Abstract：
OBJECTIVE:The aim of this study was to analyze the clinicopathological and immunohistochemical features of oral papillomas. MATERIALS AND METHODS:Biopsies of oral papillomas analyzed in the laboratory between 1996-2012 were extracted from the database and used to conduct this retrospective review. The following clinical data were extracted: sex, age, location, clinical appearance, time of evolution, recurrence and first clinical diagnosis. Immunohistochemical analysis for Human Papillomavirus (HPV)and histological evaluation of the lesions were performed. RESULTS:A total of 205 papillomas were identified in 197 patients (♂=110, ♀ = 87; mean age = 48.4 ± 17.9 years).The majority of the lesions (n = 47) occurred on the soft palate (23%). The border of the tongue was the second most common site (n = 20, 9.8%). Lesions were more common in males than in females (ratio = 1.26:1). Statistical analysis did not show any correlation between the assessed variables. Clinically, papillomas were predominantly described by the practitioners as small nodules, with a papillary surface (98.1%) and pedunculated attachment(83.1%). Data supported a low recurrence (2.0%) and multiplicity (2.0%). Evolution time varied from a few weeks to several years. Most frequent misdiagnosis was condyloma. Immunohistochemistry rarely showed HPV presence (9.3%). Microscopically, lesions were very often keratinized (93.2%) and showed chronic inflammatory cells (68.8%). CONCLUSIONS:In this series papillomas showed a slight male predilection and occurred mostly in the sixth decade of life. Histologically, they were usually keratotic and exhibited variable inflammation. HPV virus was rarely detected by immunohistochemistry. No statistical correlation could be established between clinicopathological features.
journal_name
Acta Odontol Scandjournal_title
Acta odontologica Scandinavicaauthors
Frigerio M,Martinelli-Kläy CP,Lombardi Tdoi
10.3109/00016357.2014.996186subject
Has Abstractpub_date
2015-01-01 00:00:00pages
508-15issue
7eissn
0001-6357issn
1502-3850journal_volume
73pub_type
杂志文章abstract：:Twenty-four Long Evans/Turku rats were used to study the effect of prenatally increased oxygen tension on the mandibular condylar cartilage. Pregnant rats were exposed to increased oxygen tension in an air chamber for 14 days. The animals were returned to normal laboratory conditions after parturition. Three control a...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358609004737
更新日期：1986-10-01 00:00:00
abstract：:175 'epulides' were studied clinically and histologically. The lesions were histologically reclassified into three groups: granulomatous, fibromatous and giant cell lesions. The granulomatous group was four times and the giant cell group 1.5 times more frequent in females. It is suggested that the expression epulis sh...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358309162306
更新日期：1983-01-01 00:00:00
abstract：OBJECTIVES:The Icelandic Sagas are an important source of information on the way of life and diet habits in Iceland and possibly other Nordic countries 1000 years ago. Archaeological human skull material worldwide has revealed extensive tooth wear, with the main cause believed to be coarse diet. From a graveyard near v...
