case_images: PMC8557255_01
case_images: Radiologic and pathologic findings.
case_images: JKCVHL-8-038-g001.jpg
case_images: PMC8557255_01_JKCVHL-8-038-g001.jpg
case_images: F1
case_images: A computed tomographic (CT) scan of the chest, abdomen, and pelvis revealed a huge upper quadrant complex mass (Figure 1A), whereas a biopsy of the mass revealed high-grade malignant neoplasm. On immunohistochemistry, the tumor stained positive for CK 7, PAX-8, and CD-10, whereas AE1/AE3 was focally positive (Figure 1B-E). CT scan of the chest revealed a new irregular area of pleural soft tissue at the posterior medial aspect of the left lower lobe of the lung (Figure 1G).