Adenocarcinoma cells are a type of cancerous cells that develop in the glandular tissues of the body. These cells can be found in many different organs, including the lung, breast, prostate, colon, and pancreas.

Adenocarcinoma cells grow and divide uncontrollably, leading to the formation of tumors that can invade nearby tissues and spread to other parts of the body. These cells are often difficult to detect in the early stages of cancer, which can make treatment more challenging.

Some risk factors for developing adenocarcinoma include a family history of cancer, exposure to carcinogens such as tobacco smoke, and certain medical conditions such as inflammatory bowel disease. Treatment for adenocarcinoma may include surgery, chemotherapy, radiation therapy, or a combination of these approaches, depending on the location and stage of the cancer.