OPT : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

MeSH(Medical Subject Headings) 맞춤 검색 (http://www.nlm.nih.gov) 결과 : 5 페이지: 3

Optic Nerve Glioma - 새창 Glial cell derived tumors arising from the optic nerve, usually presenting in childhood. Roughly 50% are associated with NEUROFIBROMATOSIS 1. Clinical manifestations include decreased visual acuity; EXOPHTHALMOS; NYSTAGMUS, PATHOLOGIC; STRABISMUS; pallor or swelling of the optic disc; and INTRACRANIAL HYPERTENSION. The tumor may extend into the optic chiasm and hypothalamus. (Adams et al., Principles of Neurology, 6th ed, p681)
Synonyms : Adult Optic Nerve Glioma, Childhood Optic Nerve Glioma, Glioma, Optic Nerve, Adult, Glioma, Optic Nerve, Childhood, Malignant Optic Nerve Astrocytoma, Optic Glioma, Optic Nerve Glioma, Adult, Optic Nerve Glioma, Childhood, Optic Nerve, Malignant Astrocytoma
Optic Nerve Injuries - 새창 Injuries to the optic nerve induced by a trauma to the face or head. These may occur with closed or penetrating injuries. Relatively minor compression of the superior aspect of orbit may also result in trauma to the optic nerve. Clinical manifestations may include visual loss, PAPILLEDEMA, and an afferent pupillary defect.
Synonyms : Cranial Nerve II Injuries, Optic Nerve Avulsion, Optic Nerve Contusion, Optic Nerve Transection, Second Cranial Nerve Injuries, Trauma, Second Cranial Nerve, Avulsion, Optic Nerve, Avulsions, Optic Nerve, Contusion, Optic Nerve, Contusions, Optic Nerve
Optic Nerve Neoplasms - 새창 Benign and malignant neoplasms that arise from the optic nerve or its sheath. OPTIC NERVE GLIOMA is the most common histologic type. Optic nerve neoplasms tend to cause unilateral visual loss and an afferent pupillary defect and may spread via neural pathways to the brain.
Synonyms : Benign Optic Nerve Neoplasm, Benign Optic Nerve Sheath Neoplasms, Benign Optic Nerve Sheath Tumors, Benign Optic Nerve Tumor, Malignant Optic Nerve Neoplasm, Malignant Optic Nerve Sheath Neoplasms, Malignant Optic Nerve Sheath Tumors, Neoplasms, Optic Nerve
Optic Neuritis - 새창 Inflammation of the optic nerve. Commonly associated conditions include autoimmune disorders such as MULTIPLE SCLEROSIS, infections, and granulomatous diseases. Clinical features include retro-orbital pain that is aggravated by eye movement, loss of color vision, and contrast sensitivity that may progress to severe visual loss, an afferent pupillary defect (Marcus-Gunn pupil), and in some instances optic disc hyperemia and swelling. Inflammation may occur in the portion of the nerve within the globe (neuropapillitis or anterior optic neuritis) or the portion behind the globe (retrobulbar neuritis or posterior optic neuritis).
Synonyms : Anterior Optic Neuritis, Posterior Optic Neuritis, Anterior Optic Neuritides, Neuritides, Anterior Optic, Neuritides, Optic, Neuritides, Posterior Optic, Neuritides, Retrobulbar, Neuritis, Anterior Optic, Neuritis, Optic, Neuritis, Posterior Optic
Optic Neuropathy, Ischemic - 새창 Ischemic injury to the optic nerve which usually affects the optic disk (optic neuropathy, anterior ischemic) and less frequently the retrobulbar portion of the nerve (optic neuropathy, posterior ischemic). The injury results from occlusion of arterial blood supply which may result from TEMPORAL ARTERITIS; ATHEROSCLEROSIS; COLLAGEN DISEASES; EMBOLISM; DIABETES MELLITUS; and other conditions. The disease primarily occurs in the sixth decade or later and presents with the sudden onset of painless and usually severe monocular visual loss. Anterior ischemic optic neuropathy also features optic disk edema with microhemorrhages. The optic disk appears normal in posterior ischemic optic neuropathy. (Glaser, Neuro-Ophthalmology, 2nd ed, p135)
Synonyms : Optic Neuropathy, Anterior Ischemic, Optic Neuropathy, Posterior Ischemic, Ischemia, Optic Nerve, Ischemias, Optic Nerve, Ischemic Optic Neuropathies, Nerve Ischemia, Optic, Nerve Ischemias, Optic, Neuropathies, Ischemic Optic, Neuropathy, Ischemic Optic