急性发热性嗜中性皮病又称Sweet综合征,好发于头部、颈部和双上肢(包括手背),也可发生于身体任何部位。早期皮损为疼痛的红色丘疹或斑块,部分患者的斑块上形成真性水疱或脓疱,是一种少见疾病,平均发病年龄为30~60岁,婴儿、儿童及老年人亦可受累。20%以上患者伴有内脏恶性肿瘤。Sweet综合征皮损5~12周内可自行消退,但30%以上患者易复发[1]。现将我科收治的在院外误诊为脓疱疮的急性发热性嗜中 Acute febrile neutrophilic skin disease, also known as Sweet syndrome, occurs in the head, neck and upper extremities (including the back of the hand), but also can occur in any part of the body. Early skin lesions are painful red papules or plaques. Some patients have blister or pustular blisters forming a rare disease with an average age of 30-60 years. Infants, children and the elderly can also be affected. More than 20% of patients with visceral malignancies. Sweet syndrome lesions can be subsided within 5 to 12 weeks, but more than 30% of patients with recurrent [1]. Are now admitted to our hospital misdiagnosed as impetigo fever in the hospital neuter