Results 71 to 80 of about 5,292 (270)

Ancient schwannoma arising from mental nerve : a case report and review [PDF]

open access: yes, 2009
Schwannoma is an intraoral rare, benign neoplasm derived from the nerve sheath of peripheral nerves. ?Ancient schwannoma? shows histopathological features, such as degenerative changes and atypical nuclei, and may easily be confused with malignant ...
Balanand, Subramanian   +2 more
core  

Intraosseous Schwannoma of the Jaws: An Updated Review of the Literature and Report of 2 New Cases Affecting the Mandible [PDF]

open access: yes, 2017
Schwannomas are benign nerve sheath neoplasms composed almost entirely of Schwann cells. These tumors most often arise in the soft tissues of the head and neck. However, seldom do they occur within bone.
Dao, Tran Volong   +4 more
core   +1 more source

Incidence of Undifferentiated Pleomorphic Sarcoma (UPS) in the United States

open access: yesSarcoma, Volume 2024, Issue 1, 2024.
The classification of undifferentiated pleomorphic sarcoma (UPS) has been evolving with advances in immunohistochemistry and genomic profiling over the past 20 years. There is a lack of current information on UPS incidence. Due to the lack of designated histology codes for UPS in the Surveillance, Epidemiology, and End Results (SEERs) program, we ...
Jiemin Ma   +4 more
wiley   +1 more source

Solitary large intraoral neurilemmoma of the maxillary vestibule: report of a rare case with brief literature review [PDF]

open access: yes, 2019
Aim: This current report aimed at presenting a rare case of a large solitary intraoral neurilemmoma of the buccal vestibule followed by a brief review of literature of neurilemmoma published between 1997 and 2017.
Mallela, Varun R.   +3 more
core  

Ancient Schwannoma-A rare case [PDF]

open access: yes, 2012
Schwannoma is a relatively uncommon, slow-growing benign tumor that is derived apparently from the Schwann cells lining the nerve sheath. The schwannoma is usually a solitary lesion, and can be multiple when associated with neurofibromatosis.
Shilpa, B
core   +3 more sources

A patient with neurofibroma (schwannoma) in peri-sacral: A case report [PDF]

open access: yes, 2015
Schwannomas are benign tumors of the nerve sheath and are usually single encapsulated and slow growing in peripheral or sympathetic nervous system. In this report a 49 year-old man is presented with one year complain of abdominal pain and intermittent ...
Jouybari, L.   +3 more
core  

Schwannoma in oropharynx: a rare site posing diagnostic challenge [PDF]

open access: yes, 2017
Schwannomas are benign nerve sheath tumors. These arise from Schwann cells of the neural sheath. Intra oral region is a relatively uncommon site of these tumors.
Rana, Deepshikha   +2 more
core   +2 more sources

Soft Tissue Schwannomas of the Hard Palate and the Mandibular Mentum [PDF]

open access: yes, 2017
Schwannomas are benign, slow growing, encapsulated tumours that originate from the Schwann cells. Intraoral schwannomas are rare, and most of these tumours involve the tongue.
Cennet Neslihan Eroglu   +2 more
core   +2 more sources

Neurilemmoma of maxillary alveolus: A rare case report and review of literature

open access: yesJournal of Pharmacy and Bioallied Sciences, 2017
Schwannomas or neurilemmomas are benign, slow growing, usually solitary and encapsulated tumor, originating from Schwann cells of the nerve sheath. Intraoral schwannomas account for 1% of head and neck region and are commonly seen at the base of the ...
Saravanan Kandasamy   +2 more
doaj   +1 more source

Ancient neurilemmoma of the facial nerve in the parotid gland

open access: yesActa Oto-Laryngologica Case Reports, 2020
Facial nerve neurilemmomas or schwannomas are encapsulated benign tumors arising from the Schwann cells of the seventh cranial nerve. Most of the facial nerve neurilemmomas occur in the intratemporal region, with only 9% of cases involving a portion of ...
Abhilasha Goswami, Mukul Patar
doaj   +1 more source

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