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1.
Med Oral Patol Oral Cir Bucal ; 24(5): e595-e602, 2019 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-31433394

RESUMEN

BACKGROUND: The aim of the present study was to describe and compare the oral and dental health status of two groups, one diagnosed with eating disorders (EDs), and another group without this pathology, assessing the following oral manifestations: dental alterations, periodontal disorders, soft tissue disorders, non-stimulated salivary flow, and oral pH. MATERIAL AND METHODS: This comparative transversal epidemiological study included 179 participants, of whom 59 were diagnosed with EDs (Eating Disorder Group: EDG) and 120 had no antecedents of EDs (No Eating Disorder Group: NEDG). All patients fulfilled the following inclusion criteria: women aged over 18 years, diagnosed with an ED by a specialist, patients who had undergone at least 1 year monitoring by the Clinical Nutrition Unit, and had not received any periodontal treatment during the previous 6 months. Both groups were homogeneous in terms of sex, age, education, and socioeconomic level. Oral exploration was performed, registering clinical variables, as well as sociodemographic and socioeconomic data, oral hygiene habits, and smoking. Statistical significance was established as p<0.05 (confidence level > 95%). RESULTS: The dental erosion (DE) was the most significative feature of dental alterations. The degree of DE was significantly greater in the EDG (p<0.001). A significant association between soft tissue lesions and EDs was found (p<0.001) A notable difference in non-stimulated salivary flow was found between the groups (p<0.001). No significant differences between the groups were found for periodontal status, dental caries, or oral hygiene practices. CONCLUSIONS: On the basis of the results obtained, it is necessary to carry out oral/dental examination as soon as an ED is diagnosed with regular check-ups thereafter.


Asunto(s)
Caries Dental , Trastornos de Alimentación y de la Ingestión de Alimentos , Adolescente , Adulto , Femenino , Estado de Salud , Humanos , Persona de Mediana Edad , Salud Bucal , España
2.
Med Oral Patol Oral Cir Bucal ; 21(6): e658-e664, 2016 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-27694779

RESUMEN

BACKGROUND: The cancer which appears in the mobile portion of the tongue is the most common neoplasm of the oral cavity. The objective of this study was to analyse oral tongue cancer epidemiology in a population of 610 patients diagnosed between 1990 and 2008 and detailed in the Tumour Registry of the Madrid region. MATERIAL AND METHODS: A retrospective analysis based on the following variables provided in the Tumour Registry was achieved: age, gender, histology, stage, location, treatment. Descriptive and analytic statistics with these variables, using Pearson's Chi-square test to study the relationship between the qualitative variables. RESULTS: Patients' mean age was 61.53±13.95 years, with a gender ratio of 2.09:1 (413 males vs 197 females). The lesion was mainly localized in the lateral border of tongue, with other sites (dorsal face, ventral face, lingual tonsil, contiguous sites, tongue NOS) represented at lower rates. Squamous cell carcinomas (94.9%) far outweighted other histologies (salivary gland tumours, soft tissue tumours, haematolymphoid tumours). 59% of the cases appeared in localized stages, versus 35.2% in regional and 4.8% in distant stages. Surgery was the most frequently used treatment, followed by surgery in combination with radiotherapy. CONCLUSIONS: Oral tongue cancer is a disease of the elderly, with a male predominance. It mainly appears in its lateral border, localized squamous cell carcinomas representing the great majority of lingual neoplasms.


Asunto(s)
Carcinoma de Células Escamosas , Neoplasias de la Lengua , Anciano , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Femenino , Hospitales Públicos , Humanos , Masculino , Persona de Mediana Edad , Neoplasias de la Boca , Estudios Retrospectivos , España , Neoplasias de la Lengua/patología , Neoplasias de la Lengua/cirugía
3.
Clin Exp Dermatol ; 34(3): 289-94, 2009 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-19309371

RESUMEN

Oral ulcers are generally painful lesions that are related to various conditions developing within the oral cavity. They can be classified as acute or chronic according to their presentation and progression. Acute oral ulcers are be associated with conditions such as trauma, recurrent aphthous stomatitis, Behçet's disease, bacterial and viral infections, allergic reactions or adverse drug reactions. Chronic oral ulcers are associated with conditions such as oral lichen planus, pemphigus vulgaris, mucosal pemphigoid, lupus erythematosus, mycosis and some bacterial and parasitic diseases. The correct differential diagnosis is necessary to establish the appropriate treatment, taking into account all the possible causes of ulcers in the oral cavity. In the first part of this two-part review, acute oral ulcers are reviewed.


