略語大辞典 [Med] 19 LMB left main bronchus (肺の)左主気管支. 肺の部位.left main bronchus; a location in a lung; ref. RMB(right main bronchus), BMB(bilateral main bronchus), RTI(right truncus intermedius), RULB(right upper lobe bronchus), RMLB(right middle lobe bronchus), RLLB(right lower lobe bronchus), 丸善「略語大辞典」JLogosID : 11880819