Fig. 1
From: Cutaneous pilomatrical carcinosarcoma: a case report with molecular analysis and literature review
Tumor patterns, hematoxylin eosin staining. HE staining showing a: follicular differentiation of carcinoma components (×4), b: “shadow cell” and foreign body giant cells (×10), c: cystic change with partial coverage in basaloid cell carcinoma × 10, d: squamous cell carcinoma component (× 10), e: pleomorphic spindle cell sarcoma (UPS) × 10, and f: spindle cells with osteoclast-like giant cells (×20)