What are the methods for differential diagnosis of adenomyoma of the uterus?
The methods for differential diagnosis of adenomyoma generally include clinical presentation, ultrasound examination, uterine cavity sounding, histological examination, MRI examination, etc. The specific analysis is as follows:
1. Clinical Presentation
Patients may experience symptoms such as menstrual disorders, fungal infections, and pelvic pain. These symptoms need to be differentiated from other gynecological diseases.
2. Ultrasound Examination
Adenomyoma is a benign tumor composed of mixed muscle and glandular tissue, which is often confused with other gynecological conditions due to similar symptoms and signs. Currently, ultrasound examination is widely used in China and has a diagnostic accuracy rate of 93.1% for adenomyoma. It can determine the number, location, and size of tumors, detect whether there is homogeneity or cystic degeneration within the tumor, and also observe whether surrounding organs are being compressed.
3. Uterine Cavity Sounding
A probe is used to measure the uterine cavity. Since intramural or submucosal fibroids can enlarge and distort the uterine cavity, probing helps assess the size and orientation of the cavity. Comparing findings with bimanual examination at a clinic can assist in determining the nature and location of the adenomyoma.
4. Histological Examination
For tumors with uncertain or suspicious findings on initial tests, histological examination is required. Pathological section analysis helps determine the nature of the adenomyoma and its benign or malignant potential. This also aids in guiding the appropriate site for needle biopsy.
5. MRI Examination
MRI offers higher diagnostic accuracy for adenomyoma and provides more precise information about the tumor.
In addition, hysterosalpingography may also be used. Note that if any abnormalities are detected during examinations, it is essential to follow medical advice for treatment to prevent worsening of the condition.