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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report 6 cases of acute respiratory failure complicating chronic bronchial and lung disease admitted to hospital with the diagnosis of: heart disease, 3 cases, pulmonary oedema, pulmonary embolism, atrial flutter; status asthmaticus : one case; neuro-psychiatric disease : 2 cases (toxic coma and agitation). The authors emphasize the frequency of chronic bronchial disease and recall the signs of acute decompensation discussing the possible difficulties in diagnosis and the therapeutic implications.
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PMID:[Deceptive and revealing clinical forms of acute respiratory insufficience in chronic bronchopneumopathies]. 19 94

In a rehabilitation setting, pulmonary embolism is a relatively frequent and life-threatening complication. Deciding when a patient may be experiencing this condition is difficult, however, because of frequent deficits in patient communication skills (eg, aphasia and cognitive deficits) and the multisystem illnesses affecting many rehabilitation patients. We reviewed the charts of 30 rehabilitation patients transferred emergently during the years 1986 to 1988 with a diagnosis of pulmonary embolism, which was subsequently documented by ventilation-perfusion scanning. The average age of the 30 patients was 65; 63% were women and 20 (67%) had an admitting diagnosis of stroke. The most common new-onset clinical findings in the 24 hours before discharge were unusual facial skin color changes (pale, flushed, or cyanotic) (57%), chest or upper back pain (47%), tachycardia (heart rate more than 100 bpm) (40%), hypoxemia (arterial oxygen saturation less than or equal to 90%) (40%), and fever less than 101F (37%). In 63% of the patients, either anxiety, restlessness, diaphoresis, or dyspnea was also noted in the 24 hours before discharge. The data suggest that careful physician and nursing scrutiny may identify clinical signs characteristic of pulmonary embolism, and that the de novo appearance of these constellations of findings may help to select candidates for ventilation-perfusion scanning.
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PMID:Clinical findings associated with pulmonary embolism in a rehabilitation setting. 185 63

We describe four major and five minor clinical patterns of acute phencyclidine (PCP) intoxication and give the incidence of findings in each pattern. Major patterns were acute brain syndrome (248 cases; 24.8%), toxic psychosis (166 cases; 16.6%), catatonic syndrome (117 cases; 11.7%), and coma (106 cases; 10.6%). Minor patterns included lethargy or stupor (38 cases; 3.8%), and combinations of bizarre behavior, violence, agitation, and euphoria in patients who were alert and oriented (325 cases; 32.5%). Patients with major patterns of PCP toxicity usually required hospitalization and accounted for most complications. In general, patients with minor patterns had mild intoxication and did not require hospitalization except for the treatment of injuries or autonomic effects of PCP. Various types of injuries occurred in 16%, and aspiration pneumonia occurred in 1.0% of all cases. There were 22 cases of rhabdomyolysis (2.2%), with three patients requiring dialysis for renal failure. One patient who had been comatose from PCP died suddenly. A fresh pulmonary embolism was found at autopsy.
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PMID:Acute phencyclidine intoxication: clinical patterns, complications, and treatment. 723 37

A 29-year old man was admitted to an emergency psychiatric ward because of exacerbation of a chronic paranoid schizophrenia. He was restrained after arrival, and seven days later a deep venous thrombosis and a pulmonary embolism were diagnosed. No haematological predisposing factors (coagulation inhibitor deficiency, activated protein C resistance, or antiphospholipid antibodies) were identified, except for a questionable borderline increase of the fibrinolysis inhibitor PAI-1, and combined type II hyperlipidaemia. During the last 15-20 years, there has been a considerable reduction in the use of restraint and seclusion in Norway. The use of seclusion and restraint may be effective in preventing injury and reducing agitation, but these procedures may also have harmful physical, and in particular psychological side-effects. To our knowledge, this is the first report to demonstrate an association between venous thromboembolism and physical restraint. Immobilisation is a well-known risk factor for thrombophlebitis, and special attention should be paid to this problem on psychiatric wards. However, until more is known about thrombosis in relation to restraint, it is not advisable to recommend prophylactic treatment of thrombosis.
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PMID:[Venous thromboembolism in connection with physical restraint]. 965 10

Three patients with Budd-Chiari syndrome (BCS) and fresh inferior vena cava (IVC) thrombosis were treated by agitation thrombolysis as a mechanical thrombectomy procedure and followed up by duplex ultrasonography. Agitation thrombolysis was technically and clinically successful in all patients. Inferior vena cavagrams after the procedure showed complete resolution of the iatrogenic, fresh IVC thrombi without occurrence of pulmonary embolism. Duplex ultrasonography follow-ups after 12, 24, and 28 months, respectively, confirmed complete patency of the IVC without rethrombosis and reobstruction. The results indicate that agitation thrombolysis may be a safe and feasible approach for BCS patients with iatrogenic, fresh IVC thrombosis.
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PMID:Agitation thrombolysis for fresh iatrogenic IVC thrombosis in patients with Budd-Chiari syndrome. 2047 69

