论文部分内容阅读
患者男性,44岁。10余年前无明显诱因发现右足背部一个小肿块,约黄豆大小,肿块逐渐增大,但增长缓慢,无疼痛不适,近2年来肿块增大明显。查体:右足背4～5趾骨处皮肤有一5cm×4cm大小质软肿块,无明显触压痛。B超示:皮下探及偏强致密回声包块,大小约5.6cm×1.7cm,内部回声均匀,边界
Male patient, 44 years old. Ten years ago no obvious incentive found a small mass in the right foot back, about the size of soybeans, lumps gradually increased, but the slow growth, no pain and discomfort, the past two years, the mass increased significantly. Physical examination: right foot 4 ~ 5 phalanx at the skin of a 5cm × 4cm size soft mass, no obvious tenderness and tenderness. B ultrasound shows: Subcutaneous exploration and partial strong dense echo mass, the size of about 5.6cm × 1.7cm, internal echo uniform, the boundary