Causes and outcomes of revision surgery in subjects with pulsatile tinnitus

Frontiers in Neurology

Neurology

Ye Ji Shim¹  Jae-Jin Song²  Ja-Won Koo²  Sung-Min Park²  Hanju Lee³  Dohee Kim³ 

[1] Department of Otorhinolaryngology-Head and Neck Surgery, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Republic of Korea;Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea;Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital, Seoul, Republic of Korea;

关键词: pulsatile tinnitus;    tinnitus;    revision surgery;    sigmoid sinus;    jugular bulb;    arteriovenous fistula;   

DOI  :  10.3389/fneur.2023.1215636

 received in 2023-05-02, accepted in 2023-07-10,  发布年份 2023

来源: Frontiers

【 摘 要 】

IntroductionOnce the underlying pathology has been identified, pulsatile tinnitus (PT) can be treated successfully with surgical or interventional management. However, some patients experience residual or recurrent symptoms following initially successful surgical treatment, and require revision surgery or additional procedures. Here, we report a case series of patients who had undergone revision surgery or interventional treatment, and suggest possible ways of minimizing the need for revision.MethodsBetween January 2014 and March 2023, a total of seven subjects underwent revision surgery or interventional treatment for persistent or recurrent PT after initial surgical treatment. Demographic data, reasons for revision, and changes in symptoms before and after revision were analyzed retrospectively. Temporal bone computed tomographic angiography images were reviewed to identify the causes and reasons for revision.ResultsOf the seven subjects, six underwent sigmoid sinus (SS) resurfacing/reshaping due to ipsilateral diverticulum (Div) or dehiscence (Deh), and one underwent jugular bulb (JB) resurfacing due to a high-riding JB with bony Deh. Of the five subjects who underwent revision SS surgery due to recurrent SS-Div or SS-Deh, three showed marked resolution of PT, while the other two showed partial improvement of the symptoms. One subject who underwent revision JB resurfacing, and another who underwent additional transarterial embolization for a concurrent ipsilateral dural arteriovenous fistula, reported marked improvement of PT.DiscussionThe possibility of recurrence should be taken into account when performing surgical intervention in patients with PT. The likelihood of recurrence can be minimized through a comprehensive evaluation to identify possible multiple etiologies, and through the use of durable materials and appropriate surgical methods.

【 授权许可】

Unknown   
Copyright © 2023 Shim, Lee, Park, Kim, Koo and Song.