Table 2.

Pathologic findings in screen positive women and those with interval cancers (screen negative).

Outcome of Screen Positive Surgery	All Women
Total *	960
Normal or benign pathology	831
Laparoscopy, ovaries normal, not removed	24
Normal ovaries	91
Benign ovarian pathology	716
Non-ovarian/tubal malignant neoplasms	13
Other non-ovarian cancer involving the ovaries(secondary ovarian neoplasm)	7 **
Other non-ovarian cancer not involving the ovaries	6
Screen Positive Women Diagnosed with Malignant Neoplasm of Ovary (ICD-C56) and Fallopian Tube (ICD-C57.0)
Total	113
Non-epithelial neoplasm of ovary (ICD-C56)	4
Borderline epithelial neoplasm of ovary (ICD-C56)	29
Invasive epithelial neoplasm of tubo-ovarian origin (ICD-C56/C57.0)	80
Women with Screen Negative (Interval) Malignant Neoplasm of Ovary (ICD-C56) and Fallopian Tube (ICD-C57.0) Diagnosed within One Year of End of Screen
Total	52
Borderline epithelial neoplasm of ovary (ICD-C56)	2
Invasive epithelial neoplasm of tubo-ovarian origin (ICD-C56/C57.0)	50

Data are numbers. * Includes one volunteer who withdrew consent for accessing medical records and two volunteers where the ovaries were not identified due to extensive adhesions arising from a previous hysterectomies. ** Cancers of colorectal (3) breast (1), stomach (1), lymphoma (1), carcinoid small bowel (1).