患者男 ,4 9岁。俯卧撑锻炼时发觉右侧腋窝肿块1天就诊 ,否认外伤史。查体 :一般情况良好 ,肿块位于右侧腋窝近上臂侧 ,无痛 ,约鸽蛋大小 ,可变小消失 ,质软 ,有波动感 ,无搏动性 ,患肢未见静脉曲张。超声 (仪器为 GE L ogiq 70 0型 )所见 :于右侧腋窝近上臂侧皮下深层位于腋动 Male patient, 49 years old. Push-ups exercise found the right axillary mass 1 day treatment, denied a history of trauma. Physical examination: the general condition is good, the mass is located on the right armpit near the upper arm side, painless, about the size of a dove, variable small disappearance, soft, volatile, no pulsation, limb varicocele. Ultrasound (instrument GE L ogiq 70 0 type) seen: on the right axillary near the upper arm side of the subcutaneous deep in the axillary