Intramural leiomyoma of the uterus, commonly called an intramural fibroid, is a benign smooth-muscle tumor growing within the uterine wall. It is the most common type of fibroid and may cause heavy menstrual bleeding, pelvic pressure, lower back pain, and urinary or bowel symptoms. In some cases, it can contribute to anemia or fertility issues by distorting uterine structure. Diagnosis typically involves ultrasound or MRI. https://medium.com/@usafibroidcenter/understanding-intramural-leiomyoma-the-most-common-type-of-uterine-fibroid-36aefffdb3ee?postPublishedType=initial