Junctional zone (uterus) | Radiology Reference Article - Radiopaedia.org
2024年10月31日 · The junctional zone, also known as the inner myometrium or stratum subvalvular, is a layer of the uterine myometrium and is an important imaging feature in pelvic MRI. At times, it can also be seen on ultrasound as a slightly more hypoechogenic layer between the endometrium and deeper myometrium.
Endometrial/junctional zone thickening - Radiology Key
2021年6月13日 · Uterine junctional zone (JZ): First described by Hricak et al. in 1983 as a distinct low signal layer on magnetic resonance (MR) images in women of reproductive age, separating the endometrium in high signal intensity from the outer myometrium in intermediate signal.
The endometrial–myometrial junction: a fresh look at a busy …
2009年6月29日 · Ultrasound assessment. The uterus has been described as comprising three distinct zones on both MRI and transvaginal ultrasound. On MRI, the uterine zonal anatomy is best demonstrated on T2-weighted images. Generally, the endometrium is of high signal intensity and is therefore visualized as a thin white stripe.
Radiopaedia.org, the peer-reviewed collaborative radiology …
}uD õ!@ 2Ìý¿úêÿ׫©vpﵤ Iñó•Låú—ØIœøø“ÜœL– lR°A€ @ËŠµ¦ ¢šöUS ¯*ßÿoªŸý¦X4Ù©ÌE SïÚ s}ï{¯˜ÁL (ÀP€¡E ¨‚éÞûÞ A} ? ’lƒ?R A…t¶")òGm!É)É똪Äï”C? c¨R¨Ö.·rQ–û Z~Ûû® ã@D Üy ÍzmÿwgŒQtã4.LÀ±ëÉáÆõr÷ª½k‚Ê¿» ãÐ à°GwJþkZt5 ]ë—d=™Üç1r àG~r»Ax …
The uterine junctional zone - ScienceDirect
2006年8月1日 · In recent years this endometrio-myometrial interface has emerged as a specialized zone, termed the uterine junctional zone, which critically governs many reproductive functions. On light microscopic examination of the endometrium, the basal and superficial layers are easily distinguishable.
Junctional zone thickening: an endo-myometrial unit disorder
By ultrasonography, three categories of JZ were described: (I) A linear JZ is a regular JZ without deep invagination of the endometrium, (II) a junctional zone disease (serrated junctional zone) with deep invagination of endometrium but still in contact with basal endometrium and (III) adenomyosis of the inner myometrium with deep invagination ...
OBJECTIVE: The uterine junctional zone (JZ) alterations are correlated with adenomyosis. An accurate evaluation of the JZ may be obtained by 3-dimensional transvaginal sonography (TVS).
Junctional Zone in Infertile Women: A Three-dimensional Ultrasound …
2019年9月9日 · Objective To analyze the interobserver and intraobserver reproducibility of the visualization and continuity of the juncional zone (JZ) by three-dimensional (3D) ultrasound in infertile women, and to evaluate the sociodemographic, hormonal, and structural factors that influence these assessments.
Junctional Zone | Uterus
Junctional Zone In Early Proliferative Phase: The normal sagittal view of the uterus is a transvaginal ultrasound, in the first week after menstruation after menstruation, and just prior to the next menstruation after the endometrium has been shed.
The uterine junctional zone - ScienceDirect
2006年8月1日 · Several studies have analyzed the zonal anatomy of the uterus on T2-weighted imaging (43–49). Despite the apparent lack of histological distinction between the junctional zone and the outer myometrium on light microscopy, these two zones are, in reality, structurally and biologically different [76].