Audiogram Bone-Conduction Testing Induced Seizure in Patient with Traumatic Brain Injury  

作　　者：Lauren G. Himes Nelson H. May Michele M. Gandolfi Lauren G. Himes;Nelson H. May;Michele M. Gandolfi(Department of Otolaryngology, Head & Neck Surgery, Wake Forest University School of Medicine, Winston Salem, NC, USA)

机构地区：[1]Department of Otolaryngology, Head & Neck Surgery, Wake Forest University School of Medicine, Winston Salem, NC, USA

出　　处：《International Journal of Otolaryngology and Head & Neck Surgery》2023年第5期326-330,共5页耳鼻喉（英文）

摘　　要：In this case report, we discuss a patient who presented with Tullio’s phenomenon, who also experienced bone-conduction induced seizures on two occasions. Tullio’s phenomenon refers to sound induced vestibular symptoms, including disequilibrium oscillopsia, and vertical nystagmus. We were ultimately able to rule out some of the more common pathologies associated with Tullio’s phenomenon for this patient based on imaging findings. However, given the specific nature of her chronic symptoms, as well as her seizure like activity in clinic, we performed a literature search to investigate other less common pathologies associated with Tullio’s phenomenon. Given her past medical history of mixed psychogenic non-epileptic seizures (PNES), there is likely a somatic component to her presentation. However, given the specific and unexpected nature of these events, we propose that her symptoms may also be related to a unique inner ear pathology. Specifically, we feel that she may have exhibited symptoms of vestibular atelectasis, a relatively new otologic diagnosis characterizing the pathologic collapse of the ampulla and utricle, such that the membranous labyrinth contacts the stapes. In this way, loud sounds or changes in pressure may induce vestibular symptoms. Dizzy patients can be a difficult demographic to diagnose and manage, especially when their presentation is complicated by other functional neurologic disorders. Ultimately, we believe that this case report offers helpful insights into a new disease process associated with Tullio’s phenomenon.In this case report, we discuss a patient who presented with Tullio’s phenomenon, who also experienced bone-conduction induced seizures on two occasions. Tullio’s phenomenon refers to sound induced vestibular symptoms, including disequilibrium oscillopsia, and vertical nystagmus. We were ultimately able to rule out some of the more common pathologies associated with Tullio’s phenomenon for this patient based on imaging findings. However, given the specific nature of her chronic symptoms, as well as her seizure like activity in clinic, we performed a literature search to investigate other less common pathologies associated with Tullio’s phenomenon. Given her past medical history of mixed psychogenic non-epileptic seizures (PNES), there is likely a somatic component to her presentation. However, given the specific and unexpected nature of these events, we propose that her symptoms may also be related to a unique inner ear pathology. Specifically, we feel that she may have exhibited symptoms of vestibular atelectasis, a relatively new otologic diagnosis characterizing the pathologic collapse of the ampulla and utricle, such that the membranous labyrinth contacts the stapes. In this way, loud sounds or changes in pressure may induce vestibular symptoms. Dizzy patients can be a difficult demographic to diagnose and manage, especially when their presentation is complicated by other functional neurologic disorders. Ultimately, we believe that this case report offers helpful insights into a new disease process associated with Tullio’s phenomenon.

关 键 词：SEIZURE AUDIOGRAM Traumatic Brain Injury 

分 类 号：R73[医药卫生—肿瘤]