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1临床资料患儿女,3个月。左腰部腋中线处发现黑色肿物10d,红肿3d。10d前,患儿家长无意中发现患儿左腰部一粟米粒大小的黑色肿物,渐增大至绿豆大小,期间洗澡2次,肿物未见明显变化,以为皮肤赘生物,未做任何处理,3d前肿物周围红肿,患儿无触疼及搔抓,无发热等其他明显不适,来诊。体检:心脏、肺脏、肝脏检查未见异常,周围淋巴结未触及肿大。皮肤科情况:左腰部腋中线处可见一约绿豆大小的黑色椭圆形肿物,表面光
1 Clinical data Children, 3 months. Left lumbar midline found black mass 10d, swelling 3d. 10d ago, children with children inadvertently found a child with a left-side lump of corn size black tumor, increasing the size of mung bean during the bath 2 times, no significant change in the tumor, that the skin vegetation, without any treatment , 3 days before the tumor swelling, no pain and scratching in children, no fever and other obvious discomfort, to the clinic. Physical examination: heart, lung, liver examination no abnormalities, no swelling around the lymph nodes. Dermatology: the left midline around the midline can be seen about the size of a mung bean oval black tumor, the surface light