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1.
Av. odontoestomatol ; 21(6): 311-331, nov.-dic. 2005. tab
Artigo em Es | IBECS | ID: ibc-041659

RESUMO

Las infecciones de la cavidad bucal son un problema de salud pública frecuente y motivo constante de prescripción antibiótica; el 10% de los antibióticos se emplean para tratar este problema. Sin embargo, hasta la fecha son pocos los estudios realizados para determinar su incidencia. Asimismo, su relación con ciertas enfermedades sistémicas (cardiacas, endocrinas, etc...) confiere a estas patologías una importancia vital. A pesar de la reconocida frecuencia e importancia de las infecciones odontogénicas, llama la atención la actual dispersión de criterio en varios aspectos referentes a su clasificación, terminología y recomendaciones terapéuticas. El objetivo principal de este documento, realizado con el consenso de especialistas en microbiología y odontología, es establecer unas recomendaciones útiles para todos los profesionales implicados en el manejo clínico de estas patologías. Recibe especial atención el aumento de la prevalencia de resistencias bacterianas observado durante los últimos años y, en concreto, la proliferación de cepas productoras de betalactamasas. Otro factor causal importante de la aparición de resistencias es la falta de cumplimiento terapéutico, en especial en lo que respecta a la dosis y a la duración del tratamiento. Así pues, estas patologías constituyen un problema complejo cuyo abordaje requiere la instauración de antimicrobianos de amplio espectro, con adecuados parámetros farmacocinéticos, con buena tolerancia y una posología cómoda que permita que el paciente reciba la dosis adecuada durante el tiempo necesario. Amoxicilina/ácido clavulánico a dosis altas (2000mg/ 125mg) ha demostrado buenos resultados y capacidad para superar resistencias. Otros agentes como metronidazol y clindamicina, seguidos de claritromicina y azitromicina han demostrado también ser activos frente a la mayoría de los microorganismos responsables de las infecciones odontogénicas (AU)


The infection of the oral cavity is a common public health problem and constant cause for antibiotic prescription, with 10% of antibiotics used to treat this problem. However, few studies have so far aimed to determine its incidence. Added to this, its relationship with certain sytemic diseases (cardiac, endocrine, etc…) confers this pathology vital importance. In spite of the frequency and importance of odontogenic infection, the current dispersion in criteria regarding key aspects in classification, terminology and therapeutic recommendations is noticeable. The main objective of this document, compiled as a consensus statement by specialists in microbiology and odontology, is to establish useful recommendations for all of those involved in the clinical management of this pathology. Special attention has been placed on the rise in bacterial resistance observed over the last years, specifically the proliferation of betalactamase producing strains. Another important factor causing the resistance to appear is lack of therapeutic compliance, specially what regards dosage and treatment duration. Therefore, this pathology constitutes a complex problem which requires the instauration of broad spectrum antimicrobials, well tolerated and a convenient posology so that patients receive the adequate dose over the necessary period. High doses of amoxicillin/clavulanate (2000 mg / 125 mg) have showed good results and power to overcome resistance. Other agents such as metronidazole and clindamycin, followed by de claritromycin and azithromycin have also proved to be active against most of microorganisms responsible for odontogenic infection (AU)


Assuntos
Adulto , Humanos , Infecções Bacterianas/diagnóstico , Infecções Bacterianas/patologia , Infecções Bacterianas/prevenção & controle , Boca/lesões , Boca/fisiologia , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Infecções Bacterianas/etiologia , Infecções Bacterianas/metabolismo , Combinação Amoxicilina e Clavulanato de Potássio/análogos & derivados , Combinação Amoxicilina e Clavulanato de Potássio/uso terapêutico , Saúde Pública/estatística & dados numéricos , Mucosa Bucal/anormalidades , Mucosa Bucal/fisiopatologia , beta-Lactamases/sangue
2.
An Med Interna ; 18(8): 426-8, 2001 Aug.
Artigo em Espanhol | MEDLINE | ID: mdl-11589081

RESUMO

Cowden syndrome is an autosomal-dominant inheritance disease, characterized by the presence of skin and oral mucosa multiple hamartomas and nodules, together with thyroid and breast anomalies and polyposis of the gastrointestinal tract, which tend to undergo malignant transformation, especially in breast and thyroids. Therefore, the oral lesions early diagnosis facilitates the identification of asintomatic lesions, in other parts of the body. This is the case in the report we are to present, in which the patient, probably with the Cowden Syndrome, because of the presence of multiple hamartomas in the oral mucose diagnosed a breast carcinoma, and other alterations such as thyroid calcifications and polyposis of the gastrointestinal tract.


Assuntos
Síndrome do Hamartoma Múltiplo/diagnóstico , Neoplasias Bucais/diagnóstico , Idoso , Neoplasias da Mama/diagnóstico , Feminino , Humanos , Neoplasias da Glândula Tireoide/diagnóstico
3.
An. med. interna (Madr., 1983) ; 18(8): 426-428, ago. 2001.
Artigo em Es | IBECS | ID: ibc-8177

RESUMO

El síndrome de Cowden es una enfermedad hereditaria, de transmisión autosómica dominante, caracterizada por la presencia de múltiples hamartomas y nódulos en piel y mucosa oral, junto con anomalías en mama, tiroides y pólipos en el tracto gastrointestinal, tendiendo a malignizarse sobre todo en mama y tiroides. El diagnóstico precoz a partir de las lesiones orales puede dar lugar a que se descubran otras tumoraciones, asintomáticas, en otras partes del organismo. Así ocurrió en el caso clínico que a continuación expondremos, en el que a la paciente, tras la sospecha de un síndrome de Cowden por la presencia de múltiples fibro mas en la mucosa oral, se le diagnosticó un carcinoma de mama, y otras alteraciones como calcificaciones a nivel tiroideo y pólipos intestinales (AU)


