![]() | In the upper fundus of the uterus protruding into the endometrial cavity is a nodule that proved to be a leiomyoma. Thus, this is a submucosal leiomyoma. Such benign smooth muscle tumors of the myometrium are very common--perhaps at least 1 in 5 women has one. They may be the cause of irregular bleeding if present in a submucosal location, as seen here. Larger leiomyomas may also produce bleeding or pelvic discomfort. |
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