Results 41 to 50 of about 27,348 (117)

Multicompartmental cystic trigeminal schwannoma as an uncommon differential diagnosis of cerebellopontine angle tumors

Radiology Case Reports
Trigeminal schwannoma is the second most common intracranial schwannoma yet accounts for less than 0.5% intracranial tumors [1]. Cystic degeneration is uncommon.
Yuen Hei Mak, MBBS(HK), FRCR, Grace Ho, MBChB(CUHK), FRCR, FHKCR, FHKAM(Radiology)   +1 more
doaj   +1 more source

Schwannoma of the nasal tip: case report and short review of literature

Turkish Archives of Otorhinolaryngology, 2009
A case of nasal tip Schwannoma is presented in this paper. Schwannoma is usually a benign neoplasm which is composed of Schwann cells. A 14-year-old boy had suffered from progressive swelling of the nasal tip over 4 months.
Müzeyyen Yıldırım, Ediz Yorgancılar, Fuat Bulut, Faruk Meriç, İsmail Topçu   +4 more
doaj   +1 more source

Extradural cervical spinal schwannoma in a child: a case report and review of the literature

Journal of Medical Case Reports, 2019
Introduction Extradural schwannoma arising from high cervical spinal root is a rare entity in children. We report a case of extradural cervical schwannoma in a 14-year-old boy.
Apar Pokharel, T. S. Rao, Prabhat Basnet, Bikash Pandey, Naganawalachulu Jayaprakash Mayya, Suvekshya Jaiswal   +5 more
doaj   +1 more source

A case report of rectal schwannoma and literature review

结直肠肛门外科
Schwannoma is a rare tumor originating from Schwann cells, typically occurring in the peripheral nervous system. It is seldom found in the gastrointestinal tract and is particularly rare in the rectum. In recent years, with advances in imaging techniques,
Song Ziqiang, Qin Ping, Mou Chenghong, Zhou Chungen, Zhu Yong   +4 more
doaj   +1 more source

Schwannoma of the eyelid: Apropos of two cases

Indian Journal of Ophthalmology, 2009
Schwannoma, also referred to as neurilemmoma, is a benign tumor of peripheral nerve arising from Schwann cells that form the neural sheath. Schwannoma of ophthalmic interest is rare although it has been reported in relation with the orbit, and less ...
Touzri Raja, Errais Khalil, Zermani Rachida, Benjilani Sarra, Ouertani Amel   +4 more
doaj  

The tumour immune microenvironment is enriched but suppressed in vestibular schwannoma compared to meningioma: therapeutic implications for NF2-related schwannomatosis

Acta Neuropathologica Communications
Currently there are no therapeutic agents that are effective against both vestibular schwannoma and meningioma, the two most common tumour types affecting patients with the rare tumour predisposition syndrome NF2-related schwannomatosis. This study aimed
Grace E. Gregory, Michael J. Haley, Adam Paul Jones, Leo A. H. Zeef, D. Gareth Evans, Andrew T. King, Pawel Paszek, Kevin N. Couper, David Brough, Omar N. Pathmanaban   +9 more
doaj   +1 more source

A case of plexiform schwannoma arising from the sciatic, tibial, and peroneal nerves

Radiology Case Reports
Plexiform schwannoma is a rare subtype of schwannoma. In this report, we present a case of plexiform schwannoma arising from the sciatic, tibial, and peroneal nerves.
Shuhei Miyamoto, MD, Ryo Takaji, MD, Norimasa Kaneko, MD, Tatsuya Iwasaki, MD, Masanori Kawano, MD, Kazuhiro Tanaka, MD, Tsutomu Daa, MD, Yoshiki Asayama, MD   +7 more
doaj   +1 more source

Hybrid Schwannoma/Neurofibroma of the Neck: A Case Report

Ear, Nose & Throat Journal
Neck hybrid schwannoma/neurofibromas are uncommon and classified as peripheral nerve sheath tumors (PNSTs). PNSTs develop from soft tissues, of which schwannoma, perineurioma, and neurofibroma are the most common. Hybrid PNSTs consist of more than 1 type
Wei-Ting Kao MD, Chia-Ying Chu MD, Kuang-Hsuan Shen MD   +2 more
doaj   +1 more source

Cavernous hemangioma mimicking schwannoma in the sacral intervertebral foramen: A case report. [PDF]

J Int Med Res
Li Z, Han C, Xiong Z, Wang Z, Tan M, Yu J, Ma M, Wang W, Wang Y, Di G, Jiang X.   +10 more
europepmc   +1 more source

Facial nerve schwannoma of the tympanic segment with geniculate ganglion involvement: Diagnostic and therapeutic challenges. [PDF]

Radiol Case Rep
Elmahjoubi A, Banana Y, Bouchlarhem S, Boutahar M, Rabhi MA, Sbai AA, Benfadil D, Lachkar A.   +7 more
europepmc   +1 more source