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

Table 3 Treatment characteristics of primary normal size ovarian cancer syndrome and papillary serous ovarian carcinoma, n (%)

Characteristic, patients with data available	NOCS	PSOC	P value
Initial surgery			0.892
Complete	79 (71.8)	108 (71.1)
Incomplete	31 (28.2)	44 (28.9)
Operation method			0.000
Laparotomy	49 (44.5)	112 (73.7)
Laparoscopy	61 (55.5)	40 (26.3)
Residual tumor			0.136
Yes	67 (60.9)	106 (69.7)
No	43 (39.1)	46 (30.3)
Chemotherapy			0.000
Platinum-based	86 (77.3)	142 (93.4)
Nonplatinum-based	3 (2.7)	0 (0.0)
Without	22 (20)	10 (6.6)
Chemotherapy numbers			0.051
≥ 6	58 (65.2)	74 (52.1)
< 6	31 (34.8)	68 (47.9)

Complete: Standard ovarian tumor staging operation (hysterectomy + bilateral appendage resection + omentectomy + pelvic lymph node dissection + tumor cell reduction); Incomplete: Non-standard ovarian tumor staging operation. NOCS: Normal size ovarian cancer syndrome; PSOC: Papillary serous ovarian carcinoma.