Clinicopathological analysis of Large Cell Lung Carcinomas definitely diagnosed according to the New World Health Organization Criteria

The clinicopathological characteristics of 17 cases of stringently diagnosed LCC were retrospectively analyzed. LCC in our study showed aggressive behavior with high recurrence and metastasis and poor prognosis. Chemotherapy was only predictive factor that is significantly associated with the prognosis of the patients. Future studies based on a larger series and long term follow-up are still needed to characterize it further.