No disponible


Assuntos
Idoso , Feminino , Humanos , Síndrome do Hamartoma Múltiplo , Neoplasias da Glândula Tireoide , Neoplasias Bucais , Neoplasias da Mama
4.
Av. odontoestomatol ; 16(2): 109-115, mar. 2000. ilus
Artigo em Es | IBECS | ID: ibc-9649

RESUMO

La hiperplasia epitelial local o enfermedad de Heck es una afección asintomática, benigna y proliferativa que aparece como pápulas en la mucosa labial inferior, aunque también se pueden encontrar en otras localizaciones. Presentamos dos casos clínicos de pacientes con lesiones papulares en número variable irregularmente distribuidas, circunscritas, blandas al tacto, redondas u ovoideas y de unos milímetros de diámetro. Histológicamente la lesiones corresponden a una hiperplasia papilomatosa asociada a infección con HPV y existe una displasia celular leve. Los pacientes padecen inmunodepresión asociada a la infección por HIV, lo cual supone un factor predisponente para la infección oral con HPV inusuales tales como 13 y 32 (AU)


Assuntos
Adulto , Masculino , Humanos , Hiperplasia Epitelial Focal/virologia , Infecções Oportunistas Relacionadas com a AIDS/virologia , Síndrome da Imunodeficiência Adquirida/complicações , Hiperplasia Epitelial Focal/imunologia , Hiperplasia Epitelial Focal/patologia , Infecções Oportunistas Relacionadas com a AIDS/imunologia , Infecções Oportunistas Relacionadas com a AIDS/patologia
5.
Acta Otorrinolaringol Esp ; 50(7): 543-7, 1999 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-10619881

RESUMO

OBJECTIVE: To determine the efficacy of CO2 laser therapy in plaque-like oral lichen planus and homogeneous oral leukoplakia. MATERIAL AND METHODS: We studied two groups of patients; one comprised 29 cases of plaque-like oral lichen planus (group 1) and the other one included 34 cases of homogeneous oral leukoplasia (group 2). After histological study, all the lesions were treated by CO2 laser evaporation at 10 W. We analyzed the results following one month, three months and one year after the treatment. RESULTS: In group 1, 19 lesions (65.5%) were revoluted enterally in one month. Patients reported a slight to moderate pain in 16 cases (55.2%), while 4 (13.8%) showed recurrences after three months and 12 (41.4%) at the end of the following time (one year). In group 2 we found a complete healing after one month in 28 cases (82.4%), with a slight to moderate pain in 22 cases (64.7%). Three months after the treatment we found 7 recurrences (20.6%) and 8 (25.8%) one year after. CONCLUSIONS: We found lower rate of recurrences in homogeneous oral leukoplakias than in plaque-like oral lichen planus after treatment with carbon dioxide laser therapy.


Assuntos
Terapia a Laser/métodos , Leucoplasia Oral/cirurgia , Líquen Plano Bucal/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento
6.
Acta Otorrinolaringol Esp ; 49(5): 408-10, 1998.
Artigo em Espanhol | MEDLINE | ID: mdl-9717333

RESUMO

Aspergillosis is an opportunistic deep mycosis that occurs in immunocompromised patients, often in the paranasal sinuses. However, it sometimes occurs in healthy subjects, producing symptoms similar to those of a chronic sinusitis that is unresponsive to conventional treatment. A possible entry point for Aspergillus is the oroantral communication originated by perforation of the dental root cavity during root canal of a molar with penetration of material. We report the clinical case of a patient with symptoms of chronic sinusitis who was diagnosed as sinus aspergillosis after radiological and histological study. The origin may have been a third upper molar in which a root canal was performed.


Assuntos
Aspergilose/etiologia , Sinusite Maxilar/etiologia , Dente Serotino/cirurgia , Infecções Oportunistas/etiologia , Tratamento do Canal Radicular/efeitos adversos , Adulto , Antifúngicos/uso terapêutico , Aspergilose/diagnóstico , Aspergilose/terapia , Terapia Combinada , Fluconazol/uso terapêutico , Humanos , Masculino , Sinusite Maxilar/diagnóstico , Sinusite Maxilar/microbiologia , Sinusite Maxilar/terapia , Infecções Oportunistas/diagnóstico , Infecções Oportunistas/microbiologia , Infecções Oportunistas/terapia , Extração Dentária
7.
Acta Otorrinolaringol Esp ; 47(6): 475-8, 1996.
Artigo em Espanhol | MEDLINE | ID: mdl-9044590

RESUMO

Histiocytosis X is a group of disorders of the reticuloendothelial system that have different clinical features and common histological characteristics, including abnormal proliferation of Langerhans cells. Eosinophilic granuloma is a localized form of histiocytosis affecting one or more bones. A case report is made of a patient diagnosed as histiocytosis X whose first manifestation was the appearance of an orosinusal communication. The lesions were located in the maxillary bones and produced large osteolytic lesions. No other bones were affected. In spite of surgery and radiotherapy, the disease recurred at 12 months.


Assuntos
Histiocitose de Células de Langerhans/fisiopatologia , Seio Maxilar/fisiopatologia , Orofaringe/fisiopatologia , Granuloma Eosinófilo/fisiopatologia , Granuloma Eosinófilo/radioterapia , Granuloma Eosinófilo/cirurgia , Histiocitose de Células de Langerhans/radioterapia , Histiocitose de Células de Langerhans/cirurgia , Humanos , Masculino , Seio Maxilar/cirurgia , Pessoa de Meia-Idade , Orofaringe/cirurgia , Doses de Radiação , Tomografia Computadorizada por Raios X
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