Treatment of cancerous ascites and radical gastrectomy with intraperitoneal hyperthermic double-distilled water and cis-diaminodichloro-platinum perfusion

Table 1 Management strategies for ascites cancer cells in LACA mice

Management	Group I	Group II	Group III	Group IV	Group V
Injection of tumors cells	+	+	+	+	+
37 °C	+	-	-	-	-
43 °C	-	+	+	+	+
0.9% normal saline	+	-	+	+	-
DDW	-	+	-	-	-
DDP	-	-	-	+	+

+: Management; -: Without management; DDP: double-distilled water and cis-diaminodichloro-platinum; DDW: Double-distilled water.

Table 2 Ascites, tumor cells and survival rate of tumor cells for all groups

Group	n	Ascites (mL)	Tumor cells ( × 107/mL)	Survival rate of tumor cells (%)
I	14	22.13 ± 3.16	21.43 ± 3.42	89.42 ± 3.21
II	14	10.61 ± 2.85b	8.20 ± 3.41b	69.21 ± 7.22b
III	14	17.29 ± 2.93	18.26 ± 3.12	87.86 ± 1.68
IV	14	10.86 ± 1.86b	6.54 ± 3.75b	75.14 ± 6.89b
V	14	5.36 ± 4.28bd	4.57 ± 2.90bd	45.14 ± 22.64bd

^bP < 0.01 vs group I,

^dP < 0.01 vs groups II and III.

Table 3 Detected peritoneal cancerous nodes for all groups

	Group I	Group II	Group III	Group IV	Group V
Proportion of peritoneal cancerous nodes	7/14	3/14	5/14	4/14	1/14a
Incidence of peritoneal cancerous nodes	50.00	21.43	35.71	28.57	7.64a

^aP < 0.05 vs group I.