Another good video comparing leiomyoma and leiomyosarcoma according to questions that come in the practical exam. Watch this video for more detailed information about the topic. Timeline: 0:00 Leiomyoma 0:25 Prevelance 0:37 Risk Factors 0:52 Pathology 1:29 Classification 2:10 Secondary Changes 2:23 Symptoms 2:49 Diagnosis 2:59 Treatment 3:25 Leiomyosarcoma 3:40 Pathology 4:32 Symptoms 4:45 Diagnosis 4:55 Treatment 5:13 Assignment