Fig. 2: Additional morphologic findings. | Modern Pathology

Fig. 2: Additional morphologic findings.

From: Atypical cartilage in type II germ cell tumors of the mediastinum show significantly different patterns of IDH1/2 mutations from conventional chondrosarcoma

Fig. 2

Most cases had at least one cell with multiple nuclei involving one lacunar space (2A, case 5, ×40) and rare cells had numerous nuclei (2A inset, case 2, ×40). Three cases had easily identifiable mitotic figures (2B, case 9, ×40), and three cases had associated bone formation, suggestive of endochondral ossification (2C, case 8, ×20).

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