Biomaterial Database

Bilateral abducens nerve palsies from clivus chordoma. 1981

L B Kline, and J S Glaser

An 87-year-old male complaining of horizontal diplopia of five months duration was found to have bilateral abducens nerve palsies. The remainder of the neurologic examination was unremarkable, but neuroradiologic investigation disclosed a lesion involving the sella and sphenoid sinus, with erosion of the upper aspect of the clivus. A large chordoma was found at trans-sphenoidal surgery. This presentation is unique in that the chordoma produced bilateral sixth-nerve palsies with no other neurologic defects.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010243	Paralysis	A general term most often used to describe severe or complete loss of muscle strength due to motor system disease from the level of the cerebral cortex to the muscle fiber. This term may also occasionally refer to a loss of sensory function. (From Adams et al., Principles of Neurology, 6th ed, p45)	Palsy,Plegia,Todd Paralysis,Todd's Paralysis,Palsies,Paralyses,Paralysis, Todd,Paralysis, Todd's,Plegias,Todds Paralysis
D011859	Radiography	Examination of any part of the body for diagnostic purposes by means of X-RAYS or GAMMA RAYS, recording the image on a sensitized surface (such as photographic film).	Radiology, Diagnostic X-Ray,Roentgenography,X-Ray, Diagnostic,Diagnostic X-Ray,Diagnostic X-Ray Radiology,X-Ray Radiology, Diagnostic,Diagnostic X Ray,Diagnostic X Ray Radiology,Diagnostic X-Rays,Radiology, Diagnostic X Ray,X Ray Radiology, Diagnostic,X Ray, Diagnostic,X-Rays, Diagnostic
D002817	Chordoma	A malignant tumor arising from the embryonic remains of the notochord. It is also called chordocarcinoma, chordoepithelioma, and notochordoma. (Dorland, 27th ed)	Chordomas
D004172	Diplopia	A visual symptom in which a single object is perceived by the visual cortex as two objects rather than one. Disorders associated with this condition include REFRACTIVE ERRORS; STRABISMUS; OCULOMOTOR NERVE DISEASES; TROCHLEAR NERVE DISEASES; ABDUCENS NERVE DISEASES; and diseases of the BRAIN STEM and OCCIPITAL LOBE.	Double Vision,Polyopsia,Diplopia, Cortical,Diplopia, Horizontal,Diplopia, Intermittent,Diplopia, Monocular,Diplopia, Refractive,Diplopia, Unilateral,Diplopia, Vertical,Cortical Diplopia,Cortical Diplopias,Diplopias,Diplopias, Cortical,Diplopias, Horizontal,Diplopias, Intermittent,Diplopias, Monocular,Diplopias, Refractive,Diplopias, Unilateral,Diplopias, Vertical,Horizontal Diplopia,Horizontal Diplopias,Intermittent Diplopia,Intermittent Diplopias,Monocular Diplopia,Monocular Diplopias,Polyopsias,Refractive Diplopia,Refractive Diplopias,Unilateral Diplopia,Unilateral Diplopias,Vertical Diplopia,Vertical Diplopias,Vision, Double
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000010	Abducens Nerve	The 6th cranial nerve which originates in the ABDUCENS NUCLEUS of the PONS and sends motor fibers to the lateral rectus muscles of the EYE. Damage to the nerve or its nucleus disrupts horizontal eye movement control.	Cranial Nerve VI,Sixth Cranial Nerve,Abducent Nerve,Nerve VI,Nervus Abducens,Abducen, Nervus,Abducens, Nervus,Abducent Nerves,Cranial Nerve VIs,Cranial Nerve, Sixth,Nerve VI, Cranial,Nerve VIs,Nerve VIs, Cranial,Nerve, Abducens,Nerve, Abducent,Nerve, Sixth Cranial,Nerves, Sixth Cranial,Nervus Abducen,Sixth Cranial Nerves
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D012888	Skull Neoplasms	Neoplasms of the bony part of the skull.	Neoplasms, Skull,Neoplasm, Skull,Skull Neoplasm