Pancreatic Perivascular Epithelioid Cell Tumour Presenting with Upper Gastrointestinal Bleeding

Table 1

Reported cases of pancreas PEComas and symptoms at diagnosis.

	Case	Sex	Age	Position	Size (mm)	Symptoms
1	Zamboni et al. (1996) [2]	F	60	Body	20	Abdominal pain
2	Heywood et al. (2004) [4]	F	74	Head	45	Abdominal pain
3	Ramuz et al. (2005) [5]	F	31	Body	15	Abdominal pain
4	Périgny et al. (2008) [6]	F	46	Body	17	Diarrhea
5	Hirabayashi et al. (2009) [7]	F	47	Head	17	Abdominal pain
6	Baez et al. (2009) [8]	F	60	Body	32	Bulge in right upper quadrant
7	Zemet et al. (2011) [9]	M	49	Head	32	Fever, cough, and malaise
8	Nagata et al. (2011) [10]	M	52	Head	40	Abdominal pain
9	Finzi et al. (2012) [11]	F	62	Head	25	No symptoms
10	Al-Haddad et al. (2013) [12]	F	38	Uncinate process	18	Abdominal pain
11	Okuwaki et al. (2013) [13]	F	43	Body	100	Abdominal pain
12	Our patient	F	17	Head	42	Melena
	12 patients	10F/2M	Mean age 48; (range 17–74)	Body: 5; Head: 6; Uncinate; process: 1	Mean 36 mm; (range 15–100 mm)	Abdominal pain: 7; Bulge: 1; Nonspecific; symptoms: 2; GI; bleeding: 1; No symptoms: 1