Asunto(s)
Úlceras Bucales/etiología , Enfermedad Aguda , Infecciones Bacterianas/complicaciones , Síndrome de Behçet/complicaciones , Síndrome de Behçet/diagnóstico , Diagnóstico Diferencial , Eritema Multiforme/diagnóstico , Glucocorticoides/uso terapéutico , Humanos , Úlceras Bucales/tratamiento farmacológico , Estomatitis Aftosa/diagnóstico , Virosis/complicaciones
4.
Clin Exp Dermatol ; 34(4): 456-61, 2009 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-19522982

RESUMEN

Oral ulcers are generally painful lesions that are related to various conditions developing within the oral cavity. They can be classified as acute or chronic according to their presentation and progression. Acute oral ulcers are be associated with conditions such as trauma, recurrent aphthous stomatitis, Behçet's disease, bacterial and viral infections, allergic reactions or adverse drug reactions. Chronic oral ulcers are associated with conditions such as oral lichen planus, pemphigus vulgaris, mucosal pemphigoid, lupus erythematosus, mycosis and some bacterial and parasitic diseases. The correct differential diagnosis is necessary to establish the appropriate treatment, taking into account all the possible causes of ulcers in the oral cavity. In this second part of this two-part review, chronic oral ulcers are reviewed.


Asunto(s)
Carcinoma de Células Escamosas/patología , Lupus Eritematoso Sistémico/patología , Enfermedades de la Boca/patología , Mucosa Bucal/patología , Úlceras Bucales/patología , Pénfigo/patología , Carcinoma de Células Escamosas/complicaciones , Enfermedad Crónica , Diagnóstico Diferencial , Femenino , Humanos , Lupus Eritematoso Sistémico/complicaciones , Masculino , Enfermedades de la Boca/etiología , Mucosa Bucal/lesiones , Úlceras Bucales/etiología , Pénfigo/complicaciones
5.
J Eur Acad Dermatol Venereol ; 22(2): 204-12, 2008 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-18211414

RESUMEN

BACKGROUND: Caspase-3 (CPP32) and Bax expression levels in oral lichen planus (OLP) lesions are considered reliable markers of apoptosis. The malignant transformation of OLP remains a very controversial matter. The objective of this study was to compare histological and apoptotic phenomena between atrophic-erosive and reticular forms of OLP. METHODS: Analysis was conducted of biopsy samples from 18 patients with reticular and 14 with atrophic-erosive OLP. Conventional histology techniques were used to quantify histological markers of OLP and peroxidase/anti-peroxidase techniques to determine apoptosis markers caspase-3 (CPP32) and Bax. RESULTS: More Civatte bodies and lymphocyte exocytosis were observed in atrophic-erosive than reticular OLP samples, without any statistical difference. No statistical significant differences in caspase-3 expression were found between these OLP forms in suprabasal layer (58.3% vs. 43.8%), basal layer (83.3% vs. 68.8%) or infiltrate (69.2% vs. 46.6%). Bax expression was relatively infrequent, and no differences were observed between atrophic-erosive and reticular forms. CONCLUSIONS: The low frequency of apoptotic phenomena (caspase-3 and Bax) in epithelial cells of OLP may create a favourable substrate for malignant transformation. However, there does not seem to be an association with the clinical form (atrophic-erosive or reticular).


