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Figure 5 | Diagnostic Pathology

Figure 5

From: Primary splenic histiocytic sarcoma complicated with prolonged idiopathic thrombocytopenia and secondary bone marrow involvement: a unique surgical case presenting with splenomegaly but non-nodular lesions

Figure 5

Histological and immunohistochemical examination of secondary bone marrow involvement of primary splenic HS. 2 months after the splenectomy, the tumor cells infiltrated the bone marrow tissue (H&E stains, Original magnification × 200). Immunohistochemical CD68 staining (inset) could make it much easier to understand the microscopic findings of HS involvement in the bone marrow.

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Diagnostic Pathology

ISSN: 1746-1596

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