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1.
Rev. Assoc. Med. Bras. (1992, Impr.) ; Rev. Assoc. Med. Bras. (1992, Impr.);41(4): 266-70, jul.-ago. 1995. ilus
Article in Portuguese | LILACS | ID: lil-164085

ABSTRACT

Pacientes com papiloma escamoso de esôfago podem apresentar disfagia, porém há casos cujo diagnóstico é decorrente de mero achado de exame. OBJETIVO. Os autores apresentam três casos de papiloma de células escamosas de esôfago, discutindo seu diagnóstico e a associaçao ou nao com o papilomavírus humano. CASUISTICA. Trata-se de dois pacientes do sexo masculino e uma do feminino. Todos os pacientes foram submetidos a endoscopia digestiva alta: em um dos casos o tumor era maior do que normalmente relatado e, em todos, estava localizado no esôfago médio ou distal. Em um dos casos, utilizou-se cromoscopia e a lesao náo foi corada. Empregando testes de hibridizaçao de DNA, nao se conseguiu identificar papilomavírus humanos em nenhum dos casos. É feita revisao da literatura e os resultados dos autores sao semelhantes aos publicados. RESULTADO. De acordo com levantamento bibliográfico computadorizado, este é o primeiro relato de caso em nosso país, e o primeiro a utilizar cromoscopia para melhor identificaçao da lesao. CONCLUSAO. Nos casos deste trabalho, nao foi identificada correlaçao entre o papiloma vírus e papiloma escamoso de esôfago.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Carcinoma, Squamous Cell/pathology , Esophageal Neoplasms/pathology , DNA , Endoscopy, Digestive System , Carcinoma, Squamous Cell , Nucleic Acid Hybridization , Esophageal Neoplasms
2.
Rev Assoc Med Bras (1992) ; 41(4): 266-70, 1995.
Article in Portuguese | MEDLINE | ID: mdl-8731606

ABSTRACT

UNLABELLED: Dysphagia is not always present in patients with esophageal squamous cell papilloma, and it can be an incidental finding during gastrointestinal endoscopy of an asymptomatic patient. PURPOSE: Three cases of squamous cell papilloma of the esophagus and aspects regarding diagnosis and association with human papillomavirus are presented. CASUISTIC: Two cases are male and one female what is consistent with a higher incidence showed in the literature in males. The three patients were submitted to upper gastrointestinal endoscopy: in one case the tumor was unusually large and in all patients it was located in the mid and lower esophagus. Chromoscopy was performed in one case and the lesion was not stained. We were unable to identify human papillomavirus using DNA-hybridization techniques. Our results are similar to those reported in the review of the literature. RESULTS: There is no other case published in the Brazilian literature and this is the first report on the use of chromoscopy. CONCLUSION: We were not able to show an association between esophageal squamous papilloma and human papillomavirus.


Subject(s)
Esophageal Neoplasms/pathology , Papilloma/pathology , Adult , Aged , DNA , Endoscopy, Digestive System , Esophageal Neoplasms/diagnostic imaging , Female , Humans , Male , Middle Aged , Nucleic Acid Hybridization , Papilloma/diagnostic imaging , Radiography
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