皮肤混合瘤又称汗腺混合瘤,是少见的良性肿瘤,我院收治一例大型的皮肤混合瘤,报道如下: 王某,女,69岁。患者于1974年无意中发现左颊部有一蚕豆大小肿物,无痛,逐渐增大12年,因出现闷胀不适 要求手术切除。 检查:左颊部至耳前可见一肿物(?)起,约8cm×9cm×4cm大小,中等硬度,表面光滑边界清楚,活动度 Mixed skin tumors, also known as sweat gland mixed tumors, are rare benign tumors. Our hospital received a case of large-scale mixed skin tumors, reported as follows: Wang, female, 69 years old. The patient inadvertently discovered a large bean mass in the left cheek in 1974, painless, gradually increased for 12 years, due to swelling and discomfort, requiring surgery. Examination: From the left cheek to the ear, a mass (?) can be seen, about 8cm x 9cm x 4cm, medium hardness, smooth surface, clear boundary, activity