Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0029089 (ophthalmoplegia)
 3,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We evaluated the hospital records of 412 patients with isolated or combined ocular nerve palsies in a retrospective study. Palsies of the oculomotor nerve (n = 172) and of the abducens nerve (n = 165) were more frequent than those of the trochlear nerve (n = 25). Combined ocular nerve palsies (n = 50) were generally combinations of the 3rd and 6th cranial nerves (n = 21) or pareses of all three ocular nerves (n = 17). 165 ocular nerve palsies were due to vascular causes: in 135 of these cases diabetes mellitus and hypertension were present. The oculomotor nerve was most frequently affected; in 63% there was no involvement of the pupil. In inflammatory disease and brain tumor the abducens nerve was most frequently affected, with aneurysm of the oculomotor nerve. The origin of ophthalmoplegia was unclear in 73 patients. Ocular nerve paralysis was most common with tumors, aneurysm, and vascular processes and in 206 cases was only partial. Pain was associated with tumor, trauma and aneurysm. In trochlear nerve palsies concomitant pain was much less frequent than in palsies of the other two ocular nerves. The clinical course was followed for 3 weeks in 352 patients; in 191 patients there was a complete regression of the pareses and in 59 only a partial recovery. The most favorable prognosis was with inflammatory and vascular lesions; in the latter the outcome was improved by the administration of non-steroidal anti-inflammatory drugs.
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PMID:Isolated and combined pareses of cranial nerves III, IV and VI. A retrospective study of 412 patients. 186 22

A 39-year-old male without contributory medical history had sustained progressive double vision, ptosis, and trigeminal pain for 2 weeks. Physical examination revealed total ophthalmoplegia and visual field defect with normal blood examination and chest radiography. Cranial computed tomography revealed a hyperdense mass in the left frontotemporal fossae with bony erosion. Magnetic resonance imaging confirmed a broad-based, intensely enhanced extraaxial tumor of 4x4x4 cm diameter with dural tail sign. Cerebral angiography demonstrated insignificant blood supply both from the internal carotid and middle meningeal arteries. Nearly total tumor resection was achieved via orbitofrontotemporal craniotomy. Intraoperative findings revealed the extraaxial tumor with broad attachment to the dura mater and invasion to the optic and oculomotor nerves. Histological examination revealed hypercellular tumor with significant cell atypism, mitotic activity, and focal necrosis. Immunohistochemical staining was positive for AE1/3 and c-kit, but negative for glial fibrillary acidic protein. Systemic examination performed postoperatively revealed a thymic tumor without additional remote lesions. The final diagnosis was metastatic brain tumor from thymic carcinoma. Rapid progression of neurological impairment inconsistent with a benign extraaxial tumor needs prompt surgical intervention.
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PMID:Metastatic skull base tumor from thymic carcinoma mimicking Tolosa-Hunt syndrome. 2058 79

Pituitary adenoma is a common primary brain neoplasm. Pituitary apoplexy (PA) is a rare complication of pituitary adenoma and occurs as the result of sudden tumor growth and following different comorbidities. The authors describe the first case of PA following posterior lumbar fusion surgery performed while the patient was prone. In patients with a preexisting pituitary adenoma, thorough clinical and laboratory investigations should be conducted using an interdisciplinary approach before any planned surgery. In unknown cases of pituitary adenoma, PA should be kept in mind for the differential diagnosis in a case with headache, nausea, vomiting, ophthalmoplegia, visual loss, and electrolyte imbalance concurrent with an ongoing disease state.
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PMID:A case of pituitary apoplexy following posterior lumbar fusion surgery. 2625 84