Endosonography of benign myometrium cysts and cyst-like lesions.
BACKGROUND
Many pathological causes are responsible for the sonographic presentation of myometrium cysts and cyst-like lesions, where the distinction between these etiologies is required.


OBJECTIVE
The current work is aimed at discerning between different etiologies of myometrium cysts and cyst-like lesions for an optimum management.


METHODS
In the course of daily practice of gynecological transvaginal ultrasound, 66 cases of myometrium cysts and cyst-like lesions have been discerned, where all were examined with endovaginal ultrasound using a multifrequency endocavitary probe having color Doppler capability.


RESULTS
Adenomyosis uteri detected in 15 cases, invasive mole in 4 cases, congested arcuate veins in 20 cases, incidental cysts in 4 cases, cystic degeneration of myoma in 3 cases, C-section scar cysts and cyst-like lesions in 13 cases, interstitial ectopic pregnancy in 2 cases, incomplete abortion with congested myometrium vessels in 4 cases, and arteriovenous malformation in 1 case. The number of cases with cervical nabothian cysts was not considered since they were too frequent.


CONCLUSIONS
Endosonography is an important tool in differentiating between the various diseases that are responsible for benign myometrium cysts and cyst-like lesions, which are all important since some of them are visualized as serious clinical situations and others turn out to be of little clinical significance.
Department of Radiology, Faculty of Medicine, Fayoum University, Fayoum, Egypt.
Ashraf Talaat
AT
Youssef
Adenomyosis; Cysts; Endosonography; Myometrium