Abstract：
:We grouped as oral lichenoid disease (OLD) a series of chronic inflammatory processes with autoimmune base that affect the epithelium of the oral mucosa. This disease presents in 2% of the population with a marked predilection for the female gender, especially perimenopausal women. Clinically, it is characterized by the presence of lineal reticular papules and histologically by liquefaction degeneration of the basal layer of the epithelium associated with an inflammatory infiltrate with a "band-like" disposition on the lamina propria, composed primarily of T lymphocyte cells. Its pathogenicity is associated with deregulation of the cellular immune system, where the activated cytotoxic CD8 and the CD4 T helper lymphocytes induce apoptosis of the epithelial cells. Classically it has been considered a precancerous condition, although the malignant transformation does not exceed 1% of cases. In recent years the differentiation between oral lichen planus (OLP) and oral lichenoid lesions (OLL) has become important, since the latter might have a greater malignant potential. In this paper, we analyse and update some controversial aspects of this frequent oral disease in relation to the diagnosis and malignant potential.
journal_name
Med Oral Patol Oral Cir Bucaljournal_title
Medicina oral, patologia oral y cirugia bucalauthors
Cortés-Ramírez DA,Gainza-Cirauqui ML,Echebarria-Goikouria MA,Aguirre-Urizar JMsubject
Has Abstractpub_date
2009-03-01 00:00:00pages
E118-22issue
3eissn
1698-4447issn
1698-6946pii
5123658873journal_volume
14pub_type
杂志文章,评审abstract：:Since the introduction of osseointegrated implant treatment, odontology, and in particular the area of prosthodontic replacement of lost teeth, has evolved in an unimaginable way, to the extent that the age-old idea of "restitutio ad integrum" has almost become possible. Implant treatment has a high success rate that ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2007-08-01 00:00:00
abstract：:As a measure for correction of deficiencies registered through an audit of dental records in the Comprehensive Dentistry Clinic of the Dentistry Faculty of the University of Seville, we elaborated a new format for dental records which was used in 70 patients, carrying out a monitoring audit (Phase V) by applying the s...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2008-08-01 00:00:00
abstract：BACKGROUND:Mandibular sagittal split osteotomy (MSSO) may incur unfavorable split and sensorineural injuries. Knowledge of the anatomic location of the mandibular canal (MC) and bone thickness in the region of interest for MSSO, and the possible variations by age and gender can assist in avoiding such complications. Pu...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.22969
更新日期：2019-07-01 00:00:00
abstract：:External apical root resorption is a common phenomenon associated with orthodontic treatment. The factors relevant to root resorption can be divided into biological and mechanical factors. Some mechanical and biological factors might be associated with an increased or decreased risk of root resorption during orthodont...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2007-12-01 00:00:00
abstract：OBJECTIVES:The objective was to analyze the impact of preventive programmes on oral quality of life in school students aged 11-12 yrs. STUDY DESIGN:In the school year 1996/97, a quasi-experimental study was initiated in Granada province with four groups of students aged 6-7 yrs: Sealant + Fluoride (sealants on first p...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2007-09-01 00:00:00
abstract：:Worldwide, the use of cocaine has an increased over the years, various secondary effects have been described. Here we present a 48 years old female with a 2-month evolution bucconasal ulcer in the hard palate induced by cocaine usage accompanied by swallow and phonation dysfunctions. Ethiopathogenesis, differential di...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:Syphilis is a sexually transmitted disease caused by Treponema pallidum. However, there are of hematogenic and vertical transmission. All health care professionals must be aware of the manifestations of this condition, such as oral lesions. OBJECTIVES:This study to analyze and compare four clinical cases of...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.22196
更新日期：2018-03-01 00:00:00
abstract：:The evaluation of bone regeneration and peri-implantary bone apposition requires laboratory techniques that allow the evaluation of hard tissues without needing to decalcify them. In this study, we describe the cutting-grinding procedure (EXAKT system) for obtaining samples of undecalcified bone and aim to establish t...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2005-04-01 00:00:00
abstract：OBJECTIVE:To assess the knowledge and preventive attitudes that Spanish dentists have towards oral cancer, before and after an educational intervention. METHODS:A quasi-experimental study based on a nationwide intervention. All Spanish dentists were offered an on-site course on oral cancer. An individual questionnaire...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.15.e422
更新日期：2010-05-01 00:00:00
abstract：OBJECTIVES:Acromegaly is a metabolic disorder caused by increased growth hormone secretion. As a consequence of acromegaly some typical craniofacial morphology changes appear. This pilot study was conducted to compare the bite force and the characteristic size and shape of the craniofacial components of acromegalic pat...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.18984
更新日期：2014-01-01 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：:The odontogenic myxoma is a rare entity located in mandible and upper maxilla. Due to its local aggressiveness, wide surgical excision is mandatory. Several surgical techniques have been described for the reconstruction of segmental mandibular defects. In comparison with other free flaps, the vascularized free fibular...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2006-11-01 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：:Merkel cell carcinoma is a rare and aggressive primary cutaneous neoplasm. Clinically it is characterized by innocuous appearance, as a fast growing asymptomatic nodule or plaque. Head and neck are the most common sites of presentation (50%). The treatment is based on local surgery completed with cervical lymph node d...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2008-06-01 00:00:00
abstract：UNLABELLED:The current indicators used to gather information on oral health in children are basically clinical indexes that register mainly dental caries, periodontal disease, and malocclusion. These indexes should be complemented with emotional and social aspects related to the individual experience and perception of ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.16.e430
更新日期：2011-05-01 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：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：PURPOSE:Chlorhexidine is a good prophylactic agent for post-extraction dry socket alveolitis. The bio-adhesive 0.2% chlorhexidine gel could improve this action since its intra-alveolar positioning would allow a more direct action on the alveolus and more prolonged action of the medication. MATERIALS AND METHOD:We pres...
