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

Disease of the apex of the petrous temporal bone, while rarely encountered, can present a unique challenge to the otologist. Lesions tend to be advanced at presentation, as massive bony erosion can remain asymptomatic. When symptoms occur, they reflect involvement of the neurovascular contents of the temporal bone. The earliest clinical features, such as headache, facial numbness and middle-ear effusion, do not immediately suggest the site or gravity of the underlying pathology. Anterior extension of disease may produce ophthalmoplegia and diplopia whilst posterior spread involves the lower cranial nerves, within the internal auditory canal, jugular foramen and hypoglossal canal. Evaluation of apical disease relies on radiological evidence of bony erosion and should include polytomography, CT scanning and angiography. The clinical features and radiological findings in a series of patients with various apical lesions are presented. The surgical approaches reviewed aim to reconcile the need for adequate access to this remote site, with the desire to preserve residual facial nerve and cochlear function and to protect the brain-stem.
 ...
PMID:The investigation and management of petrous apex erosion. 399 29

Pain characteristics of the Tolosa-Hunt syndrome were abstracted from the observations of five patients with repeated incidents of painful ophthalmoplegia. The pain was experienced either as pressure behind the ophthalmoplegic eye or as boring pain in one orbital region, fluctuating in intensity, sometimes worsening to knife stab-like pain in the eye. The unilateral pain did not shift side during a solitary incident of painful ophthalmoplegia and was never completely absent. The pain was increased when the eyes were strained, when cold wind blew against the face, and when a change in the weather took place. It was accompanied by a feeling of swelling in the affected region, but not by nausea nor vomiting. Conventional headache drugs provided little relief. All cases experienced tenderness when pressure was applied to the ipsilateral supraorbital foramen. The pain was suggested to be related to an increased load on the impaired venous blood flow in the region of the superior orbital fissure.
Cephalalgia 1985 Jun
PMID:Pain characteristics of painful ophthalmoplegia (the Tolosa-Hunt syndrome). 401 17

A 51-year-old, ketoacidotic diabetic with the rare neurological complications of rhinocerebral mucormycosis is reported. The clinical presentation was characterized by initial severe frontal headache, rapid visual loss with complete external ophthalmoplegia and intracranial spread by invasive fungal growth. Its course and fungostatic therapy with amphotericin B and ketoconazole are described and the literature reviewed.
 ...
PMID:Rhinocerebral mucormycosis in a diabetic ketoacidotic patient. 402 Mar 91

Burkitt's lymphoma was first reported by Burkitt in 1958 as a sarcoma involving the jaw in African children with characteristic symptoms. Forty three Japanese cases have been reported since the first description by Oboshi et al. in 1969. We report a case of Burkitt's lymphoma with left total ophthalmoplegia. A 73-year-old Japanese female was admitted in Sadamoto Hospital on July 11, 1983 with a two-week history of headache, ptosis and double vision. The patient was exposed to the atomic bomb in Hiroshima and had ten-year history of hypertension. On admission, physical examination showed hypertension and neurological examination revealed only left total ophthalmoplegia (such as left ptosis, external ophthalmoplegia, mydriasis and deficit of light reflex). Plain X-ray film and enhanced CT scan showed no remarkable abnormalities. Laboratory examinations revealed high serum levels of GOT(51 K.U.) and LDH (1300 U.). Left carotid and right retrograde branchial angiograms showed no remarkable abnormal findings. While the patient was treated only conservatively, left abducent and trochleal nerve palsy appeared on August 5, 1983. On plain and enhanced CT scans at the time, abnormal density mass with bone destruction of the left sphenoidal sinus was demonstrated. Biopsy specimen from the left sphenoidal sinus showed lymphosarcomatous cells. Peripheral blood and bone marrow smears showed lymphoma cells which are compatible with L3-Burkitt's type according to FAB leukemia classification. The patient was diagnosed as leukemic transformation of Burkitt's lymphoma and treated with CHOP; Cyclophosphamide (C), Hydroxydaunorubicin(H), Vincristine (O), and Prednisolone (P).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[A case of Burkitt's lymphoma with total ophthalmoplegia]. 408 40

Two cases of pituitary apoplexy were detected in the immediate postoperative period after cardiac surgery with extracorporeal bypass. Both patients had pituitary adenomas that were asymptomatic and previously undiagnosed. One patient, a 57-year-old man, had unilateral total ophthalmoplegia and blepharoptosis with sparing of the visual system. The second patient, a 55-year-old man, had headache, marked bilateral visual loss, and ophthalmoplegia with subsequent development of a hemiparesis. Pituitary apoplexy was confirmed pathologically in both cases. Hemodynamic instability during and immediately after surgery and anticoagulation are probable precipitating factors.
 ...
PMID:Pituitary apoplexy associated with cardiac surgery. 633 39

