Search fibroma sarcomatosum fibroma sarcomatosum. See fibrosarcoma. Tweet Telegram VK Random Words review of systems (ROS) soft tissue rheumatism disobliterative endarterectomy American Society of Parenteral and Enteral Nutrition (ASPEN) respiratory therapist ligament of the tubercle of the rib child isometheptene hydrochloride American Type Culture Collection (ATCC)