Derchi L E, Balconi G, De Flaviis L, Oliva A, Rosso F
Istituto Radiologia, Catt. B, Universitá di Genova, Italy.
J Ultrasound Med. 1989 May;8(5):263-7. doi: 10.7863/jum.1989.8.5.263.
The sonographic findings observed in seven patients with muscular hemangiomas were reviewed. An intramuscular mass (size range of 1.5 to 10 cm) was seen in all cases. Five lesions had oval shapes and smooth margins; two had irregular shapes and borders that were not clearly defined. Hyperechoic structure was noted in three lesions; two were hypoechoic; two had heterogeneous echo patterns. Three other muscular hemangiomas (two hyperechoic, one heterogeneous) are reported in the sonographic literature. Therefore, from the literature and from our own observations of hemangiomas, a hyperechogenic mass is the most common sonographic presentation of these tumors. However, there is not a specific sonographic appearance to muscular hemangiomas and other diagnostic tests are needed to establish the diagnosis.
回顾了7例肌肉血管瘤患者的超声检查结果。所有病例均可见肌内肿块（大小范围为1.5至10厘米）。5个病灶呈椭圆形，边缘光滑；2个病灶形状不规则，边界不清晰。3个病灶可见高回声结构；2个为低回声；2个具有不均匀回声模式。超声文献中还报道了另外3例肌肉血管瘤（2例高回声，1例不均匀回声）。因此，从文献以及我们对血管瘤的观察来看，高回声肿块是这些肿瘤最常见的超声表现。然而，肌肉血管瘤并没有特定的超声表现，需要其他诊断检查来确诊。
