RESUMO
Presented a clinical case of a rare localization amyloidosis of the larynx, simulating a tumor. Considered the features of diagnosis and treatment of this disease.
Assuntos
Amiloidose , Doenças da Laringe , Laringe , Humanos , Neoplasias LaríngeasRESUMO
In this article describe the clinical case of treatment of melanoma of the larynx mucous membrane.Presented the clinic, immunohistochemistrydiagnostics and methods of surgical treatment.
Assuntos
Neoplasias Laríngeas , Melanoma , Humanos , Mucosa Laríngea , Neoplasias Laríngeas/diagnóstico , Melanoma/diagnóstico , MucosaRESUMO
This article describes the observation of a clinical case of a vascular branched tumour (hemangioma) of the external ear with special reference to the clinical features and diagnostics of this condition and the methods for its surgical treatment.
Assuntos
Perda Sanguínea Cirúrgica , Neoplasias da Orelha , Orelha Externa , Hemangioma , Hemostasia Cirúrgica/métodos , Escleroterapia/métodos , Procedimentos Cirúrgicos Vasculares , Adolescente , Dissecação/métodos , Neoplasias da Orelha/patologia , Neoplasias da Orelha/cirurgia , Orelha Externa/patologia , Orelha Externa/cirurgia , Feminino , Hemangioma/patologia , Hemangioma/cirurgia , Humanos , Recidiva , Reoperação/métodos , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/métodosRESUMO
The objective of the present study was to elucidate etiology and clinical picture of the tumours of the external ear as well as to evaluate the effectiveness of their radiowave surgery. We sought to optimize the surgical strategy for the treatment of tumour-like masses, benign and malignant neoplasms of the external ear with the use of the Surgitron radiowave scalpel.
Assuntos
Perda Sanguínea Cirúrgica/prevenção & controle , Neoplasias da Orelha , Orelha Externa , Procedimentos Cirúrgicos Otológicos , Terapia por Radiofrequência , Adulto , Idoso , Neoplasias da Orelha/diagnóstico , Neoplasias da Orelha/patologia , Neoplasias da Orelha/cirurgia , Orelha Externa/patologia , Orelha Externa/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Procedimentos Cirúrgicos Otológicos/efeitos adversos , Procedimentos Cirúrgicos Otológicos/instrumentação , Procedimentos Cirúrgicos Otológicos/métodos , Radiocirurgia/efeitos adversos , Radiocirurgia/instrumentação , Radiocirurgia/métodos , Resultado do TratamentoRESUMO
The objective of the present work was to improve the effectiveness of the treatment of atresia of the external auditory canal (EAC). Atresia of external acoustic meatus is a result of a mechanical or thermal injury but can also develop after a surgical intervention for the removal of foreign bodies, benign and malignant tumours. This condition is frequently associated with the narrowing and obliteration of EAC leading to the marked impairment of hearing despite preservation of the middle ear structures. Plastic correction of the external auditory canal for the purpose of its broadening does not always produce the desired result. To improve the efficiency of such intervention, we made use of the lyophilized xenodermoimplants based on porcine skin. Such preparation were applied in 19 patients; patency of the external auditory canal was restored in 16 cases.
Assuntos
Meato Acústico Externo/cirurgia , Neoplasias Oculares/cirurgia , Perfuração do Septo Nasal/cirurgia , Septo Nasal/cirurgia , Procedimentos Cirúrgicos Otológicos/métodos , Procedimentos de Cirurgia Plástica/métodos , Transplante Heterólogo/métodos , Adulto , Meato Acústico Externo/patologia , Neoplasias Oculares/patologia , Feminino , Liofilização/métodos , Xenoenxertos/transplante , Humanos , Masculino , Perfuração do Septo Nasal/diagnóstico , Septo Nasal/patologia , Resultado do TratamentoRESUMO
The objective of the present study was to evaluate the influence of the medico-social factors on the development of nasal cavity and paranasal sinuses diseases and satisfaction of the patients with the quality of the provided specialized medical assistance. The approaches to the treatment of such patient at the pre-hospital and hospital levels are discussed.
Assuntos
Serviços de Saúde/normas , Doenças Nasais , Otolaringologia , Doenças dos Seios Paranasais , Preferência do Paciente/estatística & dados numéricos , Continuidade da Assistência ao Paciente , Humanos , Registros Médicos Orientados a Problemas/estatística & dados numéricos , Moscou/epidemiologia , Doenças Nasais/epidemiologia , Doenças Nasais/terapia , Otolaringologia/métodos , Otolaringologia/organização & administração , Otolaringologia/estatística & dados numéricos , Doenças dos Seios Paranasais/epidemiologia , Doenças dos Seios Paranasais/terapia , Garantia da Qualidade dos Cuidados de Saúde/métodos , Melhoria de Qualidade , Inquéritos e QuestionáriosRESUMO
The objective of the present work was to address earlier diagnostics of benign and malignant tumours in the nasal cavity and paranasal sinuses with a view to its improvemen. The immunohistochemical study and the analysis of its results made possible not only differential diagnostics of the tumorigenic processes in the nasal cavity and paranasal sinuses but also the estimation of the qualitative potential of each neoplasm. The immunohistochemical study demonstrated that the development of cancer of the nasal cavity and paranasal sinuses was associated with a substantial increase in the proliferative activity of epithelium and the appearance of a large amount of the mutant P53 protein in the atypical cells. The cells of inverted papilloma and unaffected epithelium exhibited only weak proliferative activity, contained cytokeratin-8 in their cytoplasm, and did not express a pathological receptor protein at the cytoplasmic membrane surface.
