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Fig. 3 | Bulletin of the National Research Centre

Fig. 3

From: Surgical and laser treatment for juvenile psammomatoid ossifying fibroma in an oncological patient: a rare case report

Fig. 3

Immunohistopathological examination. A Fragments of fibro-osseous lesions with calcified immature bone structures, with a “psamomatoid” appearance, randomly arranged in a hypercellular stroma composed of fusiform and stellate cells with hyperchromatic nuclei. B SATB2 positivity characteristic of hypercellular fibro-osseous lesion, favoring the diagnosis of JOPF

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