case_images: PMC5394822_01
case_images: Chest X-ray showing a right-sided pleural effusion
case_images: JPGM-63-55-g001.jpg
case_images: PMC5394822_01_JPGM-63-55-g001.jpg
case_images: F1
case_images: A chest radiograph [Figure 1] showed a right pleural effusion and high-resolution CT chest [Figure 2] showed a large right-sided pleural effusion and unchanged posterior mediastinal mass with no consolidation or lymphadenopathy.
case_images: High-resolution computed tomography chest showing right-sided pleural effusion with no parenchymal abnormality
case_images: JPGM-63-55-g002.jpg
case_images: PMC5394822_01_JPGM-63-55-g002.jpg
case_images: F2
case_images: A chest radiograph [Figure 1] showed a right pleural effusion and high-resolution CT chest [Figure 2] showed a large right-sided pleural effusion and unchanged posterior mediastinal mass with no consolidation or lymphadenopathy.
case_images: Chest X-ray 3 months after stopping imatinib showing resolution of effusion
case_images: JPGM-63-55-g003.jpg
case_images: PMC5394822_01_JPGM-63-55-g003.jpg
case_images: F3
case_images: Imatinib was withdrawn; the patient gradually improved and a repeat chest X-ray at 3 months poststoppage of drug showed complete resolution and no refilling of the fluid [Figure 3].