However, tumors originating from the intrathoracic phrenic nerve are rare. 而腫瘤起源于胸內膈神經(jīng)是罕見(jiàn)的。
The phrenic nerve function was then evaluated by latent periods and amplitudes of the evoked potentials. 同時(shí)在膈神經(jīng)移位術(shù)中取一段膈神經(jīng),觀(guān)察其病理變化。