My Pet Scan report says Metabolic active soft tissue density lesion with irregular margins in apical segment of right upper lobe likely primary neoplastic etiology.. But My Biopsy report says TBLB comprises of very tiny fibrocollagenous tissue bit with mild chronic inflammatory infiltrate and occasional submucosal glands.. No giant cells, geanumola or microorganisms seen.. No evidence of atypia or malignancy noted So what does this mean? Is my report normal? I don't have cancer? Right? Whatever I have can be treated with medication?