Computer-assisted three-dimensional individualized extreme liver resection for hepatoblastoma in proximity to the major liver vasculature

Table 1 Characteristics of children with hepatoblastoma who remain in proximity to the major liver vasculature after a full course neoadjuvant chemotherapy

No.	Sex	Age (m)	Before NAC						NAC regimen (cycle)	After NAC						TGR
			AFP (ng/mL)	PRE-TEXT	MTD (cm)	TV (cm3)	LV (cm3)	LV/TLTV		AFP (ng/mL)	POST-TEXT	MT (cm)	TV (cm3)	LV (cm3)	LV/TLTV
1	M	73	782230	III	10.8	1109.9	360.1	24%	4	35428	III	7	88.4	597.2	87%	-92%
2	F	16	420190	III	8.5	288.3	248.8	46%	4	47	II	3.9	40.3	328.7	89%	-86%
3	F	2	330590	III	9	365.3	137.8	27%	4	27901	II	5.2	27.3	212.3	89%	-93%
4	M	18	238592	III	6.5	149.4	412.2	73%	4	27	II	4	11.4	380.3	97%	-92%
5	M	29	439147	IV	14.1	732.1	536.2	42%	4	46981	III	7.4	126.5	513.4	80%	-83%
6	M	5	326550	III	9.5	287.3	292	50%	4	276	II	4.7	58.9	351.6	86%	-79%
7	F	22	902250	IV	15.1	1203.8	527.3	30%	4	177	II	7	87.9	533.4	86%	-93%
8	M	26	> 484000	III	8	67.1	347.2	84%	3	> 484000	IV	9.3	235.1	250.3	52%	250%
9	F	3	409747	III	10	459.1	94.4	17%	6	260	II	4.2	25.9	208.9	89%	-94%
10	F	32	> 484000	IV	12.8	658.5	469.3	42%	5	15470	IV	8.6	60	541.2	90%	-91%
11	M	42	> 484000	III	11	641.7	508.5	44%	4	3144	II	5.6	79.7	444.4	85%	-88%
12	M	53	269341	IV	13.5	926	633.8	41%	4	89	II	7.3	91.2	736.6	89%	-90%
13	M	57	87696	III	14.8	949.2	599.6	39%	4	245	II	7.2	113.9	541.7	83%	-88%
14	F	44	274020	IV	16.5	1080.6	594.9	36%	5	1730	III	6.6	108.2	503.9	82%	-90%
15	F	67	541614	IV	14.5	1230.1	571.1	32%	5	25124	III	5.8	86.4	727.7	89%	-93%
16	F	33	80075	III	10.3	392.5	260.1	40%	4	13033	II	4.5	54	336.8	86%	-86%

The volume are automatically calculated and displayed based on 3D reconstruction by Hisense CAS. The normal range of AFP is 0-7.02 ng/mL. NAC: Neoadjuvant chemotherapy; AFP: Alpha-fetoprotein; MTD: Maximum tumor diameter; TV: Tumor volume; LV: Tumor-free liver volume; TLTV: Total volume of liver and tumor; FLV: Future liver remnant volume; TGR: Tumor growth rate (the percentage change in tumor volume).