Adenocarcinoma and squamous cell carcinoma

Adenocarcinoma is more malignant than squamous cell carcinoma and more likely to metastasize. However, adenocarcinoma is more sensitive to chemotherapy and targeted therapy than squamous cell carcinoma. There are many treatment methods, which help to prolong the survival time of patients. Therefore, adenocarcinoma is more malignant than squamous cell carcinoma, and adenocarcinoma is more malignant than squamous cell carcinoma. Therefore, although adenocarcinoma is more malignant, its prognosis is not necessarily worse than squamous cell carcinoma.