Value of multidetector CT on aiding intraoperative judgement of serosal invasion of gastric cancer / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 48-51, 2013.
Artigo
em Chinês
| WPRIM
| ID: wpr-314860
ABSTRACT
<p><b>OBJECTIVE</b>To explore the value of multidetector CT on aiding intraoperative judgement of serosal invasion of gastric cancer.</p><p><b>METHODS</b>Clinical data of 206 cases of gastric cancer undergoing radical surgery in the First Hosptial of China Medical University from August 2009 to June 2011 were analyzed retrospectively. Preoperative CT findings and intraoperative judgement of serosal invasion in gastric cancer were compared with pathological results in order to investigate their values.</p><p><b>RESULTS</b>The sensitivity and specificity of preoperative CT findings and intraoperative judgement of serosal invasion were 88.5%, 81.5% and 98.9%, 61.3%, respectively. The accuracy of preoperative CT in diagnosing serosal invasion was higher than that of intraoperative judgement, while the difference was not statistically significant (84.5% vs. 77.2%, P=0.060). The rates of serosal invasion of normal type, reactive type, nodular type, tendonoid type and color-diffused type were 0 (0/29), 2.5% (1/40), 40.5% (15/37), 59.2% (29/49), and 82.4% (42/51) respectively. The accuracy of preoperative CT in diagnosing serosal invasion of gastric cancer with tendonoid type was higher than that of intraoperative judgement, and the difference was statistically significant (61.2% vs. 87.8%, P=0.002).</p><p><b>CONCLUSIONS</b>Multidetector CT plays an important role in aiding intraoperation judgement of serosal invasion of gastric cancer. For gastric cancer with tendonoid and color-diffused macroscopic serosal appearance, surgeons should pay attention to the value of preoperative CT findings.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Membrana Serosa
/
Neoplasias Gástricas
/
Diagnóstico por Imagem
/
Estudos Retrospectivos
/
Sensibilidade e Especificidade
/
Tomografia Computadorizada Espiral
/
Cuidados Intraoperatórios
/
Métodos
/
Invasividade Neoplásica
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
Limite:
Adulto
/
Idoso
/
Aged80
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Gastrointestinal Surgery
Ano de publicação:
2013
Tipo de documento:
Artigo
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