[P7] Poster Session 7　Lung Cancer/Thoracic Cancer（Prognostic factors and others）

[P7-9] Eosinophilic pleural effusion due to lung cancer has a better prognosis than non-eosinophilic malignant pleural effusion

^○Eiji Takeuchi¹, Yoshio Okano², Hisanori Machida², Michihiro Kunishige², Yoshihiro Kondou², Naoki Kadota², Nobuo Hatakeyama², Tsutomu Shinohara³ (1.Department of Clinical Investigation, National Hospital Organization Kochi Hospital, 2.Department of Respiratory Medicine, National Hospital Organization Kochi Hospital, 3.Department of Community Medicine for Respirology, Graduate School of Biomedical Sciences, Tokushima University)