Bone Angioendothelial Sarcoma, also known as osseous hemangiosarcoma, is related to angiosarcoma and lung sarcoma, and has symptoms including pain An important gene associated with Bone Angioendothelial Sarcoma is HECTD4 (HECT Domain E3 Ubiquitin Protein Ligase 4). Affiliated tissues include bone, and related phenotype is Increased shRNA abundance (Z-score > 2).