Fig. 2From: The value of transbronchial lung biopsy in the diagnosis of lymphangioleiomyomatosisPathological diagnosis of LAM from TBLB samples. a Positive rate of immunohistochemistry in positive TBLB patients. b Positive rate of TBLB in different CT grades of LAM patients. c Positive rate of TBLB in different numbers of lung biopsy specimensBack to article page