Patients who were diagnosed with adenomyosis according to pelvic MRI were examined with transvaginal ultrasound. Certain ultrasonographic features of adenomyosis ( asymmetrical uterine wall thickening, myometrial cysts, fan shaped lines and shadows, presence of irregular junctional zone, presence of clue sign, global enlargement) were recorded. Then the patients were examined with shear wave elastography. Maximum and minimum median shear wave values were recorded through the selected regions of interest.

Patients who were diagnosed with myoma uteri according to pelvic MRI were examined with transvaginal ultrasound. Then the patients were examined with shear wave elastography. Maximum and minimum median shear wave values were recorded through the selected regions of interest.

Both groups were examined with shear wave elastography.

By using shear wave elastography, we can calculate the stiffness of selected region of uterine pathology. We use transvaginal ultrasound probe while performing shear wave elastography. The selected region of interest is defined as 10 mm circular area which is selected by the ultrasonographer. Stiffness of the tissue is calculated by elastography program which works by emitting acoustic radiofrequency impulses. These impulses creates transversely oriented shear waves which propagates through the tissue. The velocity of the shear waves is measured by the device and by using Young's modulus, shear wave elastography provides us a numerical value in kiloPascal. This value gives us important information regarding the stiffness of the tissue. For adenomyotic lesions and fibroids, shear wave elastography is performed and for each selected region of interest, a numerical value in kilopascal is given by the ultrasound and we aim to compare these data for adenomyosis and fibroid groups

To describe the features of adenomyosis seen during the transvaginal ultrasound examination, we perform a pelvic ultrasound using transvaginal probe in B-Mode. During the examination we analyze and record for the presence of certain features such asymmetrical uterine wall thickening, myometrial cysts, hyper echoic islands, fan-shaped shadowing, subendometrial buds and lines and irregular or interrupted junctional zone. We recorded presence and absence of each feature for every patient in adenomyosis group. At the end we we calculated the percentage of each feature's presence in patients diagnosed with adenomyosis. We listed the most common and least seen feature. We also recorded the presence of endometrioma or deep infiltrating endometriosis in order to calculate the percentage of patients in which adenomyosis and endometriosis coexist.