Long-term outcomes of laparoscopic Extralevator Abdominoperineal excision with modified position change for low rectal Cancer treatment

Sun, Shaowei; Sun, Shengbo; Zheng, Xiangyun; Yu, Jiangtao; Wang, Wenchang; Gong, Qing; Zhao, Guowei; Li, Jing; Zhang, Huanhu

doi:10.1186/s12885-022-10019-2

Table 3 Pathologic and 5-year oncologic outcomes

From: Long-term outcomes of laparoscopic Extralevator Abdominoperineal excision with modified position change for low rectal Cancer treatment

Patient number	Pathological stage	CRM	Differentiation degree	MAC	Venous or neural invasion	Local recurrence	Distant metastasis	Survival status
1	pT2N0M0 I	Negative	Well	No	No	No	No	Normal
2	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
3	ypT3N1bM0 IIIB	Negative	Moderately	No	No	No	Lung	Death
4	ypT3N1aM0 IIIB	Negative	Poorly	No	No	No	No	Normal
5	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
6	pT3N0M0 IIA	Negative	Well	No	No	No	No	Normal
7	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
8	pT2N0M0 I	Negative	Well	No	No	No	No	Normal
9	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
10	ypT3N2aM0 IIIB	Negative	Moderately	Yes	No	No	Lung	Death
11	pT1N0M0 I	Negative	Moderately	No	No	No	No	Normal
12	pT3N1bM0 IIIB	Negative	Poorly	No	Yes	No	Lung	Death
13	pT3N1aM0 IIIB	Negative	Moderately	No	Yes	No	No	Normal
14	pT3N0M0 IIA	Negative	Moderately	No	Yes	No	Lung	Death
15	pT4bN0M0 IIC	Negative	Moderately	No	No	No	No	Normal
16	pT3N0M0 IIA	Negative	Well	No	No	No	Lung and bone	Death
17	pT3N0M0 IIA	Negative	Moderately	Yes	No	No	No	Normal
18	pT2N0M0 I	Negative	Well	Yes	No	No	No	Death
19	pT2N0M0 I	Negative	Poorly	No	No	No	No	Normal
20	pT2N0M0 I	Negative	Moderately	No	No	No	No	Normal
21	pT1N0M0 I	Negative	Moderately	No	No	No	No	Normal
22	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
23	ypT3N2aM0 IIIB	Negative	Poorly	No	Yes	No	No	Normal
24	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
25	ypT3N2bM0 IIIC	Negative	Poorly	No	Yes	No	No	Death
26	ypT3N2bM0 IIIC	Negative	Poorly	No	Yes	No	Lung and bone	Death
27	ypT2N2aM0 IIIB	Negative	Moderately	No	No	No	Bone	Death
28	pT1N0M0 I	Negative	Moderately	No	No	No	No	Normal
29	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
30	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
31	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
32	ypT3N2bM0 IIIC	Negative	Poorly	No	Yes	No	Lung	Death
33	pT2N1aM0 IIIA	Negative	Moderately	No	No	No	No	Normal
34	pT4aN0M0 IIB	Negative	Moderately	No	No	No	Lung, liver and bone	Death
35	pT2N0M0 I	Negative	Moderately	No	No	No	Bone	Death
36	pT3N2aM0 IIIB	Negative	Moderately	No	Yes	No	Liver	Death
37	pT2N0M0 I	Negative	Moderately	No	No	No	No	Normal
38	pT2N0M0 I	Negative	Poorly	No	No	No	No	Normal
39	ypT3N2aM0 IIIB	Negative	Poorly	No	Yes	No	No	Normal
40	pT2N0M0 I	Negative	Moderately	No	No	No	No	Normal
41	pT3N0M0 IIA	Negative	Poorly	No	No	No	No	Normal
42	pT2N0M0 I	Negative	Moderately	No	No	No	No	Normal
43	pT3N0M0 IIA	Negative	Moderately	No	Yes	Yes	No	Death
44	pT2N0M0 I	Negative	Moderately	No	Yes	No	No	Death
45	pT3N0M0 IIA	Negative	Moderately	No	No	No	Liver and lung	Death
46	pT1N0M0 I	Negative	Poorly	No	No	No	No	Normal
47	ypT3N1aM0 IIIB	Negative	Poorly	No	No	No	No	Normal
48	ypT3N2aM0 IIIB	Negative	Well	Yes	Yes	No	No	LTFU
49	pT2N0M0 I	Negative	Moderately	No	No	No	No	Normal
50	pT3N0M0 IIA	Negative	Moderately	Yes	No	No	No	Normal
51	pT2N0M0 I	Negative	Moderately	No	No	No	No	Normal
52	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal
53	ypT3N1aM0 IIIB	Negative	Moderately	No	No	No	No	Normal
54	ypT3N1aM0 IIIB	Negative	Moderately	No	No	No	No	Normal
55	pT1N0M0 I	Negative	Moderately	No	No	No	No	Normal
56	pT3N0M0 IIA	Negative	Moderately	No	No	No	No	Normal

CRM circumferential resection margin, MAC mucinous adenocarcinoma, LTFU lost to follow-up

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