Results 171 to 180 of about 81,879 (215)

The Oculomotor Nerve: Anatomy and Pathology.

Seminars in ultrasound, CT, and MR, 2022
The oculomotor nerve is the third cranial nerve, exiting the brainstem in the medial border of the cerebral peduncle, from where it crosses straight to the superior orbital fissure.
D. Corrêa, L. C. Hygino da Cruz, T. Freddi   +2 more
semanticscholar   +1 more source

Cause of acquired onset of diplopia due to isolated third, fourth, and sixth cranial nerve palsies in patients aged 20 to 50 years in Korea: A high resolution magnetic resonance imaging study.

Journal of Neurological Sciences, 2019
AIMS This study aimed to describe the etiologies of acquired onset of diplopia due to isolated third, fourth, and sixth cranial nerve palsies in young adults in Korea.
Kyung-Ah Park, S. Oh, J. Min, B. Kim, Yikyung Kim   +4 more
semanticscholar   +1 more source

Transorbital craniectomy for treatment of frontal lobe and olfactory bulb neoplasms in two dogs.

Journal of the American Veterinary Medical Association, 2021
CASE DESCRIPTION An 8-year-old spayed female Shih Tzu crossbreed dog (dog 1) and a 13-year-old neutered male Miniature Fox Terrier (dog 2) were evaluated for removal of neoplasms involving both the frontal lobe and olfactory bulb.
K. Duncan, C. A. Kuntz, J. Simcock
semanticscholar   +1 more source

Isolated Fourth Nerve Palsy as the Presenting Sign of Clival Chordoma.

Journal of neuro-ophthalmology, 2021
F ourth cranial nerve (trochlear nerve) palsy is a common cause of paralytic strabismus in adults and children. The most common causes of an isolated fourth nerve palsy include presumed congenital (decompensated), traumatic, and microvascular ischemic ...
MacGregor N. Hall, Subahari Raviskanthan, P. Mortensen, Andrew G. Lee   +3 more
semanticscholar   +1 more source

Pituitary Adenoma Presenting as Cranial Nerve III Palsy and Hemifacial Pain

Research Posters
Pituitary adenomas are common neoplasms arising from the pituitary adenohypophyseal cell. They can be classified by cell type, size and as nonfunctioning or functioning based on the secretion of pituitary hormones.
Yoona Choe, J. George, Matthew Boyle, Peter Maduka   +3 more
semanticscholar   +1 more source

Four Cases of the Melanotic Variant of Malignant Nerve Sheath Tumour: a Rare, Aggressive Neoplasm in Young Dogs with a Predilection for the Spinal Cord.

Journal of Comparative Pathology, 2020
Four cases of a rare melanotic variant of malignant nerve sheath tumour (MNST) in dogs are described. All four cases presented with neurological clinical signs due to multicentric, intradural, intra- and extraparenchymal neoplasms that surrounded the ...
A. Warren, A. Miller, A. de Lahunta, G. Kortz, B. Summers   +4 more
semanticscholar   +1 more source

Isolated Abducens Nerve Palsy as the Sentinel Sign of Clival Metastasis in High-Grade Neuroendocrine Carcinoma: A Case Report

Cureus
We report a rare case of clival metastasis from a high-grade neuroendocrine carcinoma (NEC) of unknown primary origin. A 71-year-old man, previously cured of prostate adenocarcinoma, presented with abdominal pain leading to the diagnosis of metastatic ...
M. Mounir, Kaye Ndi Paola, Ilias Bennouna, P. Lavis, Anais Eskenazi   +4 more
semanticscholar   +1 more source

Lumbosacral Malignant Peripheral Nerve Sheath Tumor in a French Bulldog

Acta Scientiae Veterinariae
Background: Benign or malignant peripheral nerve sheath tumors originate from Schwann cells and the connective tissue that surrounds the nerve bundles.
Paloma Helena Sanches da Silva, Erick Ferry de Souza, Renato Dornas de Oliveira Pereira, Mariana De Pádua Costa, Geovanni Dantas Cassali, Alexandra Pinheiro Fantinatti, Wagner José Faváro, Rodrigo dos Santos Horta   +7 more
semanticscholar   +1 more source

Postoperative speech impairment and cranial nerve deficits after secondary surgery of posterior fossa tumours in childhood: a prospective European multicentre study

Child's Nervous System, 2022
J. Grønbæk, S. Toescu, R. Frič, P. Nilsson, C. Castor, C. Mallucci, B. Pizer, K. Aquilina, E. Molinari, M. Hjort, A. Karppinen, G. Rutkauskiene, K. Mudra, B. Markia, K. V. van Baarsen, E. Hoving, J. Zipfel, M. Wibroe, K. Nysom, K. Schmiegelow, A. Sehested, R. Mathiasen, M. Juhler   +22 more
semanticscholar   +1 more source

Neoplasms of the cranial nerves

2022
Nicholas C. Ferraro, Gurvinder Kaur, Evan Luther, Michael E. Ivan, Ricardo J. Komotar   +4 more
openaire   +1 more source