Asunto(s)
Caspasa 3/metabolismo , Liquen Plano Oral/metabolismo , Liquen Plano Oral/patología , Proteína X Asociada a bcl-2/metabolismo , Adulto , Anciano , Apoptosis , Biopsia , Transformación Celular Neoplásica/metabolismo , Transformación Celular Neoplásica/patología , Células Epiteliales/metabolismo , Células Epiteliales/patología , Femenino , Humanos , Liquen Plano Oral/clasificación , Masculino , Persona de Mediana Edad , Mucosa Bucal/metabolismo , Mucosa Bucal/patología
6.
Cient. dent. (Ed. impr.) ; 17(1): 73-78, ene.-abr. 2020. ilus, tab
Artículo en Español | IBECS (España) | ID: ibc-189752

RESUMEN

El carcinoma mucoepidermoide (CME) se define como una neoplasia maligna epitelial de glándulas salivales, caracterizada histopatológicamente por la proliferación de células mucosecretoras, intermedias y epidermoides. Se presenta en glándulas salivales mayores como la parótida y cuando afecta a las glándulas salivales menores, el paladar es el sitio más comúnmente afectado, aunque también puede encontrarse a nivel del labio inferior, suelo de boca y trígono retromolar. El objetivo de este trabajo es describir el caso de un paciente varón de 67 años que acudió al Servicio de Cirugía del Hospital Virgen de la Paloma, presentando una lesión localizada en el trígono retromolar derecho de aproximadamente 7 meses de evolución. Su historial médico no refiere ningún antecedente personal ni familiar de especial importancia. En el examen clínico extraoral no se encontró ningún hallazgo patológico de interés, e intraoralmente presentaba una lesión tumoral con forma irregular y superficie lisa, localizada en el trígono retromolar derecho, de color rojo parduzco, de consistencia blanda y dolorosa a la palpación. Se solicitó radiografía panorámica en la cual no se observó ningún hallazgo patológico, por lo que se procedió a realizar una biopsia incisional para su estudio histopatológico. La histopatología reveló la presencia de fragmentos con una proliferación neoplásica maligna en la que se reconocen células claras de aspecto mucoso, estructuras glandulares y otras con cierta disposición quística, al igual que la presencia de placas epiteliales de aspectos epidermoides, con células intermedias y un epitelio mucoso superficial con paraqueratosis, obteniéndose finalmente un diagnóstico definitivo de CME. El CME se considera una neoplasia maligna agresiva, que obliga a dar seguimiento a cualquier lesión sospechosa para poder descartar o corroborar esta entidad


Mucoepidermoid carcinoma (MEC) is defined as a epithelial malignant neoplasm of the salivary glands, characterised histopathologically by the proliferation of mucus-secreting, intermediate and epidermoid cells.It appears in major salivary glandes such as the parotid gland and when it affects the minor salivary glands, the palate is the most commonly affected site, although it can also be found at the level of the lower lip, floor of the mouth and retromolar trigone. The objective of this paper is to describe the case of a male patient of 67 years of age who came to the surgical service, presenting a lesion located in the right retromolar trigone of approximately 7 months of evolution.His medical history does not report any personal or family background of special importance. During the extraoral clinical examination, no pathological finding of interest was found; intraorally he presented a tumoral lesion with an irregular shape and smooth surface, located in the right retromolar trigone, of a dark red colour, soft consistency and tender to touch. A panoramic x-ray was requested in which no pathological finding was observed, for which reason an incisional biopsy was performed for its histopathological study. The histology revealed the presence of fragments with a malignant neoplastic proliferation in which clear cells of a mucous appearance, glandular structures and others with a certain cystic arrangement were recognised, as well as the presence of epithelial plaques of an epidermoid appearance, with intermediate cells and superficial mucous epithelium with parakeratosis, finally obtaining a definitive diagnosis of Mucoepidermoid carcinoma MEC is considered an aggressive malignant neoplasm, which requires the monitoring of any suspicious lesion in order to be able to rule out or corroborate this entity


Asunto(s)
Humanos , Masculino , Anciano , Carcinoma Mucoepidermoide/diagnóstico por imagen , Carcinoma Mucoepidermoide/cirugía , Diagnóstico Precoz , Carcinoma Mucoepidermoide/patología , Glándulas Salivales/anatomía & histología , Glándulas Salivales/patología , Radiografía Panorámica
7.
Oral Oncol ; 36(2): 170-4, 2000 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-10745168

