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Head and Neck Schwannomas: A Surgical Challenge—A Series of 5 Cases
المؤلفون المشاركون
Ansari, Ishtyaque
Ansari, Ashfaque
Graison, Arjun Antony
Patil, Anuradha J.
Joshi, Hitendra
المصدر
Case Reports in Otolaryngology
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-04
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Background.
Schwannomas, also known as neurilemmomas, are benign peripheral nerve sheath tumors.
They originate from any nerve covered with schwann cell sheath.
Schwannomas constitute 25–45% of tumors of the head and neck.
About 4% of head and neck schwannomas present as a sinonasal schwannoma.
Brachial plexus schwannoma constitute only about 5% of schwannomas.
Cervical vagal schwannomas constitute about 2–5% of neurogenic tumors.
Methods.
We present a case series of 5 patients of schwannomas, one arising from the maxillary branch of trigeminal nerve in the maxillary sinus, second arising from the brachial plexus, third arising from the cervical vagus, and two arising from cervical spinal nerves.
Result.
Complete extracapsular excision of the tumors was achieved by microneurosurgical technique with preservation of nerve of origin in all except one.
Conclusion.
Head and neck schwannoma though rare should be considered as a differential diagnosis of a unilateral slow growing mass in the head and neck region, particularly in an adult.
Schwannomas are always a diagnostic dilemma as they are asymptomatic for long time, and histopathology is the gold standard for diagnosis.
As a rule, treatment is surgical and dictated by the location of the tumor and nerve of origin.
Due to its rarity, complex anatomical location and morbidity risk postexcision, they can pose a formidable challenge to surgeons.
This study aims to describe the presentation, workup, surgical technique, and outcome.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ansari, Ishtyaque& Ansari, Ashfaque& Graison, Arjun Antony& Patil, Anuradha J.& Joshi, Hitendra. 2018. Head and Neck Schwannomas: A Surgical Challenge—A Series of 5 Cases. Case Reports in Otolaryngology،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1148405
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ansari, Ishtyaque…[et al.]. Head and Neck Schwannomas: A Surgical Challenge—A Series of 5 Cases. Case Reports in Otolaryngology No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1148405
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ansari, Ishtyaque& Ansari, Ashfaque& Graison, Arjun Antony& Patil, Anuradha J.& Joshi, Hitendra. Head and Neck Schwannomas: A Surgical Challenge—A Series of 5 Cases. Case Reports in Otolaryngology. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1148405
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1148405
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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