Thoracic pain and discomfort are symptoms that lead many patients to the presentation in private practice or emergency admissions in hospitals. It is one of the most common complaints in the acute care setting. Attendant symptoms like agitation and fear are often signals of unstableness, but can also be alarming symptoms of an acute emergency. At first it is the main purpose to exclude an acute life-threatening event, such as acute coronary heart syndrome or pulmonary embolism. If a cardiac cause is excluded, the spectrum ranges from reflux disease and other oesophageal disorders to functional and vertebral thoracic pain. These other causes need an interdisciplinary assessment. The aim of this article is to summarize the differential diagnoses of non cardiac chest pain. The causes of non cardiac chest pain encompass a vast spectrum of various diseases with different needs of diagnosis and therapy.
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PMID:[Non-cardiac chest pain]. 2096 Mar 86

A 43-year-old white woman presented to the emergency department with confusion, agitation, and progressive dyspnea. Chest x-ray revealed pulmonary edema. Initial diagnostic considerations were pneumonia, pulmonary embolism, sepsis, central nervous system infection, substance toxicity, and heart failure. Her salicylate level was 92.6 mg/dL, and an arterial blood gas revealed a respiratory alkalosis and nonanion gap metabolic acidosis, consistent with salicylate poisoning. Noncardiogenic pulmonary edema is an atypical presentation of salicylate toxicity, and this case highlights the importance of an early toxicology screen to make a time-critical diagnosis and provide specific treatment.
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PMID:Salicylate-induced pulmonary edema--a near-miss diagnosis. 2436 Nov 38

Acute dyspnea is a major complaint of patients admitted to cardiology and emergency departments (ED). Acute dyspnea can be life-threatening, and is seen in cases of asthma, pulmonary embolism, acute heart failure and myocardial infarction. The present case is that of a 32-year-old man admitted to the ED with orthopnea position and agitation. Physical examination, electrocardiogram (ECG), transthoracic echocardiogram (TTE), contrast-enhanced computed tomography (CECT) of thorax and coronary angiography (CAG) helped to rule out chest disease pathologies such as pneuomo-thorax, pulmonary embolism and coronary artery disease, but were not enough to make an appropriate diagnosis in this case. Because of high pretest probability of aortic dissection, transesophageal echocardiography (TEE) was performed and a diagnosis of Stanford type A dissection closing left main coronary artery (LMCA) ostia from beat to beat was made.
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PMID:A patient presenting with acute heart failure: A dilemma of diagnosis. 2805 88

This study aimed to present long-term results of a 12-year patient follow-up of recoverable stents for BCS complicated by inferior vena cava (IVC) thrombosis. Forty consecutive patients with BCS complicated by IVC thrombosis were treated with recoverable stents. The median duration of symptoms was 24 months. Recoverable stents was placed after predilation of the obstructed IVC, and then agitation thrombolysis or catheter-directed thrombolysis of IVC was performed. The recoverable stents was removed eventually after thrombus disappeared. Clinical patency was defined as absence or improvement of symptoms. Patients were subsequently followed-up by color Doppler ultrasound. Recoverable stents placement, balloon angioplasty and thrombolysis were technically successful in all patients. Stents were successfully removed in 92.1% of patients. A few serious related complications including one acute pulmonary thromboembolism, one stent migration, and one failure retrieval stents occurred. The median follow-up was 43.7 months. The long-term results were satisfactory except 2 patients who presented with a restenosis or re-obstruction and underwent additional therapy. There were 5 deaths owing to pulmonary embolism or underlying malignant disease 0.4-101.8 months after the procedures, including one procedure-related death. In conclusion, Recoverable stents treatment is safe and effective for BCS complicated by IVC thrombosis, with a good long-term outcome.
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PMID:Long-term Outcome of Recoverable stents for Budd-Chiari syndrome Complicated with Inferior Vena Cava Thrombosis. 2974 53

A 38-year-old gentleman presented with thyroid storm with multiorgan involvement in the form of heart failure (thyrotoxic cardiomyopathy), respiratory failure (respiratory muscle fatigue), hepatic dysfunction, fast atrial fibrillation, pulmonary embolism, and disseminated intravascular coagulation (DIC). His Graves' disease (GD) remained undiagnosed for nearly 8 months because apart from weight loss, he has not had any other symptoms of thyrotoxicosis. The presentation of thyroid storm was atypical (apathetic thyroid storm) with features of depression and extreme lethargy without any fever, anxiety, agitation, or seizure. There were no identifiable triggers for the thyroid storm. Apart from mechanical ventilation and continuous veno-venous renal replacement therapy in the intensive care unit, he received propylthiouracil (PTU), esmolol, and corticosteroids, which were later switched to carbimazole and propranolol with steroids being tapered down. He was diagnosed with thyrotoxic myopathy which, like GD, remained undiagnosed for long (fatigability). A high index of suspicion and a multidisciplinary care are essential for good outcome in these patients.
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PMID:Apathetic Thyroid Storm with Cardiorespiratory Failure, Pulmonary Embolism, and Coagulopathy in a Young Male with Graves' Disease and Myopathy. 3302 36


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