Answer:
Leiomyomas.
Step-by-step explanation:
Cancer may be defined as the uncontrolled growth of the cell that increases the angiogenesis in the body. Two main types of tumor are benign tumor and malignant tumor.
Leiomyomas may be defined as the benign tumor of smooth muscle. This is also known as fibroids. The ultrasound reveals the benign tumor of myometrium and causes leiomyomas.
Thus, the correct answer is leiomyomas.