rhabdomyosarcoma embryonal rhabdomyosarcoma Includes spindle cell, botryoid, anaplastic. 2011-06-06T03:31:11Z Paul MPATH:710 Sarcoma Botryoides [Soft Tissues] Malignant mesenchymal tumor that morphologically and phenotypically resembles embryonal skeletal muscle. Rhabdopoietic Sarcoma Embryonal Sarcoma Malignant Rhabdomyoma mouse_pathology.ontology Myosarcoma