Early progression of a pancreatic metastasis of synovial sarcoma after pancreatectomy

Surgical Case Reports

Table 1 Characteristics of previously reported cases and the present case of PM from synovial sarcoma

Authors	Year	Age, years	Sex	Age, years	Duration from primary to PM, years	Location	Histological subtype	Number of PMs	Size, mm	Location	Treatment	Extra pancreatic metastasis	Prognosis
Yamamoto et al. [9]	2001	40	Female	40	14	Right thigh	NA	1	UF	Head	PPPD	No	DFS = 6 years
Sandeep et al. [10]	2006	44	Female	44	10	Left thigh	Monophasic	1	80	Head	Biliary drainage	NA	NA
Somashekar et al. [11]	2014	38	Male	38	1	Right ilium, left glenoid	Monophasic	8	3–19	Tail	NA	Yes	NA
Makino et al. [12]	2016	36	Male	36	4	Left pelvis, femur	Monophasic	1	35	Body	LDP	No	DFS = 30 months
Bouhani et al.[13]	2020	30	Male	30	2	Left thigh	Monophasic	1	150	Tail	DP, colon resection	No	Died after 6 months after surgery
Yokose et al. [14]	2020	27	Female	27	4	Left femur	Monophasic	1	35	Tail	DP	No	RFS = 6 months
Our case	2022	31	Female	31	9	Left upper extremity	Monophasic	1	50	Tail	DP	Yes (lungs)	Died 2 months after surgery

PM pancreatic metastasis, NA not available, PPPD pylorus preserved pancreaticoduodenectomy, LDP laparoscopic distal pancreatectomy, DP distal pancreatectomy, DFS disease-free survival, RFS relapse-free survival