Approximately 0.4 cm thick endometrium with inhomogeneous echogenicity after medical abortion
Medical abortion refers to terminating a pregnancy using medication. A uterine lining thickness of approximately 0.4 cm after medical abortion is generally considered normal. Uneven echogenicity may result from incomplete uterine recovery, incomplete shedding of the endometrium, or endometrial infection, among other causes. Treatment depends on the specific condition. Details are as follows:
1. Incomplete uterine recovery
Medical abortion expels the gestational sac and decidua from the body, which can cause some irritation to the endometrium. During the healing process, uneven echogenicity within the uterine cavity may occur. This typically resolves after 2–3 menstrual cycles.
2. Incomplete shedding of the endometrium
After medical abortion, uneven echogenicity in the uterine cavity may indicate that the endometrium has not fully shed. In such cases, a minimally invasive dilation and curettage (D&C) procedure at the hospital is usually required to ensure complete removal of the endometrial tissue.
3. Endometrial infection
Failure to properly care for uterine recovery after medical abortion may lead to endometrial infection, which can also cause uneven echogenicity in the uterine cavity. Treatment may include antibiotics such as cefixime tablets, metronidazole tablets, or levofloxacin hydrochloride capsules, taken as directed by a physician.
Additionally, uneven echogenicity could also be caused by poor uterine involution, uterine polyps, endometritis, or other conditions. Patients experiencing discomfort or abnormal symptoms should seek timely medical evaluation and appropriate treatment.