Does an adnexal cyst affect the fetus?
Aug 11, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
In general, adnexal cysts do not affect the fetus, depending on whether the cyst undergoes torsion or rupture. If no torsion or rupture occurs, the fetus will not be affected; otherwise, it may be impacted. The adnexa include the ovaries and fallopian tubes. An adnexal cyst refers to a fluid-filled sac that forms near the ovary or fallopian tube, usually resulting from follicular development or ovarian tissue growth.
In general, adnexal cysts do not affect the fetus, depending on whether the cyst undergoes torsion or rupture. If no torsion or rupture occurs, the cyst will not impact the fetus; conversely, if such complications arise, they may negatively affect the fetus. The specific analysis is as follows:
1. No effect
The adnexa include the ovaries and fallopian tubes. An adnexal cyst refers to a fluid-filled sac that forms near the ovary or fallopian tube, usually resulting from follicular development or ovarian tissue growth. Adnexal cysts can be functional cysts or other types such as ovarian cysts or endometriomas. If the adnexal cyst does not undergo torsion or rupture, it typically does not cause significant effects on either the fetus or the mother, and therefore will not interfere with normal fetal development and growth.
2. Possible effect
If an adnexal cyst undergoes torsion or rupture, it may obstruct its blood supply, leading to local circulatory disruption. This could increase pressure within the cyst and impair the delivery of sufficient oxygen and nutrients to the fetus. Additionally, if cyst contents or tissues spill into the surrounding area due to torsion or rupture, the risk of bacterial infection may increase. Therefore, if an adnexal cyst experiences torsion or rupture, it may adversely affect the fetus.
