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Query: UMLS:C0034065 (
pulmonary embolism
)
14,979
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
This study is an analysis of the reasons for hospitalisation for respiratory diseases in 1985 in the eleven departments of pneumology (SP) and departments of Internal Medicine (SMI) in the public hospitals in Paris. As well as epidemiological data systematically gathered on the discharge of the patients the number of stays for respiratory diseases, the mean duration of stay (DMS), sex, age and place of residence of the patients were studied. 59 diagnostic codes were considered as covering the overall pattern of respiratory pathology (OMS) classification at 3 levels 9th revision). Amongst those 24 were regrouped into 7 pathological groups considered as characteristic of the discipline of pneumology: asthma, chronic airflow obstruction (BPCO), malignant tumours of the respiratory tract,
pulmonary embolism
, respiratory infections,
sarcoidosis
and tuberculosis. There were 30,877 inpatient stays for respiratory disease identified, representing 6.6% of all hospitalisations in the medical service of the public hospitals. 41.1% of stays were in SP and 24% in SMI. 78% of the stays in SP were for respiratory diseases against 10-15% in SMI. In SP asthma represented an average of 11% of all hospitalisations for respiratory disease, BPCO was 13%, cancer 35% and
pulmonary embolism
4%,
sarcoidosis
2%, respiratory infections 8% and tuberculosis 8%; great variation were noted according to the different units which enabled a hospital profile to be identified and which gave the general orientation of a particular service. In SMI this profile was different: there was a smaller percentage of cancer cases and a higher level of infectious disease. The mean stay was shorter in SP than in SMI (10.4 v 13.8 days) for respiratory cases overall and whatever pathology that was studied.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Hospitalizations for diseases of the respiratory system at public assistance hospitals in Paris in 1985]. 260 16
Mean values for serum angiotensin-I-converting enzyme (SACE), determined spectrophotometrically in 648 subjects, using the synthetic substrate hippuryl-L-histidyl-L-leucine, and expressed in units per milliliter, were: controls, 11.11 +/- 3.97 (n = 89); lung cancer, 6.50 +/- 3.26 (n = 87); tuberculosis of the lung, 8.93 +/- 4.60 (n = 68); pulmonary
sarcoidosis
, 21.18 +/- 14.93 (n = 48); pneumonia, 9.81 +/- 6.83 (n = 52); fibrosis, 11.18 +/- 8.26 (n = 34); diabetes mellitus, 10.90 +/- 7.51 (n = 29); ischemic heart disease, 8.98 +/- 6.19 (n = 42);
pulmonary embolism
, 13.20 +/- 3.91 (n = 5); and lymphomas, 11.66 +/- 5.44 (n = 36). The lowest values for SACE (5.92 +/- 1.95) were observed in 7 patients with pulmonary metastases. No relationship could be found between SACE and other laboratory parameters, nor between the enzyme activity in men and women. Evidence suggests that low SACE activity is often associated with extrapulmonary cancers of various organs. Levels were significantly decreased in cancer of the lung and pulmonary metastases and significantly (p less than 0.001) increased in
sarcoidosis
compared with other diseases, suggesting that SACE activity may be of value in the diagnosis and prognosis of cancer of the lung.
...
PMID:The value of angiotensin-I-converting enzyme determinations in malignant and other diseases. 299 Jul 99
We report a case of a postpartum female on oral contraceptives who presented with chest pain and was initially treated for
pulmonary embolism
on the basis of a lobar mismatch on ventilation-perfusion imaging. Subsequent angiography revealed that the pulmonary artery was extrinsically compressed. Gallium-67-citrate imaging documented
sarcoidosis
with uptake in bilateral hilar nodes, both lungs and parotid and salivary glands.
...
PMID:Ventilation-perfusion imaging in sarcoidosis: potential for nonembolic segmental mismatch. 811 2
Systemic lupus erythematosus (SLE) is the most common of the connective tissue disorders and can involve virtually any organ in the body. It is associated with pleuropulmonary manifestations in well over 50% of cases. Pleuritis with or without pleural effusion is the most common manifestation and can be particularly troublesome to manage but is rarely life-threatening. More serious manifestations in the lung include acute lupus pneumonitis with or without alveolar haemorrhage, chronic lupus pneumonitis and pulmonary hypertension. These all contribute significantly to overall mortality in SLE. The association between SLE and the antiphospholipid syndrome, leading to venous thrombosis and
pulmonary embolism
, is well recognized. Up to 20% of all cases of SLE present in childhood and many of these have pulmonary features at presentation or during the course of their illness. Sepsis is one of the main causes of death in SLE and pulmonary sepsis in these often immunocompromised patients contributes a significant proportion. Several drugs can produce a clinical syndrome that has many of the clinical and immunological features of SLE. Pleuritis may be seen in up to half of these cases of drug induced SLE. The development of SLE and conditions such as
sarcoidosis
or asbestosis in the same patient may represent a simple coincidence but there is some evidence for a closer association between these disorders.
...
PMID:Systemic lupus erythematosus. 851 77
A series of 46 autopsied adult cases of sudden and unexpected natural death were investigated. In this study, sudden and unexpected death was defined as any death occurring with 24 hours of onset of symptoms in a person with or without probable cause of death suggested by medical history. The cases included 31 males and 15 females aged 26 to 85 years (mean 66.6 years). Age distribution peaked in seventies. The lesions causing sudden and unexpected death according to the most frequent organ systems were, diseases of the heart (acute myocardial infarction with or without old infarct, 20; old myocardial infarction without acute infarction, 2; dilated cardiomyopathy, 2;
sarcoidosis
, 1; amyloidosis, 2; and valvular disease, 2), the aorta (ruptured aneurysm, 6; dissecting aneurysm, 2), the respiratory tract (
pulmonary embolism
, 7; pulmonary hypertension, 1), the alimentary tract (intestinal obstruction, 1), and other diseases (cause unknown, 1). The cardiovascular lesions were found in 78.2% of cases autopsied. The sudden and unexpected death caused by acute myocardial infarction was found in 47.8%, and acute myocardial infarction seemed to play a major role in cardiac sudden death in these series. The respiratory lesions were found in 17.4%. Four of seven cases with
pulmonary embolism
died in two weeks after surgical operation. The most common underlying disease was post-operative condition.
...
PMID:[A clinical and pathological study of 46 cases of sudden and unexpected death]. 859 27
Giant cell granulomas in liver biopsies is a relative common finding. Among the many causes of granulomatous lesions of the liver primary biliary cirrhosis and
sarcoidosis
are the most frequently diagnosed. On the other hand
sarcoid
-like granulomatous reaction can be encountered associated to malignant tumours. Purpose of the present paper is to describe a case of a
sarcoid
-like reaction of the liver associated to gastric adenocarcinoma. The patient was a 66 yr old man who underwent gastrectomy for a signet-ring cell adenocarcinoma. