论文部分内容阅读
患者男,19岁,发现左大腿后内侧肿物一个月。体检:左膝关节上方约7ｃｍ处大腿后内侧触及一中等硬度包块,表面光滑,皮温略高,皮静脉怒张,肿物张力较大,基底摸不清,左髋及左膝关节屈曲受限。Ｂ超示左股骨中段后内侧一低回声区,内见散在欠均匀的淡光点,边界清楚,欠光滑。彩色...
The patient, male, was 19 years old and found a posterolateral mass of the left thigh for one month. Physical examination: about 7cm above the left knee joint, the medial thigh touches a moderate hardness mass, the surface is smooth, the skin temperature is slightly higher, the skin veins are engorged, the mass tension is larger, the basement is unclear, the left hip and the left knee are flexed Limited. B-mode ultrasound shows the posterior medial hypoechoic region of the left middle femur. The hypoechoic spots that appear to be scattered unevenly are clearly visible on the border. color...