Table 2. Frequency of symptoms by group (endometriosis and neuroendocrine tumor).

Clinic	Endometriosis	Neuroendocrine tumor
	n(%)	n(%)
Chronic pelvic pain	7(28)	1(33)
Infertility	5(20)	0(0)
Depth dispareunia	8(32)	1(33)
Dysmenorrhoea	22(88)	2(67)
Abdominal pain	5(20)	0(0)
Cyclic bowel changes	13(52)	0(0)
Pain to evacuation	9(36)	0(0)
Cyclic urinary changes	2(8)	0(0)