Table 1.

Clinical and pathological data of 11 cases with esophageal carcinoma

No. of in-P	Name	Sex	Age	Pathological diagnosis	Lymph metastasis	Clinical stage
106811	Xu_	F	65	Middle esophageal, marrow type, well-middle d.
				Scc, exterior layer invasion with tumor embolus	0/18	II
106850	Xu _	F	58	Middle esophageal, marrow type, Poor d. Scc with
				Exterior layer invasion	1/8	III
106839	Yu _	M	60	Middle-inferior esophageal, marrow type, well-middle d.
				Scc, exterior layer invasion with tumor embolus	0/26	II
107001	Zhou _	M	53	Middle esophageal, ulcer type, middle d. Scc,
				Exterior layer invasion with tumor embolus	4/19	III
107151	Wang_	M	42	Middle-up esophageal, marrow type, middle d.
				Scc with exterior layer invasion	0/8	II
107326	Gu _	M	51	Middle- inferior esophageal, marrow type,
				Middle-Poor d. Scc with exterior layer invasion	2/14	III
107546	Zhao_	F	63	Middle- inferior esophageal, ulcer type, well-
				Middle d. Scc with shallow muscle layer invasion	0/15	II
107564	Lu_	M	61	Middle- inferior esophageal, marrow type,
				Middle d. Scc with deep muscle layer invasion	1/32	III
107146	Chen_	F	65	Superior esophageal, ulcer type, well d.
				Scc with exterior layer invasion	0/17	II
107527	Xu_	M	49	Inferior esophageal, ulcer type, middle d.
				Scc with shallow muscle layer invasion	1/18	III
107531	Guan_	M	56	Middle esophageal, marrow type, middle d.
				Scc with deep muscle layer invasion	0/26	II

d.: differentiated Scc: squamous cell carcinoma.