What is a luteoma of pregnancy?

A luteoma of pregnancy is classified as a benign ovarian tumor that typically occurs during pregnancy. It is characterized by the presence of large yellow, luteinized cells in the ovaries, which are thought to be related to the increased levels of hormones, particularly human chorionic gonadotropin (hCG) and possibly androgens that are produced during pregnancy.

These tumors are generally asymptomatic and resolve spontaneously after delivery. They may be detected incidentally during routine prenatal ultrasound imaging, often presenting as unilateral or bilateral ovarian masses. Their benign nature distinguishes them from malignant ovarian tumors, gestational trophoblastic disease, and conditions associated with endometriosis.

Therefore, the classification of luteoma of pregnancy as a benign ovarian tumor accurately reflects its characteristics and behavior during pregnancy. Understanding luteomas is important for managing and reassuring pregnant patients, as well as differentiating them from more serious conditions that may require intervention.