journal_title：Acta odontologica Scandinavica
pub_type： 历史文章,杂志文章
doi：10.3109/00016357.2015.1075586
更新日期：2016-01-01 00:00:00
abstract：OBJECTIVE:Zirconia implant abutments have gained a much broader clinical use over the past few years. The aim of the present study was to assess the clinical performance of a pre-fabricated zirconium dioxide implant abutment for single-tooth replacement in the posterior region. MATERIALS AND METHODS:Forty implants of ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2013.863970
更新日期：2014-07-01 00:00:00
abstract：:Background: Periodontitis has been associated with several systemic diseases and medical conditions, including oral cancer (OC). However, most studies reporting an association between OC and periodontal disease have used different clinical and radiographic criteria to define periodontal disease. This review aimed to e...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016357.2020.1774076
更新日期：2020-10-01 00:00:00
abstract：OBJECTIVE:To examine whether long-term utilization of dental care, treatment with fillings and crowns and persistent tooth loss between age 50 and 65 years associate with subsequent changes in OHRQoL from age 65 to 70 years. METHOD:In 1992, a census of 50-year-olds received invitation to participate in a questionnaire...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016357.2018.1474249
更新日期：2018-11-01 00:00:00
abstract：:In Drosophila the Toll family, a group of transmembrane proteins, plays crucial roles in the host defense against invading pathogens. Mammalian species also conserve this system as the Toll-like receptor (TLR) family, which includes more than 10 members that have been identified so far. Both the Toll and TLR families ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章,评审
doi：10.1080/000163501750266701
更新日期：2001-06-01 00:00:00
abstract：:Errors in questionnaire surveys are usually of one of two sources: non-responses or incorrect answers. The aim was to investigate the validity of a questionnaire survey and to estimate the respective bias of these answers. Of 9,283 subjects selected to receive a questionnaire by post, 3,949 (43%) responded, and, of th...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/000163599428643
更新日期：1999-10-01 00:00:00
abstract：:The purpose of the present investigation was to study prevalence of periodontal disease among 30 to 39-years-old from Oporto in the north of Portugal. In addition, an attempt was made to elucidate possible periodontal disease determinants in this population. A random sample consisting of a total of 322 individuals was...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/000163500750051746
更新日期：2000-10-01 00:00:00
abstract：:From age 16 to 19 years three groups of young adults received alternative dental programs on termination of the Public Child Dental Health Service (PCDHS) in different municipalities: public group, n = 386; mixed group, n = 161; and private group, n = 261. During the entire study information on dental service use by t...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358909007696
更新日期：1989-06-01 00:00:00
abstract：:Intra-examiner consistency in the recording of single traits of malocclusion according to a previously described method was assessed by duplicate registrations on study models of 292 children. The level of agreement was expressed by the consistency ratio and the phi coefficient. A high level of consistency was obtaine...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357709056005
更新日期：1977-01-01 00:00:00
abstract：:In a previous paper it was maintained that the effect of the permanent use of an anterior partial bite-raising splint was an intrusion of the front teeth and an eruption of the others. However, the effect might have been merely a change in the inclination of the front teeth. The present study comprised the same materi...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358309162340
更新日期：1983-10-01 00:00:00
abstract：:Systemic retinoids are known to cause dryness of the mouth and changes in oral and lip mucosa. The purpose of this study was to evaluate changes in salivary variables during treatment with oral isotretinoin in patients receiving the drug for 3 months for cutaneous acne. Patients were examined 1 month after initiation ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359509006003
更新日期：1995-12-01 00:00:00
abstract：:The purpose of the study was to compare the efficacy of two electric toothbrushes (Philips HP555 and the Philips Jordan 2-action Plaque Remover HP510). A manual toothbrush Jordan V-shaped, medium) served as control. Fifty subjects, aged 18-60 years, participated in a randomized, single-blind, 3 x 3 weeks crossover stu...
journal_title：Acta odontologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1080/000163500429163
更新日期：2000-08-01 00:00:00
abstract：:The purpose of the present work was to assess the adequacy and effectiveness of a public dental program for old-age pensioners. The dental care program offered free consultation and treatment at reduced prices to all pensioners (3072) in a municipality near Oslo in 1979. To study treatment need and access to dental ca...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358509046511
更新日期：1985-10-01 00:00:00
abstract：:In Denmark the Public Dental Health Service (PDHS) is now in the process of evaluation and revision of oral health education programs. The purpose of the present survey was 1) to evaluate the pattern of oral health behavior among 6-year-old children in relation to family and social characteristics; 2) to describe the ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359209012747
更新日期：1992-02-01 00:00:00