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：2006-03-01 00:00:00
abstract：AIMS:To determine the incidence and clinical features of patients diagnosed with pilomatrixoma. PATIENTS AND METHOD:A retrospective analysis was made of 205 cases of pilomatrixoma diagnosed according to clinical and histological criteria, with an evaluation of the incidence, patient age at presentation, gender, lesion...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.16.e552
更新日期：2011-07-01 00:00:00
abstract：BACKGROUND:In this study we examined the effects of two different repeated Extracorporeal Shock Waves (ESW) on the consolidation period of the distraction osteogenesis (DO) of the rabbit mandible using stereological, radiological and immunohistochemical methods. MATERIAL AND METHODS:DO was performed unilaterally in th...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.21556
更新日期：2017-03-01 00:00:00
abstract：OBJECTIVES:Recent developments of new direct oral anticoagulants that target specific clotting factors necessitate understanding of coagulation biology. The objective of this tutorial is to offer dental professionals a review of coagulation mechanisms and the pharmacodynamics of the conventional and new oral anticoagul...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：10.4317/medoral.19140
更新日期：2013-05-01 00:00:00
abstract：BACKGROUND:To investigate the occupational profile, educational level, marital status and deleterious habits to the health of patients with maxillofacial fractures of a population of northeastern Brazil. MATERIAL AND METHODS:A retrospective study of patients records admitted to the Division of Oral and Maxillofacial S...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.21969
更新日期：2018-01-01 00:00:00
abstract：OBJECTIVES:to evaluate the ability of the diagnostic criteria proposed by Cerero et al in 2010 to perform an early diagnose in patients with proliferative verrucous leukoplakia. STUDY DESIGN:retrospective study with patients diagnosed with leukoplakia at Oral Medicine Service at Oral Medicine and Surgery Department at...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.19424
更新日期：2014-07-01 00:00:00
abstract：BACKGROUND:Among the oral potentially malignant disorders, leukoplakia stands out as the most prevalent. The purpose of this study was to analyse the clinical-pathological features of oral leukoplakia in groups of patients from three major pathology centers in two different regions of Brazil, in order to determine whic...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.24175
更新日期：2020-11-28 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：OBJECTIVES:Several medical and dental schools have described their experience in the transition from conventional to digital microscopy in the teaching of general pathology and histology disciplines; however, this transitional process has scarcely been reported in the teaching of oral pathology. Therefore, the objectiv...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：10.4317/medoral.19863
更新日期：2015-01-01 00:00:00
abstract：:In this review, we examined a 45-year-old Asian man who had been diagnosed with florid osseous dysplasia (FOD) of the mandible and acute perimandibular cellulitis. This presentation occurred after a history of off-and-on swellings of the jaw and multiple treatments received at another hospital. An aggressive resection...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：:The use of medicines during pregnancy deserves special attention from dentists due to the potential risks to fetal development. The prescription of antimicrobial drugs during this period must be based not only on the etiology of the disease but also on the drug's effect on the embryo, which may be toxic, possibly lead...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章,评审
doi：
更新日期：2009-01-01 00:00:00
abstract：:Liposarcomas represent between 15 and 18% of all sarcomas with the most common site being the extremities and retroperitoneum. Liposarcomas of the head and neck are rare, with an estimated incidence representing 3 to 5.6% of all liposarcomas. Liposarcomas most commonly present in the soft tissues of the neck. Primary ...
journal_title：Medicina oral, patologia oral y cirugia bucal
pub_type： 杂志文章
doi：
更新日期：2009-05-01 00:00:00
abstract：OBJECTIVE:To assess the microbiological effects of an antiseptic, non-alcohol based mouth-rinse containing chlorhexidine and cetylpyridinium chloride, in patients undergoing radiation therapy for head-and-neck cancer. STUDY DESIGN:This was a parallel, double-blind, prospective, randomized clinical trial, including pat...
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：2011-11-01 00:00:00
