Figure 2From: Galactomannan testing of bronchoalveolar lavage fluid is useful for diagnosis of invasive pulmonary aspergillosis in hematology patients Bronchoalveolar lavage fluid galactomannan optical density indices among cases and controls. Figure 2A. Distribution of bronchoalveolar lavage (BAL) fluid galactomannan optical density (OD) indices among cases and controls. Figure 2B Receiver operating characteristic (ROC) analysis plot of BAL galactomannan OD indices among cases and controls.Back to article page