abstract：:Signs and symptoms of temporomandibular disorders (TMDs) and the frequency of radiologically observed abnormalities in the condyles of temporomandibular joints (TMJs) of adolescent violin players (VP group) were investigated in a group of 31 music students and in their age- and sex-matched controls (C group). All subj...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359609003536
更新日期：1996-08-01 00:00:00
abstract：:Twenty-seven gold crowns, removed from patients with problems such as diffuse pain and metallic taste, have been examined. The gold crowns were made of an ordinary casting gold alloy, type III. The crowns were built on amalgam cores or big amalgam fillings. Eight of these crowns had cracks beginning at the cervical ma...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358509064134
更新日期：1985-03-01 00:00:00
abstract：:The occlusal traits of Class II occlusion in the deciduous dentition include distal terminal plane of the second deciduous molars, distal canine relation, large overjet, and large overbite. Other findings are narrow upper dental arch and maxillary base and poor anterior spacing. Skeletally, Class II children differ le...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章,评审
doi：10.1080/000163598428356
更新日期：1998-12-01 00:00:00
abstract：:Corrosion of base metal alloys was studied by placing the alloys in artificial saliva for 2 months and then determining the concentration of metal ions in the saliva. The distribution of the attack on the surface was examined. The results indicated that the amount of metal ions in the artificial saliva could be relate...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357809004659
更新日期：1978-01-01 00:00:00
abstract：:Candida fungi are frequent in the oral cavity, especially in denture wearers. The infection can cause serious complications in elderly or debilitated subject. The present experimental group consisted of 81 female psychiatric patients (35--91 years of age). In addition to a clinical examination, smears from the palate,...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357909004708
更新日期：1979-01-01 00:00:00
abstract：:The influence of different stone mixing agents, impression materials and lubrication methods on the surface hardness of a stone die material has been evaluated. For one impression material the dimensional effect of the mixing agents and lubrication on the dies was also studied. The stone die material was mixed with wa...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357509004622
更新日期：1975-01-01 00:00:00
abstract：OBJECTIVE:The Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ) is an instrument developed for assessment of orthodontic aspects of oral health-related quality of life (OHRQoL). This study aimed to translate and validate the Swedish version of PIDAQ for use in Swedish adolescents 12-19 years of age. MATER...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016357.2020.1823014
更新日期：2020-10-07 00:00:00
abstract：:Fifty-eight experimental resin restorations were performed in intact, human premolars, using different leakage-reducing restorative procedures. These were conventional acid-etching and acid-etching followed by cavity treatment with an intermediary layer of low-viscous resin or the dentin adhesive NPG-GMA/ethanol. The ...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016358909007710
更新日期：1989-10-01 00:00:00
abstract：:In the oldest elderly, an increase in the number of remaining teeth may increase oral infection foci. The aim of this follow-up study was to examine the radiologically detected oral health condition of a group of home-living elderly in Helsinki at 5-year intervals. The population of this study comprised 103 home-livin...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/000163500429244
更新日期：2000-06-01 00:00:00
abstract：OBJECTIVES:(i) To validate caries risk profiles assessed with a computer program against actual caries development in preschool children, (ii) to study the possible impact of a preventive program on the risk profiles, and (iii) to compare the individual risk profiles longitudinally. MATERIAL AND METHODS:Caries risk wa...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016350802714734
更新日期：2009-01-01 00:00:00
abstract：:Little information is available on the effect of miswak use on gingival microbiota. We assessed levels of 28 oral bacteria in subgingival plaque of adult Sudanese miswak (n = 38) and toothbrush users (n = 36) age range 20-53 years (mean 34.6 years) to study associations between these bacteria, oral hygiene method, and...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.1080/00016350310002784
更新日期：2003-04-01 00:00:00
abstract：:This randomized clinical trial was initiated to study the effect of two restorative procedures on the clinical quality and longevity of class-III resin restorations. The material consisted of 52 pairs of class-III restorations in the microfilled resin Silar completed with two modifications of the conventional acid-etc...
journal_title：Acta odontologica Scandinavica
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.3109/00016359309040575
更新日期：1993-08-01 00:00:00
abstract：OBJECTIVES:This study evaluates the effect of self-assembling peptide P11-4 (Curodont Repair, CDR) on bovine enamel remineralization by measuring changes in ultrasonic propagation velocity. METHODS:Six specimens per group were prepared by sectioning bovine teeth into enamel blocks. These blocks were then immersed in l...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016357.2015.1066850
更新日期：2016-01-01 00:00:00
abstract：:The frequency of temporomandibular disorders (TMDs) and radiologically observed abnormalities in the condyles of the temporomandibular joints (TMJs) of professional violin and viola players was investigated in 26 orchestra violinists/violists (VP group) and in their sex-, age-, and dentition-matched controls (C group)...
journal_title：Acta odontologica Scandinavica
pub_type： 杂志文章
doi：10.3109/00016359509005951
更新日期：1995-04-01 00:00:00
