Which of the following statements is true about hirsutism?

Hirsutism is characterized by excessive hair growth in areas where men typically grow hair, such as the face, chest, and back, in individuals with female-pattern hair distribution. The condition is often linked to hormonal imbalances, particularly elevated levels of androgens, which are male hormones that can be present in excessive amounts in women. Conditions like polycystic ovary syndrome (PCOS) are common causes of hirsutism, demonstrating how hormonal factors significantly contribute to its development.

This understanding of hirsutism emphasizes the importance of recognizing hormonal influence in diagnosing and treating the condition, which can involve hormonal therapy, lifestyle changes, or hair removal methods. The other statements provided do not accurately describe hirsutism, as it can affect individuals of all genders, is not a skin infection, and is not considered a normal variation of hair growth.