Parry-romberg综合征(PRS)又称特发性进行性偏侧面肌萎缩症(Idiopathic Progressive Hemifacial Atrophy,PHA),是一种病因未明少见疾病,本研究现报道1例以“头痛”为突出临床表现的PRS患者。1临床资料患者,女,53岁,因“反复头痛4年,加重4月”于2015年3月19日入院。患者4年前无明显诱因出现头痛,以左侧颞部疼痛为主,每次发作时由左侧额部开始,向左侧面部、颈部扩散,表现为刺痛、跳痛感,程度较轻(VSA疼痛评分4 Parry-romberg syndrome (PRS), also known as idiopathic progressive hemifacial muscular atrophy (Idiopathic Progressive Hemifacial Atrophy, PHA), is a disease of unknown disease rarely seen in this study is reported in 1 case of “headache” is Prominent clinical manifestations of PRS patients. 1 Clinical data Patients, female, 53 years old, because “repeated headache for 4 years, aggravating in April ” was March 19, 2015 admission. 4 years ago, no obvious incentive to patients with headache, pain in the left side of the main, each episode from the left frontal Department, to the left side of the face, neck spread, the performance of tingling, jump pain, to a lesser extent (VSA pain score 4