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例1患者男,46岁。周身淋巴结肿大3年,无明显诱因出现双下肢麻木1d入院。彩色多普勒超声检查:双颈部、双腋窝、双腹股沟可探及多个肿大淋巴结,颈部最大位于右侧,大小3.3cm×0.8cm;腋窝最大位于右侧,大小2.5cm×1.8cm;腹股沟最大位于右侧,大小2.2cm×0.6cm,包膜清晰,皮质增厚,内部回声减低,内部可探及彩色血流信号。肝右斜径14.9cm,肝内实质回声均匀;脾厚
Example 1 patient male, 46 years old. Whole body lymph node enlargement for 3 years, no obvious incentive to appear numbness of lower extremity 1d admission. Color Doppler ultrasound: double neck, double axilla, double groin to explore and multiple enlarged lymph nodes, the largest neck located on the right side, the size of 3.3cm × 0.8cm; axillary largest in the right side of the size of 2.5cm × 1.8 cm; groin largest located on the right side, the size of 2.2cm × 0.6cm, clear envelopes, thickening of the cortex, reduced internal echo, the internal can be detected and color flow signal. Right oblique diameter of the liver 14.9cm, the liver echo real uniform; splenomegaly