832journal_volume
21pub_type
杂志文章abstract：INTRODUCTION:Bracket debonding from the tooth surface is a common problem in fixed orthodontics. The aims of the present study were to assess the bond strength and failure sites in two ways of bonding technique, with metallic and ceramic brackets. MATERIALS AND METHODS:One hundred premolars were assigned to 4 groups o...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.17024
更新日期：2012-01-01 00:00:00
abstract：BACKGROUND:Osteonecrosis of the jaw (ONJ) is a destructive bone process in patients undergoing bisphosphonate therapy and it is modulated by local and systemic factors. The purpose of this article is to determine the prevalence of ONJ in patients who have undergone intravenous bisphosphonate therapy, and relate the ris...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.20092
更新日期：2015-05-01 00:00:00
abstract：AIM:To determine the prevalence of oral lesions (OL) in patients with psoriasis, and compare these findings with the ones found in patients without this condition. MATERIALS AND METHODS:In the present observational and comparative study, we evaluated 207 patients, with and without psoriasis, attending the dermatologic...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:The aim of this prospective controlled study is the comparison between long-term children survived leukaemia and a control group in terms of the decayed, missing or filled permanent teeth (DMFT) and dental anomalies. STUDY DESIGN:Fifty-two long term children survived leukaemia, aged from 8 to 15 years (27 fe...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.17955
更新日期：2012-11-01 00:00:00
abstract：BACKGROUND:The aim of this study is to describe the presence, to reveal the frequency and characteristics of accessory canals (ACs) of the canalis sinuosus (CS) by cone beam computed tomography (CBCT). MATERIAL AND METHODS:A total of 326 CBCT examinations were scanned retrospectively. The anatomical views were evaluat...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.23235
更新日期：2020-01-01 00:00:00
abstract：BACKGROUND:Nuclear localization of cyclin B1 is an indicator for cells undergoing mitotic division, and the overexpression has shown promising results as a good prognostic predictor for patients of squamous cell carcinoma (SCC). Cyclin B1 overexpression among histological grades of conventional oral squamous cell carci...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.18220
更新日期：2013-07-01 00:00:00
abstract：INTRODUCTION:The temporomandibular disorders (TMDs) have been identified as the most important cause of pain in the facial region. The low level laser therapy (LLLT) has demonstrated to have an analgesic, anti-inflammatory and biostimulating effects. The LLLT is a noninvasive, quick and safe, non-pharmaceutical interve...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：10.4317/medoral.18794
更新日期：2013-07-01 00:00:00
abstract：BACKGROUND:Alzheimer's disease (AD), the main cause of dementia in the adult population, is characterized by a progressive loss of cognitive function. It is considered that neuroinflammation plays a fundamental role in its onset and progression. The bacteria present in the disbiotic microbiome generated during the cour...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：10.4317/medoral.23940
更新日期：2021-01-01 00:00:00
abstract：BACKGROUND:Oral Graft-versus-Host Disease (oGvHD) is a common complication of haematopoietic stem cell transplantation. Choosing the right topical application to be used intra orally can be a challenge. Consequently, the aim of this work is to review the effectiveness and safety of topical agents currently used in the ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：10.4317/medoral.20968
更新日期：2016-01-01 00:00:00
abstract：BACKGROUND:Bromelain is a cysteine protease isolated from pineapple with a range of biological properties including platelet aggregation inhibition and anti-inflammatory effects. Recent studies have evaluated the clinical implications of bromelain in reducing postoperative inflammatory complications after third molar s...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,meta分析
doi：10.4317/medoral.22731
更新日期：2019-01-01 00:00:00
abstract：:The appearance of a solitary lateral cervical cystic mass as the only initial presenting symptom of occult thyroid carcinoma is uncommon. Its presence is often misdiagnosed due to the more frequent branchial cyst in young people. Although oronasopharyngeal squamous cell carcinoma has been reported as the main cause of...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2008-12-01 00:00:00
abstract：OBJECTIVES:To explore the correlation between the severity of radiotherapy-induced glossitis (RTG) and endothelial cell injury in local tissues in a rat model. STUDY DESIGN:The RTG animal model was designed and used by our team. The Oral mucositis index(OMI) was documented daily. Immunohistochemistry (IHC) Staining of...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.17057
更新日期：2011-09-01 00:00:00
abstract：:Angioleiomyoma is an uncommon benign soft tissue tumor usually found in the lower extremities and rarely observed in oral tissues. It is microscopically characterized as a proliferation of smooth muscle cells intermingled with abundant vascular channels. Oral angioleiomyomas affect mostly the lips, palate, buccal muco...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：10.4317/medoral.16.e482
更新日期：2011-07-01 00:00:00
abstract：INTRODUCTION:Inflammatory papillary hyperplasia (IPH) is a benign lesion of the palatal mucosa. It is usually found in denture-wearers but also has been reported in patients without a history of use of a maxillary prosthesis use. OBJECTIVES:The aim of this study is to review the literature to assess the prevalence of ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：10.4317/medoral.21405
更新日期：2017-01-01 00:00:00
abstract：OBJECTIVES:Antiplatelet drugs are used to treat and prevent a wide range of cardiovascular pathologies and/or cerebrovascular accidents. Although the use of anticoagulants in dental extractions is highly protocolized, a clear control method has not yet been established for antiplatelet drugs. This study is directed at ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.14.e588
