Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2012; 18(2): 136-143
Published online Jan 14, 2012. doi: 10.3748/wjg.v18.i2.136
Table 1 Comparison of primary tumor and related characters in the two models
ItemsSGC-7901 groupBGC-823 group
Primary tumorShapeIrregularly lobularIrregularly lobular
ColorGrayish yellowGray-white
Section of stomach tumorGastric cavityNarrow or vanishedNarrow or vanished
Greater and lesser curvatureUndistinguishableUndistinguishable
PylorusPartly or totally obstructedTotally obstructed
Effects on adjacent organsAbdominal cavityOccupying whole abdomenOccupying upper abdomen
Adhering extentAdhering to liver lobesAdhering to many organs
Compressed statusSeverely compressedPartly compressed
AscitesLiquid quantityLittleMuch
PropertyClear and yellowishBloody fluid
Table 2 Comparison of metastatic rates in models of SGC-7901 and BGC-823, n/N (%)
GroupsSite and incidence of metastasis
Lymph nodesaLiverKidneyaLungSpleenbTesticleaPeritoneum or septum
SGC-79017/12 (58)10/12 (83)5/12 (42)1/12 (8)0010/12 (83)
BGC-82312/12 (100)12/12 (100)10/12 (83)5/12 (42)7/12 (58)5/12 (42)12/12 (100)