Which type of lymphoma is more common during pregnancy?

Non-Hodgkin's lymphoma is indeed more commonly diagnosed during pregnancy compared to Hodgkin's lymphoma. Several studies indicate that malignancies in pregnancy tend to present more frequently with non-Hodgkin's lymphoma. The reasons for this may include the underlying immunologic changes that occur during pregnancy, which could influence the behavior of lymphomas.

Hodgkin's lymphoma has a more favorable prognosis and a different age incidence pattern; thus, it is less commonly observed in the pregnant population. Dysgerminoma and choriocarcinoma, while important in discussions of tumors associated with pregnancy, are not lymphomas. Dysgerminoma is a type of germ cell tumor primarily affecting the ovaries, and choriocarcinoma is a gestational trophoblastic disease. Therefore, when considering the types of lymphoma specifically, non-Hodgkin's lymphoma is more prevalent in pregnant women, highlighting its importance in maternal-fetal medicine.