Which condition presents with multiple cysts on the ovaries?

The correct answer is PCOS/Stein-Leventhal syndrome, which is a condition characterized by the presence of multiple cysts on the ovaries. This syndrome is a hormonal disorder that commonly affects women of reproductive age and is associated with an imbalance in reproductive hormones. The presence of multiple cysts is a hallmark of this condition, and they appear during ultrasound examinations due to abnormal follicular development.

PCOS is often associated with symptoms such as irregular menstrual cycles, hirsutism (excessive hair growth), weight gain, and insulin resistance. While hirsutism can be a consequence of PCOS, it does not inherently involve the presence of multiple ovarian cysts, making it less relevant here. Endometrial hyperplasia, which involves the thickening of the uterine lining often due to excess estrogen, does not typically involve cysts on the ovaries. Ovarian cancer may present with various symptoms, but it is not specifically characterized by multiple cysts on the ovaries; rather, it involves abnormal growths that can lead to complications.

In summary, PCOS specifically describes the condition that presents with multiple cysts on the ovaries, making it the most accurate choice in this context.