Biomaterial Database

Abducens nerve schwannoma in cerebellopontine angle mimicking acoustic neuroma. 2015

Ming Wang, and Hongguang Huang, and Yongqing Zhou

From the Department of Neurosurgery, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou Zhejiang Province, PR China, 310003.

The abducens nerve schwannoma is one kind of rare intracranial tumor. We report an interesting case of abducens nerve schwannoma in the right cerebellopontine angle in a 68-year-old male patient presenting only vertigo and headache, without any symptom of abducens nerve palsy. This is the oldest patient with abducens nerve schwannoma to date. The patient received a craniectomy via suboccipital retrosigmoid approach and had total surgical excision.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009442	Neurilemmoma	A neoplasm that arises from SCHWANN CELLS of the cranial, peripheral, and autonomic nerves. Clinically, these tumors may present as a cranial neuropathy, abdominal or soft tissue mass, intracranial lesion, or with spinal cord compression. Histologically, these tumors are encapsulated, highly vascular, and composed of a homogenous pattern of biphasic fusiform-shaped cells that may have a palisaded appearance. (From DeVita Jr et al., Cancer: Principles and Practice of Oncology, 5th ed, pp964-5)	Neurinoma,Schwannoma,Schwannomatosis, Plexiform,Neurilemoma,Neurilemmomas,Neurilemomas,Neurinomas,Plexiform Schwannomatoses,Plexiform Schwannomatosis,Schwannomas
D009464	Neuroma, Acoustic	A benign SCHWANNOMA of the eighth cranial nerve (VESTIBULOCOCHLEAR NERVE), mostly arising from the vestibular branch (VESTIBULAR NERVE) during the fifth or sixth decade of life. Clinical manifestations include HEARING LOSS; HEADACHE; VERTIGO; TINNITUS; and FACIAL PAIN. Bilateral acoustic neuromas are associated with NEUROFIBROMATOSIS 2. (From Adams et al., Principles of Neurology, 6th ed, p673)	Acoustic Neuroma,Melanocytic Vestibular Schwannoma,Schwannoma, Acoustic,Schwannoma, Vestibular,Acoustic Neuroma, Cerebellopontine Angle,Acoustic Tumor,Angle Tumor,Cerebellopontine Angle Acoustic Neuroma,Cerebellopontine Angle Tumor,Neurilemmoma, Acoustic,Neurilemoma, Acoustic,Neurinoma of the Acoustic Nerve,Neurinoma, Acoustic,Neuroma, Acoustic, Unilateral,Vestibular Schwannoma,Acoustic Neurilemmoma,Acoustic Neurilemmomas,Acoustic Neurilemoma,Acoustic Neurilemomas,Acoustic Neurinoma,Acoustic Neurinomas,Acoustic Neuromas,Acoustic Schwannoma,Acoustic Schwannomas,Acoustic Tumors,Angle Tumor, Cerebellopontine,Angle Tumors,Angle Tumors, Cerebellopontine,Cerebellopontine Angle Tumors,Melanocytic Vestibular Schwannomas,Neurilemmomas, Acoustic,Neurilemomas, Acoustic,Neurinomas, Acoustic,Neuromas, Acoustic,Schwannoma, Melanocytic Vestibular,Schwannomas, Acoustic,Schwannomas, Melanocytic Vestibular,Schwannomas, Vestibular,Tumor, Acoustic,Tumor, Angle,Tumor, Cerebellopontine Angle,Tumors, Acoustic,Tumors, Angle,Tumors, Cerebellopontine Angle,Vestibular Schwannoma, Melanocytic,Vestibular Schwannomas,Vestibular Schwannomas, Melanocytic
D002530	Cerebellopontine Angle	Junction between the cerebellum and the pons.	Cerebellopontile Angle,Angle, Cerebellopontile,Angle, Cerebellopontine,Angles, Cerebellopontile,Angles, Cerebellopontine,Cerebellopontile Angles,Cerebellopontine Angles
D003399	Craniotomy	Surgical incision into the cranium.	Craniectomy,Craniectomies,Craniotomies
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D006261	Headache	The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS.	Cephalgia,Hemicrania,Bilateral Headache,Cephalalgia,Cephalodynia,Cranial Pain,Generalized Headache,Head Pain,Ocular Headache,Orthostatic Headache,Periorbital Headache,Retro-Ocular Headache,Sharp Headache,Throbbing Headache,Unilateral Headache,Vertex Headache,Bilateral Headaches,Cephalalgias,Cephalgias,Cephalodynias,Cranial Pains,Generalized Headaches,Head Pains,Headache, Bilateral,Headache, Generalized,Headache, Ocular,Headache, Orthostatic,Headache, Periorbital,Headache, Retro-Ocular,Headache, Sharp,Headache, Throbbing,Headache, Unilateral,Headache, Vertex,Headaches,Headaches, Bilateral,Headaches, Generalized,Headaches, Ocular,Headaches, Orthostatic,Headaches, Periorbital,Headaches, Retro-Ocular,Headaches, Sharp,Headaches, Throbbing,Headaches, Unilateral,Headaches, Vertex,Ocular Headaches,Orthostatic Headaches,Pain, Cranial,Pain, Head,Pains, Cranial,Pains, Head,Periorbital Headaches,Retro Ocular Headache,Retro-Ocular Headaches,Sharp Headaches,Throbbing Headaches,Unilateral Headaches,Vertex Headaches
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D014057	Tomography, X-Ray Computed	Tomography using x-ray transmission and a computer algorithm to reconstruct the image.	CAT Scan, X-Ray,CT Scan, X-Ray,Cine-CT,Computerized Tomography, X-Ray,Electron Beam Computed Tomography,Tomodensitometry,Tomography, Transmission Computed,X-Ray Tomography, Computed,CAT Scan, X Ray,CT X Ray,Computed Tomography, X-Ray,Computed X Ray Tomography,Computerized Tomography, X Ray,Electron Beam Tomography,Tomography, X Ray Computed,Tomography, X-Ray Computer Assisted,Tomography, X-Ray Computerized,Tomography, X-Ray Computerized Axial,Tomography, Xray Computed,X Ray Computerized Tomography,X Ray Tomography, Computed,X-Ray Computer Assisted Tomography,X-Ray Computerized Axial Tomography,Beam Tomography, Electron,CAT Scans, X-Ray,CT Scan, X Ray,CT Scans, X-Ray,CT X Rays,Cine CT,Computed Tomography, Transmission,Computed Tomography, X Ray,Computed Tomography, Xray,Computed X-Ray Tomography,Scan, X-Ray CAT,Scan, X-Ray CT,Scans, X-Ray CAT,Scans, X-Ray CT,Tomographies, Computed X-Ray,Tomography, Computed X-Ray,Tomography, Electron Beam,Tomography, X Ray Computer Assisted,Tomography, X Ray Computerized,Tomography, X Ray Computerized Axial,Transmission Computed Tomography,X Ray Computer Assisted Tomography,X Ray Computerized Axial Tomography,X Ray, CT,X Rays, CT,X-Ray CAT Scan,X-Ray CAT Scans,X-Ray CT Scan,X-Ray CT Scans,X-Ray Computed Tomography,X-Ray Computerized Tomography,Xray Computed Tomography