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患者,女,18岁。因左耳前肿物渐大约2年,表面溃烂流水3个多月就诊。患者约于2年前无明显诱因左耳前长一坚实的小肿物,开始如绿豆大小,无任何不适,肿物逐渐增大至现大小,约于3个月前肿物表面无明显诱因溃烂流脓水,量少,时有痒胀,无明显疼痛,未曾治疗。既往局部无外伤及创伤史。家族成员中无类似疾病患者。体检:系统检查未发现明显异常。专科检查:左耳前上可见一大小约4.0cm×3.5cm×3.0cm肿物,波及耳轮
Patient, female, 18 years old. Due to the left ear before the tumor gradually increase about 2 years, the surface ulcerated water more than 3 months treatment. About 2 years ago, there was no obvious incentive for the patient to grow a solid small solid tumor in front of his left ear. Starting with the size of mung bean without any discomfort, the tumor gradually increased to the present size. There was no obvious incentive on the surface of the tumor about 3 months ago Fester fluid pus, less, itching when swelling, no obvious pain, untreated. Past local no trauma and trauma history. None of the family members had similar disease. Physical examination: No obvious abnormalities were found in the system examination. Specialist examination: the left ear can be seen on the front of a size of about 4.0cm × 3.5cm × 3.0cm tumor, affecting the ear