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  Indian J Med Microbiol
 

Figure 2: Axial section of high-resolution computed tomography chest (a) in lung window showing subsegmental areas of cavitatory consolidation in the left lingula and left lower lobe with multiple discrete and confluent centrilobular nodules in visualized bilateral lung fields, many of them showing tree in bud appearance. Coronal reformatted section of contrast enhanced computed tomography chest (b) showing 15 mm × 13 mm sized pulmonary artery pseudoaneurysm noted arising from anteromedial basal segmental branch of the left pulmonary artery (red arrow). Three-dimensional volume-rendered image of computed tomography pulmonary angiography (c) showing pulmonary pseudoaneurysm (red arrow). Right anterior oblique projection of catheter pulmonary angiography (d) selective injection of contrast after cannulation of segmental branch showing opacification of pseudoaneurysm. Right anterior projection fluoroscopic image (e) showing glue injection in pseudoaneurysm (dashed black arrow). Postglue embolization anteroposterior projection of catheter angiography (f) showing glue cast in pseudoaneurysm with normal opacification of rest of the left descending pulmonary artery

Figure 2: Axial section of high-resolution computed tomography chest (a) in lung window showing subsegmental areas of cavitatory consolidation in the left lingula and left lower lobe with multiple discrete and confluent centrilobular nodules in visualized bilateral lung fields, many of them showing tree in bud appearance. Coronal reformatted section of contrast enhanced computed tomography chest (b) showing 15 mm × 13 mm sized pulmonary artery pseudoaneurysm noted arising from anteromedial basal segmental branch of the left pulmonary artery (red arrow). Three-dimensional volume-rendered image of computed tomography pulmonary angiography (c) showing pulmonary pseudoaneurysm (red arrow). Right anterior oblique projection of catheter pulmonary angiography (d) selective injection of contrast after cannulation of segmental branch showing opacification of pseudoaneurysm. Right anterior projection fluoroscopic image (e) showing glue injection in pseudoaneurysm (dashed black arrow). Postglue embolization anteroposterior projection of catheter angiography (f) showing glue cast in pseudoaneurysm with normal opacification of rest of the left descending pulmonary artery