[A comparative immunofluorescent study of carcino-embryonic antigen in pseudomucinous cystoma of the ovary and adenocarcinoma of the large intestine].

The indirect method of immunofluorescent analysis was applied to the study of the localization of the carcinoembryonic antigen (CEA) in pseudomucinous cystoma of the ovary and adenocarcinoma of the large intestine. CEA proved to be concentrated in the membranes and the basal part of the epithelial cells both in the pseudomucinous cystoma of the ovary and in the carcinoma of the large intestine.