Adenocarcinoma and Carcinoma

Adenocarcinoma noun - Malignant tumor originating in glandular epithelium.

Carcinoma and adenocarcinoma are semantically related. In some cases you can use "Carcinoma" instead a noun "Adenocarcinoma".

Carcinoma noun - Any malignant tumor derived from epithelial tissue; one of the four major types of cancer.

Adenocarcinoma and carcinoma are semantically related. Sometimes you can replace term "Adenocarcinoma" with "Carcinoma", this nouns are similar.