The Spectrum of Vascularized Superficial Soft-Tissue Tumors …
Nov 23, 2012 · In this article, we review the classification of vascularized superficial soft-tissue tumors according to their origins and the sonographic findings of benign, vascularized superficial soft-tissue tumors. For sonographic evaluation of superficial soft-tissue masses, linear array transducers with multifrequencies of 12-5–MHz are often used.
Ultrasonography of Superficial Soft-Tissue Masses: Society of ...
Apr 12, 2022 · An associated soft-tissue mass has been described with hemangiomas and other vascular tumors. When vascular lesions are located deep to the superficial fascia, characterization and delineation with US become extremely difficult.
Ultrasound of Musculoskeletal Soft-Tissue Tumors Superficial …
May 21, 2014 · The sensitivity and specificity of the first ultrasound diagnosis for lipoma, vascular malformation, epidermoid cyst, and nerve sheath tumor and of malignant tumors were analyzed and 95% CIs are provided.
In this article, we review the classification of vascularized superficial soft-tissue tumors according to their origins and the sonograph-ic findings of benign, vascularized superfi-cial soft-tissue tumors. For sonographic evaluation of superficial soft-tissue masses, linear array transducers with multifrequencies of 12-5–MHz are of-ten used.
Among the fibers: A multimodality imaging review of …
On MRI [Figure 19A and B], skeletal metastases appear isointense to muscle on T1 images, show heterogeneous signal with perilesional edema on T2 images, and show peripheral enhancement on contrast images [Figure 20A–C]. A rare tumor to metastasize muscle is synovial sarcoma.
Ultrasound and Color Doppler Ultrasound of Soft Tissue Tumors …
Nov 22, 2017 · Benign tumors such as skeletal muscle vascular malformation (formerly known as hemangioma), neurofibroma, and schwannoma can present with features of poor delineation and nonhomogeneous echotexture, while sarcomas on the other hand often demonstrate sharply defined margins due to pseudo-capsule formation . If these sarcomas are small in size at ...
Soft Tissue Masses: Evaluation and Treatment - AAFP
Ultrasonography can be used to assess size, depth, solid or cystic nature, and associated vasculature. Magnetic resonance imaging with contrast provides spatial orientation and delineation of...
Pathology Outlines - Angioleiomyoma
Nov 8, 2021 · Benign dermal / subcutaneous neoplasm arising in vascular smooth muscle; there is strong overlap with myopericytoma and these lesions are considered to be part of the same spectrum of disease (J Ultrasound Med 2016;35:1669)
Ultrasound of Vascular Tumors - SpringerLink
Dec 14, 2022 · This chapter reviews the ultrasound morphology of common vascular tumors that involve the cutaneous layers. It includes benign and malignant entities and presents cases with clinical and ultrasonographic correlation.
Pathology Outlines - Intramuscular angioma
Aug 10, 2022 · Microscopy revealed a proliferation of benign appearing vascular channels of variable sizes with intervening adipose tissue. No atypia, necrosis or increased mitoses were observed. A photomicrograph of the lesion is shown. What is the most likely diagnosis?