Epidemiological studies have demonstrated associations between endometriosis and certain histotypes of ovarian cancer, including clear cell, low-grade serous and endometrioid carcinomas. We aimed to determine whether the observed associatio…
BACKGROUND: Several common medical conditions are associated with altered hormone levels, and may thus plausibly influence breast cancer risk. Few studies have examined such relationships, and we utilized a population-based case-control stu…
Risk of breast cancer was assessed in relationship to gynecologic operations using data from a record-linkage study involving 15,844 women in the Uppsala Health Care Region of Sweden, who underwent surgery between 1965 and 1983. Data abstra…
ObjectivesOur goal was to determine the risk of cancer after hospitalization for endometriosis.Study designRecords of 20,686 women hospitalized with endometriosis during the period 1969 to 1983, as identified through the nationwide Swedish …