Solid pseudopapillary tumor of the pancreas: A review of 553 cases in Chinese literature

Table 4 Clinicopathological features and outcome of SPT

Author	n	Female/male	Median/mean age(yr)	Size (cm)	Surgical treatment	Median/mean follow-up (mo)	Outcome
Zhang et al[5]	29	26/3	26.5	8.7 (2-15)	5 PD, 6 DP+S, 15 LR, 1 ID	2-84	28 alive, 1 dead
Cheng et al[6]	22	22/0	27.3 (11-65)	9.5 (2.5-25)	11PD, 2CP, 9LR	NA	22 alive, 0 recurred
Zhong et al[7]	20	18/2	25.3 (13-48)	8.2 (3-17)	5PD, 4DP+S, 9EN, 2PO	44.4 (9-120)	14 alive, 3 dead, 3 lost
Wang et al[8]	16	15/1	34.6 (15-58)	5.6 (2-15)	6PD, 1LR, 3DP, 6DP+S	34.6	15 alive, 1 lost
Zhu et al[9]	14	13/1	11.4 (9-14)	7.0 (3-15)	7PD, 5DP+S, 2LR	46.6 (1-192)	14 alive, 0 recurred

PD: Pancreaticoduodenectomy; DP: Distal pancreatectomy; LR: Local resection; ID: Internal drainage; CP: Central pancreatectomy; EN: Enucleation; PO: Palliative operation; S: Splenectomy.