Angioleiomyoma | Radiology Reference Article - Radiopaedia.org
2023年9月2日 · Ultrasound. On ultrasound angioleiomyomas have been described to display the following characteristics 3,4: echotexture: homogeneous in the majority of cases, heterogeneous in about a fourth. usually hypoechoic or hypoechoic and isoechoic. might show hypoechoic protrusions at the ends of the mass. posterior acoustic enhancement
Angioleiomyoma of the Extremities: Findings on Ultrasonography …
2018年9月12日 · Angioleiomyoma of the extremities is usually a well-circumscribed oval mass with a homogeneous echo texture and occasionally hypoechoic protrusions on US and shows heterogeneous enhancement with occasionally enhancing structures on …
Angioleiomyomas of the Extremities and Trunk: An Observational …
2024年12月13日 · Key imaging features of angioleiomyomas include a soft tissue mass with adjacent blood vessel on cross-sectional imaging. Ultrasound shows a hypoechoic mass with internal vascularity. They are typically T1 isointense, T2 hyperintense enhancing masses which may have a dark reticular sign and/or hypointense peripheral rim.
Clinical Experience with Treatment of Angioleiomyoma - PMC
Ultrasonography and magnetic resonance (MR) imaging can be helpful in the diagnosis of angioleiomyoma. An ultrasound examination revealed that angioleiomyoma shows well-defined margins and a homogenous structure, suggestive of the benign nature of the lesion .
Ultrasound and magnetic resonance imaging (MRI) features of ...
Whenever a patient presents with a long duration and subcutaneous small elastic mobile nodule in the extremities, and the ultrasound features and Doppler ultrasound pattern of the tumor are those already described above, the diagnosis of angioleiomyoma should …
Ultrasound and magnetic resonance imaging (MRI) features of ...
2024年11月1日 · Of those patients, we focused on 50 who had soft tissue angioleiomyoma with imaging study [ultrasonography (US) and/or MRI] performed in our institution, making a descriptive cross-sectional study. Results: In our series, a very characteristic ultrasonographic and US Doppler pattern was found.
Pathology Outlines - Angioleiomyoma
2021年11月8日 · On ultrasonography: subcutaneous masses with an oval shape, well defined margins, a homogeneous structure, hypervascularity and a small size ( 2 cm) (J Ultrasound Med 2016;35:1669) On MRI: well circumscribed mass with slightly hyperintense signal on T1 weighted images, heterogeneous and hyperintense signal on T2 weighted and STIR images and ...
Sonographic images were analyzed to evaluate each tumor’s anatomic location, size, shape, margin, heterogeneity, echogenicity, associated findings, and vascularity. Results: Angioleiomyomas were divided into 3 subtypes: capillary (n …
Subcutaneous Angioleiomyoma - Zhang - 2016 - Journal of Ultrasound …
2016年7月1日 · Results. Clinical features of the 141 cases of angioleiomyoma included the following: 78.0% of the cases (110 of 141) were on the lower leg or ankle; 55.3% of the patients (78 of 141) had pain at the tumor location; the female-to-male ratio was 1.61:1.00, and most cases occurred in patients in the third through sixth decades.
Angioleiomyoma of the Extremities: Findings on Ultrasonography and ...
Angioleiomyoma of the extremities is usually a well-circumscribed oval mass with a homogeneous echo texture and occasionally hypoechoic protrusions on US and shows heterogeneous enhancement with occasionally enhancing structures on one or both ends of the mass on MRI.
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