患者女,43岁,因“左胸壁肿块”来诊。行穿刺活检,镜下形态如图所示。
该肿瘤的细胞遗传学异常表现为() ["t(X;18)(p11;q11)","t(12;16)(q13;p11)","t(7;16)(q33;p11)","t(9;22)(q22;q12)","t(11;22)(q24;q12)"]
患者仰卧伸膝,检查者一手握踝,一手扶膝,作侧向运动,向内侧推动时外侧痛,提示有外侧副韧带损伤;向外侧推动时内侧痛,表示内侧副韧带损伤,是()。 ["侧位运动试验(Bochler征)","抽屉试验","研磨试验(Apley征)","指压试验(Fimbrill-Fisher征)","过伸试验(Jones征)"]
病理活栓示:脂肪小叶间淋巴细胞浸润应考虑() ["硬红斑","SLE","DLE","结节性红斑","结节病"]
某患者因化脓性扁桃体炎初次口服阿莫西林治疗,如果发生过敏,一般多在用药后多长时间发生药疹() ["即刻","24小时以内","2天以内","7~8天","20天以后"]
肝脓肿的CT表现有()。 ["单发或多发,呈圆形或类圆形低密度区","病灶内可见气体以及气-液平面","增强后可呈“三环”征、“双环”征或“单环”征","CT值约20HU","中央脓腔区密度可均匀或不均匀"]
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