Neurilemmoma - StatPearls - NCBI Bookshelf
网页2022年1月5日 · Schwann cells, or neurilemma, are cells that are responsible for the production of the myelin sheath around neuronal axons. This activity reviews the presentation, pathogenesis, and management of patients presenting with neurilemmomas.
Schwannoma - Johns Hopkins Medicine
网页A schwannoma (also known as a neurinoma or neurilemoma) is a type of nerve sheath tumor that is formed by Schwann cells. These cells form the insulating layer around the peripheral nerves. Schwannomas can grow on peripheral nerves or nerve roots. Peripheral nerves convey electrical signals from the brain and spinal cord to the muscles and ...
Schwannoma - Wikipedia
网页A schwannoma (or neurilemmoma) is a usually benign nerve sheath tumor composed of Schwann cells, which normally produce the insulating myelin sheath covering peripheral nerves. Schwannomas are homogeneous tumors, consisting only of Schwann cells.
Neurilemmoma (Schwannoma): Practice Essentials, Etiology, …
网页2022年10月31日 · Neurilemmomas (or neurilemomas) are benign, encapsulated tumors of the nerve sheath. Their cells of origin are thought to be Schwann cells derived from the neural crest (see the image below).
Schwannoma - Overview - Mayo Clinic
网页2024年7月19日 · 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.
Neurilemmoma - Pathology - Orthobullets
网页2024年3月12日 · Neurilemmoma, also known as Schwannoma, are benign, encapsulated nerve sheath tumors composed of Schwann cells that occur on the surface of peripheral nerves. The condition usually presents in patients in the 3rd to 6th decades of life with paresthesias in the distribution of the peripheral nerve.
Schwannoma (Neurilemoma) - Boston Children's Hospital
网页Schwannoma (also called neurilemoma) is a benign tumor that can arise from any nerve in the body, but tends to favor certain nerves located in the head and neck, as well as nerves that are involved in flexing the upper and lower extremities. These tumors are generally non-aggressive and easily treated. They arise in the nerve sheath, the ...
Neurilemmoma - PubMed
网页2023年8月8日 · Schwann cells, or neurilemma, are cells that are responsible for the production of the myelin sheath around neuronal axons. Most of these tumors are benign and designated as "schwannomas" or "neurilemmomas," and may appear spontaneously as solitary lesions, or as part of an underlying clinical condition such as neurofibromatosis.
Management of extremity neurilemmomas: clinical series and
网页Abstract. Background: Delicate enucleation of neurilemmoma preserves most of nerve fascicles and causes minimal nerve function impairment. Accurate preoperative diagnosis of neurilemmoma is based on clinical findings and image studies.
Schwannoma - National Brain Tumor Society
网页Characteristics. Arises from cells that form a protective sheath around nerve fibers. Typically grows around the eighth cranial nerve, but can be found around other cranial or spinal nerves. Symptoms. Reduced hearing in the ear on the side of the tumor when eighth cranial nerve is involved Tinnitus (ringing in the ear) Balance problems.
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