[Progression of diagnosis and treatment for adenosquamous lung carcinoma].

Adenosquamous lung carcinoma (ASC) is an uncommon entity of the primary lung cancer, which is mixed by adenocarcinoma and squamous carcinoma cells. ASC not only possesses the malignant biological characteristics of adenocarcinoma and squamous cell carcinoma, but also exhibits special clinical features, such as the higher malignant degree and poorer prognosis. This paper is aimed to elaborate the research process of the pathological origin of ASC, the application of different diagnostic methods in ASC, various therapeutic strategies and its associated prognosis so as to help to develop the clinical strategies of ASC.