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Query: UMLS:C0029089 (ophthalmoplegia)
 3,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mucormycosis is the most acutely fatal fungus infection of man (Ferry and Abedi). The most common clinical type of infection is rhino-orbitocerebral mucormycosis. Prompt recognition of the clinical picture is essential if the appropriate urgent management is to be instituted without delay. The presence of black eschar in the region of the nasal passages, palate, midface, and orbit is the best-recognized clinical sign alerting the clinician to the diagnosis. Black eschar is, however, a feature in only a minority of these patients at the time of presentation. This paper discusses other clinical signs, particularly orbital ischemia, which should suggest the diagnosis. The clinical presentation of orbital ischemia in mucormycosis includes proptosis, total external and internal ophthalmoplegia, and early blindness. A lax, nontender periorbital puffiness, which does not feel warm to the examiner's touch, is typical. Proptosis and chemosis, if present, are mild. These signs are compared with those of pyogenic orbital cellulitis, with which the condition might most easily be confused.
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PMID:Clinical signs of orbital ischemia in rhino-orbitocerebral mucormycosis. 824 55

Partial ophthalmoplegia due to third nerve palsy with an intact pupil is a frequent cause of diploplia observed in diabetic patients. Pupillary muscle involvement, such as anisocoria and loss of light reflex, is usually uncommon in this diabetic cranial mononeuropathy. A 65-year-old woman with non-insulin dependent diabetes mellitus (NIDDM) suddenly developed a severe headache and diplopla. Right oculomotor nerve palsy was observed in association with anisocoria, ptosis of the right lid, and a defective light reflex. No exophthalmos or vascular bruit was observed in the right orbital region. Computed tomography and magnetic resonance images of the head were negative. Cerebral angiography revealed a carotid cavernous sinus fistula (CCF). The patient was successfully treated with external carotid artery embolization combined with radiation. It is well known that pupil sparing in oculomotor nerve palsy predicts an extraaxial ischemic lesion, while pupil involvement predicts an extraaxial compression lesion. Therefore, pupillary involvement in oculomotor nerve palsy in diabetic patients necessitates cerebrovascular investigation to rule out ICPC aneurysm or tumor. In this circumstance, a variant type of CCF without characteristic ocular signs should be included in the differential diagnosis.
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PMID:[A case of NIDDM associated with oculomotor palsy due to atypical carotid cavernous sinus fistula]. 827 44

Rhinocerebral mucormycosis is a well-described fulminant fungal infection that typically presents acutely in patients with diabetic ketoacidosis or immunosuppression. Chronic presentations of rhinocerebral mucormycosis have also been described. In the chronic infection, the disease course is indolent and slowly progressive, often occurring over weeks to months. The authors report 2 cases of chronic rhinocerebral mucormycosis (CRM) treated at their institution and review 16 other cases reported in the English-language literature. In these cases, the median time from symptom onset to diagnosis was 7 months. The most common presenting features of CRM are ophthalmologic and include ptosis, proptosis, visual loss, and ophthalmoplegia. CRM occurs predominantly in patients with diabetes and ketoacidosis. The incidence of internal carotid artery and cavernous sinus thrombosis is higher in CRM patients than in those with the acute disease, although the overall survival rate for CRM patients is 83%. CRM is clinically distinct from chronic Entomophthorales infection.
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PMID:Chronic rhinocerebral mucormycosis. 884 4

An 84-year-old woman developed a markedly proptotic right eye with external ophthalmoplegia and displacement of the globe into the superotemporal orbit. She had minimal pain and no history of the usual predisposing causes of orbital cellulitis. Vision was unaffected. Orbital computed tomography (CT) showed an extraconal inferomedial abscess with an adjacent intraconal component. A purulent abscess in the anterior inferomedial aspect of the orbit, which extended into the medial aspect of the intraconal space, was incised and drained. After surgery, the orbital inflammation and proptosis resolved, but an irreducible, nonpurulent lacrimal sac mucocele persisted. A dacryocystectomy was performed. Pathologic examination of the lacrimal sac biopsy specimen showed only chronic nongranulomatous inflammation. This case demonstrates that acute dacryocystitis may cause an intraconal orbital abscess with proptosis and complete external ophthalmoplegia, and represent a sight- and life-threatening condition.
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PMID:Acute dacryocystitis: an unusual cause of life-threatening orbital intraconal abscess with frozen globe. 894 91

Orbital myositis is a subgroup of the nonspecific inflammatory syndrome or orbital pseudotumor and is characterized by a primary inflammation of extraocular muscles. The authors describe a 70-year-old patient with acute proptosis, ocular pain and right ophthalmoplegia, whose orbital computed tomographic scan showed enlargement of the homolateral extraocular muscles. Clinical presentation and complementary tests were compatible with the diagnosis of orbital myositis however, because of the particular aspects, which included retinal central vein occlusion, optic nerve lesion, distension of the superior ophthalmic vein and the homolateral cavernous sinus, the differential diagnosis with cavernous sinus pathology and thyroid ophthalmopathy was considered. The importance of a rapid diagnosis and treatment is stressed.
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PMID:[Orbital myositis]. 944 84

