Pathology dictionary -
Unlike adenosquamous carcinoma, adenocarcinoma and squamous cell carcinoma are only made up of one type of cell. Adenocarcinoma is made up of glands while squamous cell carcinoma is made up of squamous cells.
In order to make the diagnosis of adenosquamous carcinoma, a pathologist must see that the tumour is made up of both glands and squamous cells.
The most common locations for adenosquamous carcinoma are the cervix, lung, and bladder although it can also start in other parts of the body.