Journal of neurological surgery. Part B, Skull base · 2024
Intradural Repair of Temporal Bone Encephalocele and Cerebrospinal Fluid Leak: Results from a Single Institution.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ellsperman Susan E, D'Agostino Anna K, Olszewski Adam M, Peng Kevin A, Slattery William H, Lekovic Gregory P
Аннотация
BACKGROUND: Lateral temporal bone encephaloceles incidence is increasing with obesity rates. Middle fossa (MF) craniotomy, transmastoid (TM), or combined MF + TM access can be used for repair.
METHODS: Retrospective review of MF or MF + TM repair with an intradural graft. Sex, age, and body mass index (BMI) were collected. Pre/postoperative audiometric results were included. Postoperative complications were reported.
RESULTS: A total of 49 patients (50 repairs) were included. In addition, 74% were women ( p < 0.05). Ten patients had a history of chronic otitis media and surgery. Average BMI was 35.8, and average age was 59. Furthermore, 54% had multiple skull base defects; 18 (36%) patients had a MF approach. In total, 32 (64%) patients had a MF + TM approach for repair; 13 (40.1%) of these patients had a concurrent tympanoplasty. Hearing improved for 74%. Air conduction pure-tone average improved by an average of 5 dB (p 0.27). No differences in hearing outcomes were observed between the MF and MF + TM groups. Two patients (6%) had hearing decline. Eight complications were reported (1 (2%) skin infection, 4 (8%) recurrent/persistent cerebrospinal fluid [CSF] leaks requiring lumbar drain or shunt, and 3 (6%) episodes of aphasia or mental status change). Age >65 years was not associated with risk of postoperative complication.
CONCLUSION: Intradural repair of encephalocele and CSF leak is a safe and effective surgical approach. Intradural reinforcement along the entire MF floor is beneficial for multiple areas of dehiscence and thin dura. Complication rates including recurrent/persistent CSF leak and aphasia related to temporal lobe retraction were similar to previously published reports and not associated with older patient age. Hearing was stable or improved in 94% with no difference noted between MF and MF + TM repair.
METHODS: Retrospective review of MF or MF + TM repair with an intradural graft. Sex, age, and body mass index (BMI) were collected. Pre/postoperative audiometric results were included. Postoperative complications were reported.
RESULTS: A total of 49 patients (50 repairs) were included. In addition, 74% were women ( p < 0.05). Ten patients had a history of chronic otitis media and surgery. Average BMI was 35.8, and average age was 59. Furthermore, 54% had multiple skull base defects; 18 (36%) patients had a MF approach. In total, 32 (64%) patients had a MF + TM approach for repair; 13 (40.1%) of these patients had a concurrent tympanoplasty. Hearing improved for 74%. Air conduction pure-tone average improved by an average of 5 dB (p 0.27). No differences in hearing outcomes were observed between the MF and MF + TM groups. Two patients (6%) had hearing decline. Eight complications were reported (1 (2%) skin infection, 4 (8%) recurrent/persistent cerebrospinal fluid [CSF] leaks requiring lumbar drain or shunt, and 3 (6%) episodes of aphasia or mental status change). Age >65 years was not associated with risk of postoperative complication.
CONCLUSION: Intradural repair of encephalocele and CSF leak is a safe and effective surgical approach. Intradural reinforcement along the entire MF floor is beneficial for multiple areas of dehiscence and thin dura. Complication rates including recurrent/persistent CSF leak and aphasia related to temporal lobe retraction were similar to previously published reports and not associated with older patient age. Hearing was stable or improved in 94% with no difference noted between MF and MF + TM repair.