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In imaging, a homogeneous appearance indicates uniformity in texture or composition. For instance, a homogenous liver on an ultrasound appears evenly textured. Conversely, a heterogeneous appearance signifies variations in texture or density within the same organ or area.
The most common is pelvic ultrasound, which provides a detailed image of the uterus, helping to identify any irregularities. In some cases, further imaging tests like MRI may be required to get a more comprehensive view.
A healthy prostate typically has a uniform, homogeneous appearance on imaging tests such as ultrasound or magnetic resonance imaging (MRI). However, in some cases, the prostate may exhibit a heterogeneous appearance, meaning it contains areas of varying density or texture.
If the pictures from the ultrasound show that your uterus is not a normal shape, or size, or has an uneven texture, it is labeled as a heterogeneous uterus, and they may choose to do a more detailed scan using an MRI machine to determine the underlying cause.
Pelvic imaging (i.e. ultrasound, MRI) may show characteristic findings, commonly including focal or diffuse myometrial bulkiness, which may be asymmetrical, and heterogeneous myometrium. Epidemiology. Classically, adenomyosis most commonly affects multiparous women of reproductive age.
Heterogeneous refers to a structure with dissimilar components or elements, appearing irregular or variegated. For example, a dermoid cyst has heterogeneous attenuation on CT. It is the antonym for homogeneous, meaning a structure with similar components. Heterogenous refers to a structure having a foreign origin.
Echotexture or echopattern describes the ultrasound appearance of the uterus. The appearance can be normal or heterogeneous due to some myometrial pathology, for example fibroids or adenomyosis.
The Venetian blind (a.k.a. rain shower 2) appearance is a sonographic finding that is typically associated with adenomyosis but can also occur in uterine fibroids.
Hence in transabdominal ultrasound, a full bladder scanning is performed, which allows complete penetration of sound waves to its posterior pelvic structures and displaces the bowel laterally, allowing complete evaluation of pelvic organs. With this understanding, we review the radiological features of the pelvic structures. Go to:
Non-uniform endometrium may be homogeneous with regular or irregular cysts, or heterogeneous with or without cysts. The endometrial midline may be linear, non-linear, irregular or not defined. A bright edge is the echo formed by the interface between an intracavitary lesion and the endometrium.