Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0039483 (giant cell arteritis)
 3,204 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Unilateral ptosis is seen in a limited number of conditions such as Horner syndrome, cluster headache, trauma, tumor, stroke, old age, nerve injury, lacrimal gland tumor, temporal arteritis or disorders of the upper eyelid. The authors present a case of unilateral ptosis secondary to Burkitt lymphoma metastasis to brain with excellent response to chemotherapy and complete resolution of ptosis in a man with human immunodeficiency virus. This vignette emphasizes the importance of recognizing ptosis as an initial presentation of Burkitt lymphoma in a patient with human immunodeficiency virus under appropriate clinical settings.
 ...
PMID:Burkitt lymphoma presenting as ptosis in a man with human immunodeficiency virus. 2198 2

Neuro-ophthalmic emergencies can cause life-threatening or sight-threatening complications. Various conditions may have acute neuro-ophthalmic manifestations, including inflammatory or ischemic processes, as well as tumoral, aneurysmal compression or metabolic and systemic diseases. Diplopia related to a partial third nerve palsy with pupillary involvement may reveal an intracranial aneurysm. Abnormalities of conjugate gaze may reveal an inflammatory or ischemic lesion, most often of the brainstem. An intracranial tumor may also manifest itself as a single or multiple oculomotor palsy, or causing various visual field defects, due to optic nerve, chiasm or retrochiasmal involvement. Arteritic anterior ischemic optic neuropathy may be the first manifestation of giant cell arteritis, prompting rapid treatment with steroids to prevent contralateral involvement. A (painful) Horner syndrome may be the presenting sign of carotid dissection, or it may be a sign of a central or thoracic sympathetic lesion. Beyond these classical emergencies, this non-exhaustive review will also present more rare clinical situations, describing novel algorithms for quick recognition and prompt intervention in acute neuro-ophthalmology.
 ...
PMID:[Neuro-ophthalmic emergencies]. 2763 95