case_images: PMC4247291_01
case_images: Bilateral pulmonary consolidation on computed tomography.
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case_images: f1-etm-09-01-0147
case_images: Spiral lung CT revealed bilateral multiple pulmonary consolidations, with the largest lesion sized ~4.5x4.5 cm (Fig. 1).
case_images: Diffuse infiltration of the lung parenchyma by small lymphocytes, monocytoid cells and plasma cells (magnification, x20).
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case_images: PMC4247291_01_ETM-09-01-0147-g01.jpg
case_images: f2-etm-09-01-0147
case_images: The microscopic examination revealed lymphoepithelial lesions characterized by diffuse infiltration of the lung parenchyma by small lymphocytes, monocytoid cells and plasma cells (Fig. 2).
case_images: Computed tomography findings following 2 cycles of chemotherapy.
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case_images: f3-etm-09-01-0147
case_images: After 2 cycles of chemotherapy, all the pulmonary lesions were significantly reduced in size (Fig. 3).
case_images: Computed tomography findings following 6 cycles of chemotherapy.
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case_images: f4-etm-09-01-0147
case_images: Complete remission of the lung consolidations was observed following 6 cycles of treatment, as visualized by CT scan (Fig. 4).