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Fig. 4 | Diagnostic Pathology

Fig. 4

From: Primary synovial sarcoma of the right heart involving the tricuspid valve in an elderly Chinese woman: a case report

Fig. 4

a. Epithelioid components are immunopositive for CK19 (150×). b. The spindle cells are immunopositive for calponin (150×). c. Both epithelioid and spindle tumour cells are immunopositive for CD99 (300×). d. FISH demonstrating a balanced rearrangement of the SS18 locus in the majority of tumour cells. The arrow indicates the split signal pattern of red and green signal (1000×)

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Diagnostic Pathology

ISSN: 1746-1596

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