title: Concurrent endometrial hyperplasia with carcinoma of the corpus uteri.
abstract: Using 117 uteri which were extirpated in cases of carcinoma of the corpus uteri, a study was made to investigate the relationship between the site of the cancer and the site of associated endometrial hyperplasia. It was found that 75% of the cases had carcinomas of the upper portion of the uterus primarily of the uterine fundus. About 50% of the cancers were associated with adenomatous or atypical hyperplasia, and these two types of hyperplasia were frequently found in the fundus or upper portion of the uterus. In contrast, there was no site of particular prevalence in cases with concurrent cystic hyperplasia. About 70% of the cases had adenomatous or atypical hyperplasia on one or both of the histological blocks adjacent to the cancer.
mesh_terms: D004714:Endometrial Hyperplasia / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D011230:Precancerous Conditions / Q000473:pathology; D014594:Uterine Neoplasms / Q000150:complications* / Q000473:pathology