case_images: PMC8113621_01
case_images: Intraoperative images. (A) Excised left lung. (B) The tumor.
case_images: fsurg-08-667467-g0001.jpg
case_images: PMC8113621_01_fsurg-08-667467-g0001.jpg
case_images: F1
case_images: To excise the upper and lower pulmonary veins, we opened the pericardium and successfully resected the total left lung and cleaned the 4, 5, 7, 9, and 10th nodes (Figure 1).
case_images: Pathological examination. (A) x100 and (B) x400. Hematoxylin and eosin staining shows a large number of small, round malignant cells. Immunohistochemical staining for (C) creatine kinase (CK), (D) Friend leukemia virus integration 1 (FLI-1), (E) neuron-specific enolase (NSE), (F) CD99, (G) anaplastic lymphoma kinase (ALK), and (H) KI-67.
case_images: fsurg-08-667467-g0002.jpg
case_images: PMC8113621_01_fsurg-08-667467-g0002.jpg
case_images: F2
case_images: The tumor cells were negative for cytokeratin 7, P40, thyroid transcription factor-1, CD56, chromogranin A, vimentin, CD30, CD43, alpha-inhibin, myeloperoxidase, S-100, and CD138 (Figure 2).