[Staining test with methylene blue during resection of bladder cancer in 30 patients].
Zhonghua Wai Ke Za Zhi
; 32(6): 351-3, 1994 Jun.
Article
em Zh
| MEDLINE
| ID: mdl-7531137
ABSTRACT
From November 1991 to March 1993, staining test with methylene blue was applied in 30 patients with the bladder cancer during operation. Twelve patients (40%) showed positive results, and 27 specimens were obtained from the stained areas. Histological examination proved that they were carcinoma in situ (11), transitional cell carcinoma (7), squamous cell carcinoma (4), dysplasia (3), chronic cystitis (1), and normal mucosa (1). The positive rate of histological results was 96.3%. 21 specimens from the unstained areas showed negative results. Six (33%) of 18 patients with single tumor and 6 (50%) of 12 patients with multiple tumor were positively stained. Follow-up from 10 to 26 months showed one patient (3.3%) had recurrence after 8 months.
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Coleções:
01-internacional
Temas:
Geral
/
Tipos_de_cancer
/
Outros_tipos
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Bexiga Urinária
/
Azul de Metileno
/
Neoplasias Primárias Múltiplas
Tipo de estudo:
Diagnostic_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
Zh
Revista:
Zhonghua Wai Ke Za Zhi
Ano de publicação:
1994
Tipo de documento:
Article