RESUMEN

Oral cancer is a disease whose principal etiological factors are tobacco and alcohol consumption, which if controlled could help avoid many tumors. However, consumption has continued to grow for years. We have studied the risk of the principal factors established in the development of oral cancer and the influence of the oral hygiene level on the appearance of these tumors. Seventy-five cases of oral cancer and 150 controls from the Madrid community were interviewed on tobacco and alcohol consumption habits and their oral hygiene level. The Odds Ratio (OR) for consumption of 6-20 cigarettes/day is 3.1 and 7.96 for more than 20 cigarettes/day. When more than 50 g of alcohol/day is consumed the risk results in an OR of 5.3. Daily brushing is a protective factor (OR, 0.41). In conclusion, the most important risk factor for developing oral cancer is tobacco consumption followed by alcohol consumption.


Asunto(s)
Consumo de Bebidas Alcohólicas/efectos adversos , Carcinoma de Células Escamosas/etiología , Neoplasias de la Boca/etiología , Higiene Bucal , Fumar/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de Riesgo , España
8.
Med. oral patol. oral cir. bucal (Internet) ; 20(4): e435-e440, jul. 2015. tab, ilus
Artículo en Inglés | IBECS (España) | ID: ibc-138970

RESUMEN

BACKGROUND: A double-blind placebo-controlled trial was conducted in order to evaluate the efficacy of alpha lipoic acid (ALA) and determine the statistical significance of the outcome variables. Burning mouth syndrome (BMS) is defined as an oral burning sensation in the absence of clinical signs which could justify the syndrome. Recent studies suggest the existence of neurological factors as a possible cause of the disease. MATERIAL AND METHODS: 60 patients with BMS, in two groups: case group with 600 mg/day and placebo as control group; with follow up of 2 months. RESULTS: 64% of ALA patients reported some level of improvement, with a level of maintenance of 68.75% one month after treatment. 27.6% of the placebo group also demonstrated some reduction in BMS symptoms. CONCLUSIONS: Long-term evolution and the intensity of symptoms are variables that reduce the probability of improvement with ALA treatment


No disponible


Asunto(s)
Adulto , Anciano de 80 o más Años , Anciano , Femenino , Humanos , Masculino , Ácido Tióctico/uso terapéutico , Síndrome de Boca Ardiente/diagnóstico , Síndrome de Boca Ardiente/tratamiento farmacológico , Resultado del Tratamiento , Síndrome de Boca Ardiente/fisiopatología , Lengua , Lengua/patología
11.
Med Oral ; 7(5): 375-90, 2002.
Artículo en Inglés, Español | MEDLINE | ID: mdl-12415222

RESUMEN

Platelet-Rich Plasma (PRP) concentrates have been widely used in the past decade as a complement to tissue regeneration procedures. The authors who have clinically used PRP refer no risk of infection, disease transmission, or undesirable effects. Nevertheless, there have been reports on the over-expression of growth factors (GFs) and their receptors related to tumour and dysplastic tissues. This has led to evaluation of the possible coincidences between carcinogenesis and the mitogenic pathways employed by GFs. The present study provides a review of the literature on the possible effects of the therapeutic uses of GFs (including PRP) in relation to carcinogenesis, their influence upon tissues with epithelial dysplasia or oral carcinoma, and their relation to tumour growth and infiltration.


Asunto(s)
Atención Ambulatoria , Transfusión de Plaquetas/efectos adversos , Carcinoma de Células Escamosas/etiología , Epitelio/patología , Humanos , Boca/patología , Neoplasias de la Boca/etiología , Factor de Crecimiento Derivado de Plaquetas/biosíntesis , Factores de Riesgo
12.
J Oral Pathol Med ; 31(5): 277-9, 2002 May.
Artículo en Inglés | MEDLINE | ID: mdl-12110044

RESUMEN

The aim of this report is to show a case of Progressive Bulbar Palsy (PBP), diagnosed by oral medicine specialists, from oral symptoms of the disease. We have found no more than two published cases of PBP diagnosed by lingual alterations. We have followed the patient for almost four years, which is remarkable considering that the normal survival period for these patients is up to three years. We would like to emphasize the role of general dentists in the diagnosis of systemic conditions based on an oral examination that should include the oro-facial muscles.


