A child of malignant lymphoma diagnosed by transbronchial aspiration cytology under general anesthesia with a laryngeal mask

A. Sakurada, Y. Saito, M. Sagawa, S. Tsuchiya, H. Aikawa, Y. Chen, C. Endo, M. Sato, H. Takahashi, K. Usuda, S. Takahashi, S. Fujimura