title: Leiomyosarcoma in the mesentery presenting as a uterine fibroid.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000175:diagnosis*; D007890:Leiomyosarcoma / Q000175:diagnosis* / Q000648:ultrastructure; D008643:Mesentery / Q000648:ultrastructure; D008875:Middle Aged; D010534:Peritoneal Neoplasms / Q000175:diagnosis* / Q000648:ultrastructure; D014594:Uterine Neoplasms / Q000175:diagnosis*