Journal of the neurological sciences · 2022
Metastatic esthesioneuroblastoma recurrence after 19 years of remission: A systematic review with case illustration.
Систематический обзорКлинический случайСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Mozaffari Khashayar, Pradhan Anjali, Yang Isaac, Patel Kunal, Vivas Andrew C
Аннотация
PURPOSE: Esthesioneuroblastoma (ENB) is a rare malignant neoplasm of the olfactory epithelium with an estimated incidence of 0.4/million. It can directly extend along the cribriform plate in order to metastasize to the central nervous system. However, non-contiguous intracranial involvement without recurrence at the primary site is extremely uncommon. In this report, the authors review the literature and present a case of non-contiguous intracranial metastasis of ENB without recurrence at the primary site. To the best of our knowledge, this case presents the longest disease-free interval reported in the literature.
METHODS: A systematic review of literature was conducted in accordance with the PRISMA guidelines. Additionally, the presentation, surgical management, and post-operative outcomes of an 82-year-old female with non-contiguous intracranial metastasis of ENB after 19 years of remission are described.
RESULTS: A total of 137 deduplicated works were identified after the search. Of these, 6 papers satisfied our inclusion criteria for our systematic review. Average age at presentation was 50.8 years (range: 26-66) and 52.6% of patients were female. A majority of cases achieved gross-total resection and received adjuvant radiotherapy for initial treatment. The median interval to intracranial metastasis was 6 years from the time of primary tumor presentation. The median overall survival from ENB recurrence with non-contiguous intracranial metastasis was 11.5 months.
CONCLUSIONS: ENB is a highly recurrent tumor and harbors the potential to involve the intracranial space even years after remission. Intracranial involvement entails poor overall survival. Lifetime radiographic follow-up should be considered in all patients with ENB.
METHODS: A systematic review of literature was conducted in accordance with the PRISMA guidelines. Additionally, the presentation, surgical management, and post-operative outcomes of an 82-year-old female with non-contiguous intracranial metastasis of ENB after 19 years of remission are described.
RESULTS: A total of 137 deduplicated works were identified after the search. Of these, 6 papers satisfied our inclusion criteria for our systematic review. Average age at presentation was 50.8 years (range: 26-66) and 52.6% of patients were female. A majority of cases achieved gross-total resection and received adjuvant radiotherapy for initial treatment. The median interval to intracranial metastasis was 6 years from the time of primary tumor presentation. The median overall survival from ENB recurrence with non-contiguous intracranial metastasis was 11.5 months.
CONCLUSIONS: ENB is a highly recurrent tumor and harbors the potential to involve the intracranial space even years after remission. Intracranial involvement entails poor overall survival. Lifetime radiographic follow-up should be considered in all patients with ENB.