Prevalence of human papillomavirus type 16 DNA in cervical carcinoma samples in East Anglia.

A substantial increase in the incidence of severely dysplastic cervical lesions (CIN 3) has been observed during the period 1975-1982 in the East Anglian region of England. Since patients with severe dysplasia have an enhanced risk of developing cervical carcinoma, it seems possible that a substantial increase in the rate of cervical carcinoma is likely to occur in the near future. Evidence of a relationship between human papillomavirus (HPV) infection and cervical carcinoma has accumulated recently.

Age and survival in prostatic carcinoma.

Several studies of patients with prostatic carcinoma have reported worse survival rates for younger patients (less than 60 years) than for older and have concluded that this disease takes a more aggressive form in younger patients. We have retrospectively analysed data on 597 patients in East Anglia between 1973 and 1977 and have shown that in this region younger patients have a much better prognosis when compared with older groups with the same disease. When age-correction is applied, their prognosis still appears no worse than in older patients.

The pattern of presentation of carcinoma of the uterine cervix in East Anglia 1960 to 1975.

Changes in the pattern of presentation of carcinoma of the uterine cervix between 1960 and 1975 were studied using the records of 3193 patients registered with the East Anglian Cancer Registration Bureau. Between 1963 and 1968, an increased registration rate for invasive tumours was largely attributable to increased registrations of Stage I and II lesions in the 35 to 49 age group. After 1970 the registration rate for lesions of all stages in this age group declined.

Carcinoma of the breast in East Anglia 1960-1975: a changing pattern of presentation?

A study was made of the clinical stage at presentation in 10 081 cases of carcinoma of the breast registered with the East Anglian Cancer Registration Bureau between 1960 and 1975. Information about the length of clinical history was obtained in 8862 cases. There has been a gradual increase in the population-adjusted incidence of breast carcinoma in the region during the period studied.