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14 de mar. de 2024 · Trigeminal schwannomas are uncommon slow-growing encapsulated tumors composed of schwann cells. They are the second most common intracranial schwannoma, far less common than vestibular schwannoma, and has a predominantly benign growth. Epidemiology. Patients usually present in middle age, typically the 3 rd to 4 th decades.
Intracranial trigeminal schwannomas are rare tumors. Patients usually present with symptoms of trigeminal nerve dysfunction, the most common symptom being facial pain. MRI is the imaging modality of choice and is usually diagnostic in the appropriate clinical setting.
- Ajay Agarwal
- 10.15274/NRJ-2014-10117
- 2014
- Neuroradiol J. 2015 Feb; 28(1): 36-41.
El schwannoma trigeminal del maxilar es una lesión que debe sospecharse al presentarse síntomas vagos sinunasales, tumoración paranasal o, como en el caso presentado, neuralgia del trigémino. El tratamiento es quirúrgico invariablemente y las distintas vías de abordaje dependen de la localización y extensión de la lesión.
- Alejandro Jacob Madrid-Sánchez, Carlos Castillo-Rangel, Myriam Leticia Contreras-Ayala, Edgardo Ruiz...
- 2017
Trigeminal schwannomas are unusual tumors and extension into parapharyngeal space is exceptionally uncommon, reported only a few times in literature. These tumors usually present as large masses due to undisturbed growth of the tumor in the parapharyngeal space leading to the delay in the diagnosis and so in their surgical treatment[ 6 ] as was ...
- 10.4103/njms.NJMS_82_14
- Jul-Dec 2017
15 de mar. de 2021 · Simple Summary. Trigeminal schwannomas are the most common among non-vestibular schwannomas. Treatment of trigeminal schwannomas may be challenging due to critical anatomical relations and involvement of different aspects of the skull base.
- Amir Kaywan Aftahy, Maximilian Groll, Melanie Barz, Arthur Wagner, Nicole Lange, Vicki Marie Butensc...
- 10.3390/cancers13061310
- 2021
- Cancers (Basel). 2021 Mar; 13(6): 1310.
28 de mar. de 2023 · A schwannoma is a type of nerve tumor of the nerve sheath. It's the most common type of benign peripheral nerve tumor in adults. It can occur anywhere in your body, at any age. A schwannoma typically comes from a single bundle (fascicle) within the main nerve and displaces the rest of the nerve.
A trigeminal schwannoma is a rare, benign tumor that develops at the base of the skull on the fifth and largest cranial nerve (trigeminal nerve). A mixed sensory-motor nerve, the trigeminal nerve receives sensory input from the face and provides motor supply to the muscles responsible for chewing.
