Hepatic YAP1-TFE3 Rearranged Epithelioid Hemangioendothelioma

Figure 3

(a) Nuclear TFE3 expression by the neoplastic cells. (b) Dual fusion fluorescent in situ hybridization probes for YAP1- (spectrum green) TFE3 (spectrum orange) showing fusion of the two loci highlighted by blue arrows. (c) Split apart fluorescent in situ hybridization showing intact CAMTA1.

(a)

(b)

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