Which condition affecting women with Cushing's syndrome is characterized by unwanted hair growth?

Hirsutism is a condition characterized by excessive hair growth in areas where men typically grow hair, such as the face, chest, and back. In women, hirsutism is often a result of excess androgens, which can occur in conditions like Cushing's syndrome. Cushing's syndrome involves an overproduction of cortisol, which can lead to an imbalance in hormone levels, including increased androgens that stimulate hair growth.

This unwanted hair growth can cause significant psychological distress and is an important symptom to recognize in women with Cushing's syndrome. Other conditions listed, while related to hormonal imbalances, do not specifically refer to unwanted hair growth. For instance, oligomenorrhea refers to infrequent menstrual periods, menorrhagia denotes heavy menstrual bleeding, and polycystic ovaries are associated with multiple cysts on the ovaries but encompass a variety of symptoms, including hirsutism, but are not explicitly defined by it. Thus, hirsutism is the most direct answer pertaining to excessive hair growth in this context.