Torsion of the ovary is uncommon but may occur in adults in conjunction with benign ovarian cysts or neoplasms and in children or infants spontaneously.

• 卵巢的扭转是不常见的，但当成年人患有良性卵巢囊肿或肿瘤时可能发生，在幼儿或婴儿中通常是自发形成。