Endometrioma | Radiology Reference Article | Radiopaedia.org
2024年10月30日 · Endometriomas, also known as chocolate cysts or endometriotic cysts, are a localized form of endometriosis and are usually within the ovary. They are readily diagnosed on ultrasound, with most demonstrating classical radiographic features. These occur in up to 10% of women of reproductive age.
Endometriomas: their ultrasound characteristics - Van Holsbeke
2010年4月20日 · To the best of our knowledge, this is the largest study to describe the ultrasound characteristics of endometriomas, and the first to describe the ultrasound appearance of endometriomas separately for pre- and postmenopausal patients.
Objectives To describe the ultrasound characteristics of endometriomas in pre- and postmenopausal patients and to develop rules that characterize endometriomas. Methods All patients included in the International Ovarian Tumor Analysis (IOTA) studies were used in …
Ultrasound of Endometrioma - Radquarters
In this radiology lecture, we review the ultrasound appearance of endometrioma through three unique cases, including an MRI example. Key teaching points include: Endometriosis = Ectopic endometrial glands and stroma outside of the uterine cavity. Includes endometriomas, extraovarian implants and adhesions.
Transvaginal ultrasound in deep endometriosis: pictorial essay
Posterior uterine cysts filled with keratin flakes, showing no internal vascularization on Doppler ultrasound. Ovarian endometriomas constitute a warning sign that calls for a thorough evaluation of the most common sites of deep endometriosis, because they are markers of deeper, more severe endometriosis ( 7 ) .
Ovarian endometriomas and deep pelvic endometriosis
This case shows radiological signs of deep pelvic endometriosis and bilateral endometriomas including the T2 shading sign yet this is not specific and can appear with hemorrhagic cysts, the other sign is the T2 dark spot sign which has high specificity. T2 dark spot sign has high specificity in diagnosing endometriomas but lower sensitivity.
Ultrasound diagnosis of endometriosis and adenomyosis: State …
2018年8月1日 · Transvaginal ultrasonography has become the primary test in the diagnosis of pelvic endometriosis and adenomyosis. A review of the literature on the diagnostic accuracy of ultrasonography in pelvic endometriosis and adenomyosis, as well as a comparison with magnetic resonance imaging, will be presented.
Endometrioma Imaging Methods: Role & Importance
2024年2月16日 · Endometriomas have distinct ultrasound features that differentiate them from other ovarian cysts. They typically appear as cysts with diffuse, low-level echoes, often referred to as “ground glass” echogenicity. This characteristic is due to the thick, dark liquid inside the cyst.
Imaging Spectrum of Endometriosis (Endometriomas to Deep …
In this article, the authors review the optimal imaging protocols for ultrasound and MR imaging of suspected endometriosis, review the compartmental approach to dictating these examinations, discuss the diagnostic criteria for endometriosis detection by anatomic site and the differential diagnosis, review pearls and pitfalls in diagnosis, and ...
In particular, on ultrasound, an adenomyotic uterus appears with a globular shape, enlarged dimensions, and uterine wall asymmetry unrelated to leiomyoma 7 (Fig. 1). The myometrium typically appears heterogeneous on gray-scale, characterized by