Results 61 to 70 of about 8,196 (212)

Intramedullary Schwannoma of the Conus Medullaris Presenting With Progressive Paraparesis: A Rare Case From a Resource‐Limited Setting

Clinical Case Reports, Volume 13, Issue 9, September 2025.
ABSTRACT Intramedullary schwannomas of the conus medullaris are exceptionally rare, accounting for less than 1% of all spinal schwannomas. Their clinical presentation is often nonspecific, and radiological features closely mimic more common intramedullary tumors such as ependymomas, leading to frequent diagnostic challenges.
William Nkenguye, Mujaheed Suleman, Alex Mremi, Felister Uisso, Hiten Solanki, Happiness Rabiel, Jay Lodhia   +6 more
wiley   +1 more source

Tongue Schwannoma at the Median Inferior Surface in the Elderly: A Case Report

Clinical Case Reports, Volume 13, Issue 7, July 2025.
ABSTRACT We report the extremely rare case of an atypical schwannoma that occurred at the median inferior surface of the tongue in an elderly patient. We performed an excisional biopsy to achieve a definitive diagnosis. Based on the histopathological findings, we diagnosed a schwannoma (mixed type, Antoni A/B).
Kiho Fukushima, Kisho Ono, Kyoichi Obata, Izumi Yamamoto, Yuki Kunisada, Hirokazu Yutori, Soichiro Ibaragi   +6 more
wiley   +1 more source

Primary Neurilemmoma of the Thyroid Gland Clinically Mimicking Malignant Thyroid Nodule

Journal of Pathology and Translational Medicine, 2015
Neurilemmomas, also known as schwannomas, are benign, slow-growing tumors that arise from Schwann cells of nerve roots. They can occur anywhere in the body, but those arising in the head and neck account for 25% to 45% of the cases [1].
Young Sub Lee, J. Kim, Arthur Minwoo Chung, W. Park, Tae-Jung Kim   +4 more
semanticscholar   +1 more source

Multiple Schwannomas of the Sciatic Nerve: A Case Report and Literature Review

Clinical Case Reports, Volume 13, Issue 6, June 2025.
ABSTRACT Schwannomas are common benign tumors originating from the nerve sheath. Sciatic nerve involvement is rare. This case report describes an unusual presentation of multiple schwannomas affecting the sciatic nerve with no history of neurofibromatosis.
Ahmed Siddig Elhadi, Hassan Elbahri, Bashar Elgaali, Hassan M. Ahmed, Yathreb Babakr   +4 more
wiley   +1 more source

An Unusual Location for Orbital Schwannoma: A Case Report

Clinical Case Reports, Volume 13, Issue 6, June 2025.
ABSTRACT Orbital schwannomas are benign and slow‐growing tumors that constitute 1% of all orbital tumors. They arise from the sensory branch of the ophthalmic division of the trigeminal nerve and are hence more often found in superior orbit regions. In this case report, we presented a 34‐year‐old healthy man with proptosis in the right eye and diplopia.
Mohammad Etezad Razavi, Mehrdad Motamed Shariati, Mostafa Fakoor   +2 more
wiley   +1 more source

A Case of Hybrid Cellular Neurothekeoma and Perineurioma With a Folliculin Gene Mutation

Journal of Cutaneous Pathology, Volume 52, Issue 5, Page 374-378, May 2025.
ABSTRACT Hybrid peripheral nerve sheath tumors (PNSTs) are benign tumors that show features of more than one type of PNST. Benign cutaneous plexiform hybrid tumor of perineurioma and cellular neurothekeoma (BCPHTPCN) is a rare, recently described entity that shows various combinations of histomorphologic and immunophenotypic features of the PNSTs ...
Taylor J. Prechtel, Emma Brashear, Carina A. Dehner, Ahmed K. Alomari   +3 more
wiley   +1 more source

Neurilemmoma of Deep Peroneal Nerve Sensory Branch : Thermographic Findings with Compression Test

Journal of Korean Neurosurgical Society, 2015
We report a case of neurilemmoma of deep peroneal nerve sensory branch that triggered sensory change with compression test on lower extremity.
S. Ryu, Ho Yeol Zhang
semanticscholar   +1 more source

Vagus Nerve Schwannoma: A Case Report and Literature Review

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Vagus schwannomas are rare, benign masses that arise in the cervical region but can develop anywhere along the Vagus nerve. In most cases, patients present in their third to sixth decades, with neck swelling and hoarseness; herein, we discuss a case report of a 41‐year‐old female who presented with slurred speech and locking of her tongue and ...
Kato Ronald, Kantu Ronald, Jacinta Ambaru, Dan Sekiwunga   +3 more
wiley   +1 more source

Surgical Outcome of Spinal Neurilemmoma

Medicine, 2015
Neurilemmoma commonly occurs from the fourth to sixth decades of life with an incidence of 3 to 10 per 100,000 people, and is rare in adolescence.
Kuang-Ting Yeh, Ru-Ping Lee, Tzai-Chiu Yu, I. Chen, Cheng-Huan Peng, Kuan-Lin Liu, Jen-Hung Wang, Wen-Tien Wu   +7 more
semanticscholar   +1 more source

Intraoperative Nerve Mapping and Visualization System: Optimal Neurological Function Preservation in Schwannoma Surgery

SmartMat, Volume 6, Issue 2, April 2025.
Schwannoma surgeries, owing to their intricate nature, have been a focal point of concern for potential postoperative neurological impairments. Vestibular schwannomas surgeries, in particular, present imminent threats like hearing loss and facial nerve palsy.
Wenjianlong Zhou, Xiaoyi Shi, Qin Xu, Xiangxiang Liu, Junshi Li, Hui Qiao, Lirui Yang, Baowang Li, Liangpeng Chen, Yuan Zhang, Xiudong Guan, Shunchang Ma, Zhongyan Wang, Linhao Yuan, Jiang Li, Tieqiang Zhang, Deling Li, Dong Huang, Zhihong Li, Wang Jia   +19 more
wiley   +1 more source