Basilar impression was found in three members of one family. The mother showed an asymptomatic deformity, her eldest son complained of headache, drop-attacks, nystagmus, unilateral ophthalmoplegia, and ataxia; the middle son presented with headache, nystagmus, and hemiparesis. Magnetic resonance (MR) imaging demonstrated convexobasia of various degrees with elevation of the upper spine and malformation of the occipital bone. The medulla oblongata and the pons were flattened and dislocated backward in two cases. Chiari malformation was present in one case and mild hydrocephalus in another. A comparison of MR with CT imaging demonstrates some advantages of the former method in the assessment of the neural structures directly involved in basilar impression.
 ...
PMID:MR imaging of familial basilar impression. 647 Feb 65

Carotid artery-cavernous sinus fistula is a lesion most often associated with massive head trauma. The maxillofacial surgeon must be able to diagnose this major complication of head trauma, use proper diagnostic techniques, and initiate appropriate therapeutic regimens. The symptoms of pulsatile headache, bruit, and visual change accompany the physical findings of bruit, conjunctival engorgement, chemosis, proptosis, and ophthalmoplegia. A number of procedures have been devised to correct this difficult lesion, ranging from cervical ligation to balloon occlusion. Two cases of carotid artery-cavernous sinus fistula are reported in detail, documenting clinical findings, treatment, and long-term sequelae. Although surgical treatment is not within the scope of this specialty, the otolaryngologist must understand the vascular dynamics and surgical procedures related to this traumatic lesion.
 ...
PMID:Carotid artery-cavernous sinus fistula. 647 84

Cerebral edema is a sometimes fatal complication of diabetic ketoacidosis which occurs unpredictably and when biochemical parameters show improvement. A case of a young, newly diagnosed insulin-dependent diabetic boy who developed this complication while receiving a low-dose continuous insulin infusion is reported. Two hours after treatment signs of headache, ophthalmoplegia, and blurred disc margins suggested early cerebral edema. Despite fluid restriction, avoidance of alkali, and phosphate supplementation, cerebral edema ensued three hours later. This complication was then reversed by administration of mannitol. Our patient's ophthalmoplegia, unlike typical diabetic ophthalmoplegia, improved immediately and completely resolved within two weeks after this episode. It is concluded that the use of mannitol in the cerebral edema of diabetic ketoacidosis is beneficial if it is instituted promptly.
 ...
PMID:Cerebral edema and ophthalmoplegia reversed by mannitol in a new case of insulin-dependent diabetes mellitus. 679 45

Although thyrotoxicosis and orbital complications of acute ethmoid or frontal sinusitis are among the most common causes of unilateral exophthalmos, inflammatory pseudotumor is frequently accompanied by progressive acute unilateral proptosis. Because the associated chemosis, scleral erythema, and ophthalmoplegia constitute a spectrum of clinical findings present in numerous inflammatory orbital disorders and systemic diseases, the diagnosis of inflammatory pseudotumor is one of exclusion, often requiring orbital biopsy. Four patients without evidence of sinusitis, endocrinopathy, collagen vascular disease, or Wegener's granulomatosis are described. The diagnosis of orbital pseudotumor was disclosed by computed axial tomography, thus avoiding orbitotomy. The finding of scleral and choroidal thickening with enhancement following intravenous contrast injection represents a select group of patients with orbital pseudotumor and differentiates them from patients with endocrine exophthalmopathy or neoplasms. This noninvasive technique is extremely valuable because early diagnosis is critical for successful treatment. All four patients responded dramatically to high-dose corticosteroid therapy. In the absence of significant clinical response, however, Wegener's granulomatosis, lymphoma, and rhabdomyosarcoma, especially in younger patients, must be carefully excluded. Orbital exploration or decompression or both are used when proptosis, headache, or orbital pain does not resolve promptly, visual acuity deteriorates, or the diagnosis remains unknown.
 ...
PMID:Computerized axial tomography in inflammatory pseudotumor of the orbit. 682 19

A case of benign episodic bilateral juvenile internal ophthalmoplegia in a nine-year-old female is presented. Two separate episodes of sudden onset of bilateral mydriasis and accommodative loss accompanied by headache occurred, without any other physical, neuroophthalmic, or third nerve involvement. Complete resolution occurred over a period of months in both episodes. The differential diagnosis of isolated internal ophthalmoplegia is reviewed, and the episodic unilateral mydriasis syndrome of Hallett and Cogan appears to be similar to the bilateral involvement in the case presented.
 ...
PMID:Benign episodic bilateral juvenile internal ophthalmoplegia. 686 14


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>