Objective: In order to gain insight into the diagnostic effectiveness of th
e screening program on cervical cancer in the Rotterdam area, the history o
f women with cervical cancer was studied. Three questions were asked: (1) W
hat percentage of women were invited to the screening program, and what per
centage participated. (2) What percentage of women had had a negative smear
within 3 years before cancer was diagnosed, and (3) What percentage of wom
en encountered inadequate follow-up. Methods: All the cytological and histo
logical results of women who were diagnosed with cervical carcinoma between
1992-1994 were studied. Results: Within 3 years of the diagnosis, 42% of t
he 165 women with cervical cancer were invited for the cervical screening p
rogram. A total of 47% were too old to be invited and 10% were too young. A
total of 37% of the women who were invited participated in the screening p
rogram. A total of 33 (20%) of 165 women with cervical carcinoma had had a
negative smear within three years preceding the diagnosis. For women under
34 years of age this was 41% (n = 7), and for women over 56 years 8% (n = 6
). A total of 7% of all women with cervical cancer encountered inadequate f
ollow-up. Conclusion: Many women with a diagnosis of cervical cancer are to
o old to be invited for the cervical screening program. Relatively few of t
he women with cervical cancer who were invited for the screening program ac
tually participated in this program.