Comparative study of barium enema, computed tomography and magnetic resonance imaging in preoperative diagnosis of colorectal carcinoma / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 46-49, 2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-252468
ABSTRACT
<p><b>OBJECTIVE</b>To compare the diagnostic value of barium enema (BE), computed tomography (CT) and magnetic resonance imaging(MRI) in primary colorectal carcinoma.</p><p><b>METHODS</b>A total of 64 patients with suspected colorectal carcinoma received BE (n=39), spiral CT (n=31) and MRI (n=42). The detective results were compared with the surgical results.</p><p><b>RESULTS</b>Among 64 patients, 54 cases were pathologically proved as colorectal carcinoma. The diagnostic sensitivity of BE,CT and MRI was 96.9% ,96.2% and 97.1% ,and the overall accuracy was 92.3% 83.9 % and 90.5% respectively. The overall accuracy of CT and MRI for tumor T staging was 73.1% and 82.9% respectively.</p><p><b>CONCLUSION</b>BE can be considered as a primary approach for diagnosing colorectal carcinoma, CT and MRI be necessary diagnostic approaches. Combined BE with MRI is the best choice for diagnosing of colorectal carcinoma.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Sulfato de Bário
/
Diagnóstico por Imagem
/
Imageamento por Ressonância Magnética
/
Neoplasias Colorretais
/
Sensibilidade e Especificidade
/
Tomografia Computadorizada Espiral
/
Enema
/
Estadiamento de Neoplasias
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Idoso
/
Aged80
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Gastrointestinal Surgery
Ano de publicação:
2005
Tipo de documento:
Artigo
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