Neurology Unit, Movement Disorders Division, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, IT.
Department of Neuroscience, University of Padua, Padua, IT.
Tremor Other Hyperkinet Mov (N Y). 2020 Dec 11;10:51. doi: 10.5334/tohm.558.
Cervical dystonia (CD) often occurs in the same family.
A 40-year-old woman presented with a longstanding history of CD and signs of inconsistency at history taking and neurological examination; her 65-year-old mother was diagnosed instead with idiopathic CD, which had begun 7 years after the onset of CD in her daughter.
Idiopathic and functional CD share common clinical and endophenotypic traits, making the differential diagnosis particularly challenging. A complete examination is warranted.
颈部肌张力障碍（CD）常发生于同一家庭。
一名 40 岁女性患有长期 CD，且在病史询问和神经系统检查中存在不一致迹象；她 65 岁的母亲被诊断为特发性 CD，该病在女儿 CD 发病 7 年后开始。
特发性和功能性 CD 具有共同的临床和表型特征，使得鉴别诊断特别具有挑战性。需要进行全面检查。