Graves' ophthalmopathy (GO) is a specific immune-mediated disorder, whose treatment is sometimes difficult. In order to investigate the efficacy of intravenous methylprednisolone (MP) pulse therapy in GO, we studied eight patients with GO, followed up for at least 6 months by clinical patient self-assessment, ophthalmological examination and orbital computed tomography (OCT). A 12.5 mg/kg dose of MP was administered intravenously over a 10 hour period, once every month. Three to six MP pulse administrations were performed in each patient. All patients were outpatients. A 0.5 mg/kg/day oral prednisone dose was given to each patient as interpulse therapy. Clinical assessment of MP pulse therapy showed a good response in 87.5% and no response in 12.5% of patients. The treatment was rapidly efficient, mostly on patient self-assessment, soft tissue inflammation, ophthalmoplegia, corneal involvement, visual acuity and extraocular muscle enlargement on OCT. Post-treatment ophthalmic index was significantly improved (6.75 +/- 3.06 vs. 2.5 +/- 1.41: p < 0.05). MP pulse therapy had less effect on proptosis (22.94 +/- 2.32 mm vs. 21.56 +/- 2.22 mm: p < 0.05). No adverse effects were noted with MP pulse therapy. Patients showed no relapse of eye involvement during a mean follow up of 31.8 months (2-77 months). In conclusion, our results suggest that intravenous MP pulse therapy is a good immunosuppressive therapy for GO. Moreover, in comparison with the previous studies, the MP dose used in our present study appears to be optimal with high efficacy. MP pulse therapy represents a safe and efficient treatment in GO, which can easily be performed in outpatients.
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PMID:Intravenous methylprednisolone pulse therapy in the treatment of Graves' ophthalmopathy. 954 92

Carotid cavernous dural arteriovenous fistula (DAVF) usually presents with conjunctival injection, proptosis, loss of visual acuity and ophthalmoplegia. There have been some carotid cavernous DAVF case reports presenting with isolated oculomotor, abducens and trochlear nerve palsy. We experienced a patient presenting with bilateral abducens nerve palsy and no other ocular signs who was diagnosed as carotid cavernous DAVF after conventional angiography. According to this case, carotid cavernous DAVF should be considered in the differential diagnosis of isolated bilateral abducens nerve palsy, in which case conventional angiography may be helpful in diagnosis.
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PMID:Isolated bilateral abducens nerve palsy due to carotid cavernous dural arteriovenous fistula. 966 35

Although uncommon, non-Hodgkin's lymphomas occasionally arise from the nose and paranasal sinuses. Rarely, they may invade into the cavernous sinus and produce signs and symptoms that characteristically include unilateral ophthalmoplegia, sensation loss in the distribution of the ophthalmic and other divisions of the trigeminal nerve, sympathetic nerve paralysis and proptosis. In this report, we present a case of cavernous sinus syndrome (CSS) caused by infiltration of non-Hodgkin's lymphoma from the adjacent paranasal sinuses and address issues regarding its diagnosis and treatment.
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PMID:Cavernous sinus syndrome caused by a primary paranasal sinus non-Hodgkin's lymphoma. 985 Mar 23

Pseudotumor, Graves' disease, and lymphoproliferative disease are the most common ophthalmologic disease entities requiring evaluation by CT and MR imaging. A history of acute onset, pain, swelling, proptosis, and response to steroids are the classical findings. The radiologic findings are categorized according to location into dacryoadenitis, myositis, and sclerouveitis, with and without associated infiltrations. The inflammatory infiltrate, which is composed of polymorphic leukocytes, lymphocytes, and plasma cells interspersed with a variable amount of fibrovascular tissue, may be diffuse or localized. The preferred radiologic method used for assessment of pseudotumor is CT. MR imaging, however, is indicated for evaluation of the Tolosa-Hunt syndrome, which is characterized by an inflammatory infiltrate in the orbital apex and cavernous sinus leading to cranial nerve involvement with ophthalmoplegia. The clinical and radiologic constellation of findings allows a definitive diagnosis in most cases.
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PMID:Pseudotumor of the orbit. Clinical, pathologic, and radiologic evaluation. 1002 35

We describe a 58-year-old woman who presented with bilateral ophthalmoplegia, exophthalmos, and headache and was found to have retrograde internal jugular vein flow secondary to a high-grade obstruction of the ipsilateral brachiocephalic vein from a previous hemodialysis catheter placement. The patient had also a high-flow dialysis graft in the ipsilateral arm. The cranial and extracranial venous system congestion resolved, and the signs disappeared soon after a balloon angioplasty and stent placement at the level of the obstruction.
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PMID:Bilateral ophthalmoplegia and exophthalmos complicating central hemodialysis catheter placement. 1021 57


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