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVES:It has been reported that clinical changes due to hypersensitivity reactions to various foods, preservatives, and oral hygiene products may be consistent with the characteristic signs of orofacial granulomatosis (OFG). The objective of this study was to examine 37 well-documented cases of cinnamon-induced co...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2007-10-01 00:00:00
abstract：INTRODUCTION:Odontomas are benign odontogenic tumors composed of enamel, dentine, cement and pulp tissue. They are usually clinically asymptomatic, but often associated with tooth eruption disturbances. In exceptional cases the odontoma erupts into the mouth . The present study reports three cases of odontomas erupted ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2009-06-01 00:00:00
abstract：BACKGROUND:The objective of this study was to evaluate the influence of clinical-pathological and sociodemographic factors on the prevalence of distant metastasis (DM) and overall survival in patients with oral cavity and oropharynx squamous cell carcinoma (OOSCC). MATERIAL AND METHODS:Cross-sectional study based on t...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.23410
更新日期：2020-05-01 00:00:00
abstract：:Osteochondroma is the most common benign neoplasia of the skeleton. In the head it was been described in cranial base, posterior maxillary surface, maxillary sinus, and different mandibular areas like condyle, ramus, body and symphysis. Osteochondroma of the coronoid process are rare. We present a review of the litera...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2006-05-01 00:00:00
abstract：AIMS:To establish whether or not the state of patient oral health can influence the occurrence and/or severity of oral mucositis during hematopoietic progenitor cell transplantation (HPCT). MATERIALS AND METHODS:The study included 72 patients awaiting HPCT. Prior to transplantation, clinical exploration and radiology ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.16997
更新日期：2012-01-01 00:00:00
abstract：BACKGROUND:To analyze the trends of oral and oropharyngeal cancer mortality in Uruguay between 1997 and 2014 according to sex and age groups and its possible association with sociodemographic factors. MATERIAL AND METHODS:A time-series ecological study using secondary data was performed. The data about mortality due t...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.23457
更新日期：2020-05-01 00:00:00
abstract：AIMS:To evaluate the reliability and reproducibility of calculating the Bolton Index using cone-beam computed tomography (CBCT), and to compare this with measurements obtained using the 2D Digital Method. MATERIAL AND METHODS:Traditional study models were obtained from 50 patients, which were then digitized in order t...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.18069
更新日期：2012-09-01 00:00:00
abstract：OBJECTIVES:We attempt to investigate a possible association between periodontal disease (PD) and mental disorders (MD) in a population of Brazilian Police. STUDY METHOD:From a total study population consisting of 803 policemen, 345 police officers were obtained by a sample calculation using the finite population corre...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVES:To describe the histopathological features of pleomorphic adenoma (PA) with special reference to the epithelial and mesenchymal components. STUDY DESIGN:189 PA were selected and classified as myxoid or stroma-rich, cellular or cell-rich and classic (balanced amount of epithelial and stromal components). The...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2009-02-01 00:00:00
abstract：OBJECTIVE:The aims of this study were to investigate the frequency and characteristics of dental transpositions and to evaluate associated dental anomalies in a large sample of Turkish Anatolian population. STUDY DESIGN:A retrospective study was performed using panoramic radiographs of 6983 patients (4092 females and ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.15.e716
更新日期：2010-09-01 00:00:00
abstract：BACKGROUND:The odontogenic cystic lesions happened in the angle and ramus region are frequently associated with impacted mandibular third molars. The treatment plan was difficult to work out for the huge cystic lesions with deeply impacted third molars, since the enucleation with simultaneously removing the deeply impa...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.21814
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:to systematically review the literature, comparing the healing of osteoradionecrosis (ORN) among the therapeutic alternatives: surgical, pharmacological and combined. MATERIAL AND METHODS:The review was organized according to the PRISMA protocol with regards to the following PICO question: patients with ORN...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.24132
更新日期：2020-10-09 00:00:00
abstract：BACKGROUND:The study of osteoblasts and their osteogenic functions is essential in order to understand them and their applications in implantology. In this sense, this study try to study BMP-2 production and bone matrix deposition, in addition to other biological variables, in osteoblasts cultured on a rough double aci...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.22071
更新日期：2017-09-01 00:00:00
abstract：:Lesions of salivary glands with a prominent lymphoid component are a heterogeneous group of diseases that include benign reactive lesions and malignant neoplasms. Occasionally, these pathologic entities present difficulties in the clinical and pathological diagnosis and prognosis. Lymphoepithelial sialadenitis, HIV-as...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2007-11-01 00:00:00
abstract：PURPOSE:The aim of this study was to evaluate the effect of two different concentrations (4 and 8 mg) of dexamethasone to decrease the swelling and trismus after the surgical extraction of mandibular impacted third molars. METHODS:This randomized clinical trial comprised thirty (30) adult patients of both genders with...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2008-02-01 00:00:00
