Long-term outcomes and failure patterns after laparoscopic intersphincteric resection in ultralow rectal cancers

Table 2 Clinical demographics of the 13 patients who developed local recurrence

N	Age	Sex	BMI	(y)pT	(y)pN	AV	AT	nCRT	Adjuvant therapy	Recurrence location
1	46	Female	20.2	3	1b	2	4	No	Yes	Lateral and retroperitoneal lymph nodes
2	70	Female	23.6	3	2b	2	4	No	Yes	Axial
3	63	Male	25.5	1	2b	3	4.5	Yes	No	Lateral and retroperitoneal lymph nodes
4	65	Female	23.4	3	2b	2	4	No	Yes	Lateral and retroperitoneal lymph nodes
5	56	Male	18.0	2	0	1.5	3	No	No	Axial
6	69	Male	25.0	3	2a	3	5	No	Yes	Axial
7	35	Male	32.6	3	0	1.5	3	No	No	Axial
8	55	Male	22.8	3	1	2	4	No	No	Axial
9	66	Male	27.4	3	2b	2	4	No	Yes	Axial
10	64	Male	25.1	3	0	2	3	Yes	Yes	Axial
11	51	Female	22.2	3	2b	1.5	3	No	Yes	Lateral and retroperitoneal lymph nodes
12	82	Female	21.5	1	1b	3	5	No	Yes	Axial
13	50	Male	25.6	3	1	2	4	Yes	Yes	Axial

BMI: Body mass index; nCRT: Neoadjuvant chemoradiotherapy; AT: The height of tumor from anal verge; AV: The height of anastomotic stoma from anal verge.