I have a history of uterine fibroids.  I underwent a myomectomy last 2008 but they did not remove the small fibroids since they were too small at the time.  They have since grown and are not really round in shape.  I am worried about leiomyosarcoma.  What are the symptoms for this type of cancer?

Summarized question: What are the symptoms of leiomyosarcoma?