Histologic appearance of solitary fibrous tumor, hypocellular variant
Histologic appearance of solitary fibrous tumor, hypocellular variant
Magnification: 100X; staining: hematoxilin and eosin (H&E); site: pleura. Panel A and B are from the same tumor demonstrating the heterogeneous cellular nature of SFT. Panel A shows a relatively more cellular area of the tumor, while B shows a densely collagenized hypocellular focus.