TABLE 1

^99mTc-DTPA-Mannosyl-Dextran and Lymphazurin Uptake

Pig no.	Colon					Stomach
Pig no.		Lymph node status	TcDTPA-man-Dx (%ID)	Blue	Lymph node status	Location	TcDTPA-man-Dx (%ID)	Blue
1	S	2.4	+	S	Celiac	2.1	+
	D	ND		D		0.05	−
2	S	0.54	+	S	Celiac	0.9	+
	D	0.001	−	D		0.05	−
3	S	2.1	+	S	Celiac	0.13	+
	D	0.001	−	D		0.005	−
				S	Periaortic	0.27	+
				D		0.002	−
4	S	0.89	+	S	Celiac	4.5	+
	D	0.005	−	D		0.001	−
				S	Periaortic	0.92	+
				D		0.002	−
Mean ± SD	S	1.48 ± 0.91		S		1.47 ± 1.64
	D	0.002 ± 0.002		D		0.018 ± 0.025
P	S vs. D	0.049		S vs. D		0.0049

TcDTPA-man-Dx = ^99mTc-DTPA-mannosyl-dextran; S = sentinel; D = distal; ND = not detected.