Results 11 to 20 of about 505,925 (272)

Neuropilin 1 and 2 control cranial gangliogenesis and axon guidance through neural crest cells [PDF]

, 2008
Neuropilin (NRP) receptors and their class 3 semaphorin (SEMA3) ligands play well-established roles in axon guidance, with loss of NRP1, NRP2, SEMA3A or SEMA3F causing defasciculation and errors in growth cone guidance of peripherally projecting nerves ...
Howard, Beatrice, Christiana Ruhrberg, Quenten Schwarz, Britta J. Eickholt, Beatrice Howard, Vieira, J., Vieira, Joaquim M.; id_orcid, Ruhrberg, C., Howard, B, Ruhrberg, Christiana, Vieira, JM, Schwarz, Quenten, Joaquim M. Vieira, Eickholt, BJ, Schwarz, Q, Eickholt, Britta J., Howard, B., Eickholt, B., Ruhrberg, C, Schwarz, Q.P.   +19 more
core   +1 more source

A Case of Multiple Sclerosis Presented with 5th, 6th and 7th Cranial Nerve Paralysis [PDF]

, 2015
A 36-year-old female patient was admitted to our clinic with complaints of numbness in hands, double vision, and inability to close her left eye. Her physical examination revealed horizontal diplopia, underactivity of the left lateral rectus muscle ...
Eylem Yaman Pınarcı, Bayar, Sezin Akca, Almila Sarıgül, Sibel Oto, Singar, Evin, Pinarci, Eylem Yaman, Sarıgul, Almila, Oto, Sibel, Sezin Akça Bayar, Evin Şingar   +9 more
core   +1 more source

The transnasal endoscopic approach for resection of clival tumors: a single-center experience

Scientific Reports, 2023
Clival tumors present challenging entities regarding their treatment options. Due to their proximity to critical neurovascular structures, the operative goal of gross total tumor resection is rendered more difficult by a high risk of neurological ...
Vicki M. Butenschoen, Philipp Krauss, Denise Bernhardt, Chiara Negwer, Stefanie Combs, Bernhard Meyer, Jens Gempt   +6 more
doaj   +1 more source

Collet-Sicard syndrome secondary to a large glomus jugulotympanicum

Annals of Saudi Medicine, 2013
Collet-Sicard syndrome is caused by various neoplastic and non-neoplastic lesions affecting the base of the skull with involvement of IX, X, XI and XII cranial nerves. Paraganglioma accounts for
Saifullah Khalid, Samreen Zaheer, Mohd Khalid, Sufian Zaheer, Raj Kumar Raghuwanshi   +4 more
doaj   +1 more source

Neurofibromatosis 2

Medical Journal of Dr. D.Y. Patil University, 2015
Neurofibromatosis 2 is a rare autosomal dominant neurocutaneous disorder classically characterized by bilateral acoustic schwannomas. Multiple other central, as well as peripheral central nervous system neoplasms as meningiomas and ependymomas, are also ...
Abhijit M Patil, Shubreet Randhawa, Abhimanyu B Kelkar, Rushikesh A Naik   +3 more
doaj   +1 more source

Multiple cranial neuropathies as a manifestation of paraneoplastic syndrome in thymoma

Неврология, нейропсихиатрия, психосоматика, 2022
Neurological symptoms could be a manifestation of cancer both with direct involvement of the nervous system (tumor invasion, metastasis, compression of nerve tissue by neoplasm) and its mediated damage in patients with paraneoplastic syndromes ...
G. R. Ramazanov, E. V. Shevchenko, L. I. Idilova, V. N. Stepanov, A. M. Izmailova, S. S. Petrikov   +5 more
doaj   +1 more source

Primary Intraosseous Cavernous Hemangioma of the Clivus: Case Report and Review of the Literature

Journal of Neurological Surgery Reports, 2013
Primary intraosseous hemangiomas are benign, vascular malformations that account for approximately 1% of all primary bone neoplasms. These tumors are mostly found in vertebral bodies and are rarely seen in the calvarium, where they represent 0.2% of bony
Yakov Gologorsky, Raj K. Shrivastava, Fedor Panov, Justin Mascitelli, Anthony Del Signore, Satish Govindaraj, Mark Smethurst, David J. Bronster   +7 more
doaj   +1 more source

On the cutting edge: anterior transpetrosal approach – the middle fossa approach. Clinical application, surgical anatomy, and results

Сеченовский вестник, 2021
Nowadays, the middle cranial fossa approach (MFA) is one of the most useful operative procedures in skull base surgery. When performed properly, it provides a relevant adjunct to treating complex skull base lesions.
L. Mastronardi, L. De Waele, T. Fukushima   +2 more
doaj   +1 more source

Atrophy of the Tongue as the Presenting Feature of Metastatic Prostate Cancer [PDF]

International Neurourology Journal, 2011
Prostate cancer is the most frequently diagnosed solid organ cancer in men and is the second leading cause of cancer-related deaths in men in the United Kingdom.
Zreik Abdullah, Maitrey Darrad, Sanjeev Pathak   +2 more
doaj   +1 more source

MRI Evaluation of Unusual Presentations of Intracranial Meningioma: A Case Series [PDF]

International Journal of Anatomy Radiology and Surgery
Intracranial meningiomas, though typically slow-growing and benign, can present significant diagnostic challenges when located in atypical anatomical sites or associated with unusual clinical manifestations. This case series highlights five patients with
Beenamary Abelraj, Joseph Manuel, Prithigaa Ravichandar, Sam Edwin Blake, Aarthi Rameshbabu   +4 more
doaj   +1 more source