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 Indian J Med Microbiol  
 

Figure 9 (A and B): FDG PET in nodal disease false-positive study. Maximum intensity projection (MIP) image shows an FDG-avid primary lung tumor on the right side (arrow, A) and multiple foci of FDG uptake in the mediastinum (arrowhead, A). CT scan shows enhancing, primary tumor (arrow, B). Fused PET/CT image shows FDG concentration in the mediastinal nodes, suggesting metastatic involvement. Mediastinoscopy and biospy revealed tuberculosis

Figure 9 (A and B): FDG PET in nodal disease false-positive study. Maximum intensity projection (MIP) image shows an FDG-avid primary lung tumor on the right side (arrow, A) and multiple foci of FDG uptake in the mediastinum (arrowhead, A). CT scan shows enhancing, primary tumor (arrow, B). Fused PET/CT image shows FDG concentration in the mediastinal nodes, suggesting metastatic involvement. Mediastinoscopy and biospy revealed tuberculosis