Fig. 1From: A case report of primary pulmonary meningioma masquerading as lung metastasis in a patient with rectal carcinoma: role of 18F-FDG PET/CTTransverse contrast-enhanced CT scan of the chest (A-C, red arrowheads) revealing a solitary solid peripheral pulmonary nodular in the right lower lobe with well-defined margins and mild centripetal enhancement. The maximum intensity projection PET Image (D) showing normal in the whole body. Transverse chest CT (E), corresponding PET (F) and fusion PET/CT (G) images demonstrating a solitary pulmonary nodular in the right lower lobe with no increased uptake of 18F-FDGBack to article page