case_images: PMC9175977_01
case_images: FDG-PET/CT obtained on patient presentation. (a) Left medium-sized pleural effusion. (b) FDG uptake in the left basal dorsal pleura.
case_images: acmi-4-0328-g001.jpg
case_images: PMC9175977_01_acmi-4-0328-g001.jpg
case_images: F1
case_images: An FDG-PET/CT was performed, which showed a left pleural effusion with FDG-avid thickening of the basal dorsal pleura (shown in Fig. 1).
case_images: HE stain of the pleural biopsies obtained from thoracoscopy. (a) Well-formed epithelioid and giant cell granulomas (x5). (b) Tiny foci of central necrosis (arrow) (x20).
case_images: acmi-4-0328-g002.jpg
case_images: PMC9175977_01_acmi-4-0328-g002.jpg
case_images: F2
case_images: Pleural biopsies were taken, which demonstrated well-formed epithelioid and giant cell granulomas with tiny foci of central necrosis in some of them, consistent with granulomatous pleuritis (shown in Fig. 2).