Institution: | 1. Department of Thoracic Surgery, Nakatsu Municipal Hospital, Nakatsu Municipal Hospital, 173 Shimoikenaga, Nakatsu, Oita 871-8511, Japan;2. Department of Diagnostic Pathology, Nakatsu Municipal Hospital, Nakatsu Municipal Hospital, 173 Shimoikenaga, Nakatsu, Oita 871-8511, Japan |