Clinical characteristics and survival of patients with normal-sized ovarian carcinoma syndrome: Retrospective analysis of a single institution 10-year experiment

Table 2 Clinical characteristics of the patients with normal size ovarian cancer syndrome in four histological subtypes

Characteristic	Primary adnexal	MPM	EPSPC	Metastatic
n (%)	80 (72.7)	2 (1.8)	19 (17.3)	9 (8.2)
Age in yr	53.28 (24-67)	51.50 (45-58)	56.42 (44-72)	53.00 (35-66)
Menopausal status
Premenopausal	13	0	1	2
Postmenopausal	67	2	18	7
Initial symptoms
Abdominal distension	52	2	12	4
Abdominal pain	14	0	5	1
Mass	3	0	1	1
Other	11	0	1	3
CA125 in U/mL	1465.40	36.81	1308.14	205.40
CA199 in U/mL	22.61	13.2	83.87	244.63
Ascites cytology	62	1	14	6
Positive, n (%)	37 (59.7)	1 (100)	8 (57.1)	4 (66.7)
Negative, n (%)	25 (40.3)	0 (0)	6 (42.9)	2 (33.3)
Ascites in mL	1717.87	1000	1500	1480
Stage, n (%)
III	58 (72.5)	2 (100)	12 (63.2)	6 (66.7)
IV	22 (27.5)	0 (0)	7 (36.8)	3 (33.3)
Survival rates
1-year	79.5%	100%	64.7%	66.7%
3-year	32.1%	100%	23.5%	33.3%
5-year	20.5%	50%	5.9%	22.2%

CA: Carbohydrate antigen; EPSPC: Extraovarian peritoneal serous papillary carcinoma; MPM: Malignant peritoneal mesothelioma.