Asunto(s)
Parálisis Bulbar Progresiva/complicaciones , Fasciculación/etiología , Enfermedades de la Lengua/etiología , Anciano , Parálisis Bulbar Progresiva/diagnóstico , Trastornos de Deglución/etiología , Diagnóstico Diferencial , Electromiografía , Femenino , Estudios de Seguimiento , Humanos , Masticación/fisiología , Movimiento , Debilidad Muscular/etiología , Trastornos del Habla/etiología , Lengua/fisiopatología
13.
Av Odontoestomatol ; 5(5): 283-4, 287-90, 1989 May.
Artículo en Español | MEDLINE | ID: mdl-2699554

RESUMEN

A maxilla osteosarcoma with a clinico, radiologic and pathologic (optic and electronic microscopy) study is presented. The late admission of the patient to a specialized centre and inadequate dental extraction reduced the possibility of making an early diagnosis see the tumour reached the inoperable stage. It is to be noted the importance of an early diagnosis as the only way to the effective therapy.


Asunto(s)
Neoplasias Maxilares/patología , Osteosarcoma/patología , Humanos , Masculino
15.
Av Odontoestomatol ; 7(2): 109-12, 1991 Feb.
Artículo en Español | MEDLINE | ID: mdl-2069620

RESUMEN

Two cases of oral lichen planus associated with chronic active hepatitis are presented. One of them it was also associated with achrosclerosis. A review of the literature is done, and it is suggested the possibility that oral lichen planus play a role of diagnostic importance in hepatic pathology.


Asunto(s)
Hepatitis Crónica/complicaciones , Liquen Plano/etiología , Enfermedades de la Boca/etiología , Anciano , Femenino , Humanos , Masculino , Mucosa Bucal/patología
16.
Av Odontoestomatol ; 5(6): 373-5, 1989 Jun.
Artículo en Español | MEDLINE | ID: mdl-2638820

RESUMEN

We present three cases of Tuberous Sclerosis, studying its oral manifestations and suggesting that dental pits are clinical markers of diagnostic interest in the paucisymptomatic forms of the syndrome.


Asunto(s)
Esmalte Dental/patología , Esclerosis Tuberosa/patología , Adolescente , Fisuras Dentales/patología , Humanos , Masculino , Persona de Mediana Edad , Enfermedades de la Boca/patología
17.
Av Odontoestomatol ; 5(7): 469-72, 1989 Sep.
Artículo en Español | MEDLINE | ID: mdl-2638825

RESUMEN

It is considered the radioprotective effect of ascorbic acid in patients with head and neck cancer. It is observed a reduction of yatrogenic effects over oral structures secondary to radiotherapy. It is recommended the oral administration of ascorbic acid in this type of patients.


Asunto(s)
Ácido Ascórbico/uso terapéutico , Neoplasias de Cabeza y Cuello/radioterapia , Traumatismos por Radiación/prevención & control , Protectores contra Radiación , Humanos , Enfermedades de la Boca/prevención & control
18.
Av Odontoestomatol ; 5(5): 279-82, 1989 May.
Artículo en Español | MEDLINE | ID: mdl-2561392

RESUMEN

The presence of human papillomavirus antigen was studied in palate papillomas and in verruca vulgaris located in the palate using the Peroxidase-Antiperoxidase immunohistochemical methods. The antigens were detected only in the nuclei of cells of the stratum granulosum and stratum corneum in some cases of verruca vulgaris but not in any case of palate papillomas.


Asunto(s)
Antígenos Virales/aislamiento & purificación , Neoplasias Palatinas/microbiología , Papiloma/inmunología , Humanos , Técnicas para Inmunoenzimas , Papiloma/microbiología , Papillomaviridae/inmunología , Verrugas
20.
Med Oral ; 1(2): 110-113, 1996.
Artículo en Inglés | MEDLINE | ID: mdl-11505238
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