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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In six patients with clinically unsuspected right atrial thromboemboli the diagnosis was made with two-dimensional echocardiography. Five patients had pulmonary emboli, and one had systemic embolization. Three patients had congestive cardiomyopathy, two with tricuspid regurgitation; of the remaining three, one had cor pulmonale complicated by tricuspid regurgitation, one had thrombophlebitis and one had no discernible cardiac illness. Four patients had dizziness or syncope, four had dyspnea, three had chest pain, three had hypotension and tow had cyanosis. Five patients were treated with thrombolytic or anticoagulant therapy, or a combination of the two. In three patients, surgical removal of the thrombus was undertaken because of recurrent pulmonary emboli or tricuspid regurgitation, or both, and progressive right heart failure. The thromboemboli were removed in all three, but one patient died. On two-dimensional echocardiography, four of the six patients' thromboemboli were snake-like, unattached to the right atrium and prolapsed freely across the tricuspid valve into the right ventricle in diastole and back into the right atrium in systole. The other two patients' thromboemboli were attached to the right atrium and did not prolapse across the tricuspid valve. Our cases, together with a review of other reports, suggest that right atrial thromboemboli: 1) can be accurately diagnosed by two-dimensional echocardiography; and 2) result from two different pathophysiologic mechanisms developing a) in situ, either on a foreign body or secondary to reduced cardiac output, or b) as a result of an embolus from systemic vein thromboses.
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PMID:Right atrial thromboemboli: clinical, echocardiographic and pathophysiologic manifestations. 649 Oct 71

A 34-year-old man developed fever, headache, nausea, double vision, exophthalmus, ptosis, disturbance of vision and oculomotor nerve palsy. Magnetic resonance imaging and cerebral angiography led to the clinical diagnoses of cavernous sinus thrombophlebitis and suspicion of bacterial aneurysm of the left internal carotid artery, respectively. Peptostreptococcus was detected in blood culture analysis. He died 15 days after admission. Systemic organs showed several septic changes. In particular, the bilateral cavernous sinuses were enlarged and showed severe neutrophilic leukocyte infiltration of the walls and organization, recanalization and abscesses in thrombi. In anterior to the middle cranial fossa, abscess-forming, necrotic, hemorrhagic meningitis, purulent sphenoid sinusitis, pyogenic osteomyelitis of the sphenoid bone, suppurative encephalitis, and inflammatory necrosis of the hypophysis were seen. Based on these findings, we diagnosed the patient with cavernous sinus thrombophlebitis caused by sphenoid sinusitis.
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PMID:Cavernous sinus thrombophlebitis caused by sphenoid sinusitis--report of autopsy case. 1143 Apr 92

Two cases of cavernous sinus thrombophlebitis (CST) caused by dental infection are described. A 64-year-old woman presented with palsies of the left oculomotor and trochlear nerves after tooth extraction for dental caries in the left maxilla. A 54-year-old man presented with palsy of the left trochlear nerve, sensory disturbance in the ophthalmic and maxillary divisions of the left trigeminal nerve, ptosis, proptosis, and chemosis after dental treatment for caries and periodontitis in the left maxilla. In both patients, computed tomography and magnetic resonance imaging with contrast medium showed non-enhanced lesions within the left cavernous sinus and dilation of the superior ophthalmic veins, which indicated CST. These conditions were resolved by administration of broad-spectrum antibiotics. CST is rare but lethal, so prompt diagnosis is crucial, and immediate appropriate treatment is essential.
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PMID:Cavernous sinus thrombophlebitis related to dental infection--two case reports. 2309 72

Lemierre syndrome is a clinical syndrome that presents with internal jugular thrombophlebitis, septicemia and systemic abscess formations. In general, the condition is preceded by oropharyngeal infections. We report a case of a 73-year-old man with Lemierre syndrome, clivus osteomyelitis and a steroid-responsive mass in the cavernous sinus-suprasellar region. He complained of fever, occipital pain, diplopia and right ptosis. Administration of oral steroids ameliorated the ophthalmic symptoms for a period before he was admitted to our hospital. After admission, the severity of his headache advanced, and his ophthalmic symptoms progressed bilaterally. Brain magnetic resonance imaging showed contrast enhancement of the clivus and revealed a mass lesion contrast-enhancement effect in the cavernous sinus-suprasellar region. Fusobacterium nucleatum was detected by blood culture, and computed tomography revealed multiple bacterial emboli in both lung fields and thrombosis of the left internal jugular vein; thus, he was diagnosed with Lemierre syndrome. After venous administration of antibiotics, his fever and headache markedly improved, but the ophthalmic symptoms did not. We prescribed an oral steroid because the cavernous sinus-suprasellar lesion was probably an inflammatory granuloma caused by a para-infectious mechanism rather than by infection. After the series of treatments, his ophthalmic symptoms improved, and the cavernous sinus-suprasellar region mass lesion decreased. He was eventually discharged in a fully ambulatory state and had no ophthalmic difficulties. We thought that the osteomyelitis of clivus was caused by Lemierre syndrome and its inflammatory processes formed the granuloma in the cavernous sinus-suprasellar region. This was a case of Lemierre syndrome with a rare combination of clivus osteomyelitis and a steroid-responsive tumour in the cavernous sinus-suprasellar region that was successfully treated.
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PMID:[A case of corticosteroid-responsive Lemierre syndrome with clivus osteomyelitis and a mass in the cavernous sinus-suprasellar region]. 2602 95