Yield of surgery in solid pseudopapillary neoplasms of the pancreas: A case series and literature review

Table 6 Incidental and symptoms in patients with solid pseudopapillary neoplasms (literature data)

Ref.	Year	n	Study	Incidental (%)	Ap (%)	Other findings (%)
Papavramidis et al[15]	2006	718	R	15.5	46.5	Mass 34.8
Lubezky et al[16]	2017	32	R	28	48	Unspecific 24
Song et al[17]	2017	53	R	39.6	37.7	Mass 30.2
Wright et al[6]	2019	78	R	30.7	42.3	Nauseas 14.1
Lin et al[18]	2019	60	R	65	31.7	Strain 2.2
Torres et al[19]	2019	16	R	-	87.5	Mass 12.5
Liu et al[20]	2019	243	R	63.4	19	Unspecific
Farhat et al[21]	2020	10	R	20	40	Mass 40

R: Retrospective study; Ap: Abdominal pain.