adenokarcinoma

Adenocarcinoma is a type of cancer that arises from glandular cells. These cells are responsible for producing and secreting substances such as mucus, digestive juices, or hormones. Adenocarcinomas can develop in various organs throughout the body where glandular tissue is present. Common sites include the lungs, breast, prostate, colon, pancreas, and esophagus.

The development of adenocarcinoma typically begins with changes in the DNA of glandular cells, leading to uncontrolled growth and the formation of a tumor. These tumors can invade surrounding tissues and, in some cases, spread to distant parts of the body through a process called metastasis. The specific symptoms and prognosis of adenocarcinoma depend heavily on its location, stage, and the overall health of the individual.

Diagnosis often involves imaging techniques such as CT scans or MRIs, along with biopsies to examine the cellular characteristics of the suspected tumor. Treatment strategies vary and may include surgery to remove the tumor, radiation therapy, chemotherapy, targeted therapy, or immunotherapy. Early detection generally leads to a better outcome for patients with adenocarcinoma. Research continues to explore new diagnostic and therapeutic approaches to improve treatment efficacy and patient survival rates for this common form of cancer.