Other specific differential considerations include peripheral nere sheath tumors particularly , gien the posterior acoustic enhancement 其他需要特别鉴别的疾病中,尤其要注意外周神经鞘瘤,它也有后方回声增强。
Case 2 with increased echogenicity of cortex and medulla and loss of corticomedullary differentiation , indicates co - existent medullary abnormality 在病例2中,皮髓质回声增强,且二者回声差别消失,最终被证实具有复合存在的髓质异常。
Dilatation of bowman ' s space may be microscopic or macroscopic , manifesting as diffuse cortical increase in echogenicity with or without macrocysts 鲍曼(氏)腔扩张可能是镜下的或肉眼可见的,表现为弥漫的皮质回声增强,其内可有或无大囊体。
The diagnosis of gcd must be considered in neonates and young children where us demonstrates bilateral marked renomegaly , increased cortical echogenicity with or without small visible cysts , normal medullary pyramids , and liver lesions not in keeping with periportal fibrosis 肾小球囊性肾病的诊断必须考虑到患者是年龄较小的儿童或新生儿,超声可见双肾显著肿大,肾皮质回声增强,其内可见或没有大小不等的小囊肿,肾锥体回声正常,没有门脉周围纤维化的肝损害。