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患儿,女,4岁,以“右耳廓肿块渐增大3个月”为主诉入院。不伴发热、局部瘙痒及疼痛等。体检:右耳廓耳轮脚处局限隆起一类似半球状肿块,质地中等偏硬,直径约1.5cm,表面皮肤破溃0.5cm×0.5cm大小,结黄痂。外耳道口受压变窄,耳廓及其周围未见瘘口。穿刺物涂片见肿瘤细胞散在分布,部
Children, female, 4 years old, with “right ear bump increased 3 months,” the main complaint was admitted. Not accompanied by fever, itching and pain and other local. Physical examination: the right auricle at the tip of the ear at the limit uplift a hemispherical mass, medium texture and hard, diameter of about 1.5cm, the surface of the skin ulceration 0.5cm × 0.5cm size, knot yellow scab. External auditory meatus port pressure narrowing, no fistula around the auricle and its surrounding. See the puncture smear scattered scattered tumor cells