患者女,30岁,哈萨克族,住院前1年在腮腺处发现一1.5cm×1.5cm的圆形肿物,不活动,无痛,逐渐长大,使张口稍有困难。于1991年7月18日在外院穿刺后诊断为“腮腺囊肿”,穿刺当日以“腮腺囊肿合并感染”收住我科。检查:全身一般状况良好,左颜面部及左颈部肿胀明显,皮肤不红,但皮肤温度较高,腮腺肿块不清。3日后消肿,左耳下腮腺区可 Female, 30 years old, Kazakh, a 1.5cm × 1.5cm circular tumor was found in the parotid gland 1 year before hospitalization. The patient was inactive, painless and gradually growing, making the mouth slightly harder. On July 18, 1991 after the puncture outside the hospital diagnosed as “parotid cyst” on the day of puncture to “parotid cyst infection with” admitted to our department. Check: The general condition of the body is good, left facial and left neck swelling significantly, the skin is not red, but the skin temperature is higher, the parotid mass unclear. 3 days after swelling, left parotid gland area may be