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Fig. 2 | BMC Cancer

Fig. 2

From: First insight into the somatic mutation burden of neurofibromatosis type 2-associated grade I and grade II meningiomas: a case report comprehensive genomic study of two cranial meningiomas with vastly different clinical presentation

Fig. 2

Histological appearance of benign and atypical meningioma. a Histological analysis of the posterior specimen revealed a grade I meningioma with typical whorl formations (bar 100 μm) and b psammoma bodies (bar 100 μm). c The anterior tumor revealed a grade II meningioma with increased cellularity, nuclear pleomorphism, and prominent nucleoli as indicated by H&E (bar 50 μm) and d an increased proliferation index by MIB-1 labeling (bar 50 μm)

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BMC Cancer

ISSN: 1471-2407

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