Adenomyosis on ultrasound: what the scan can show

A transvaginal scan often gives a closer view of the uterus than an abdominal scan. The clinician may notice an uneven or thickened uterine muscle, small cyst-like spaces within the muscle, or an indistinct boundary between the lining and muscle. No single feature confirms the diagnosis by itself.

Wording such as “features suggestive of adenomyosis” means the scan pattern fits the condition; it does not describe how severe your symptoms should be. Some people have marked scan changes with mild symptoms, while others have troublesome bleeding or pain with subtler changes.

Fibroids and other uterine conditions can sometimes create overlapping appearances. If the images are unclear or treatment planning needs more detail, the clinician may discuss another scan or a different type of imaging.

Arrange a review of the report with a gynaecology clinician, especially if you have heavy bleeding, painful periods, pressure, or pelvic pain. Bring a record of bleeding days, pain timing, medicines used, and whether symptoms interfere with sleep, work, exercise, or sex.

Management is based on your symptoms, pregnancy plans, medical history, and preferences rather than the image alone. Options may include pain relief, medicines that reduce bleeding, hormonal treatment, or a procedure when symptoms remain difficult to manage.

Seek urgent medical help for very heavy bleeding with fainting, severe dizziness, shortness of breath, chest discomfort, confusion, or marked weakness. Sudden severe pelvic pain, fever, persistent vomiting, or pain with a possible pregnancy also needs prompt assessment because another problem may be responsible.

Ask which ultrasound features were seen, whether another condition could explain the findings, and whether further imaging would change your care. You can also ask how each treatment might affect bleeding, pain, contraception, and future pregnancy plans.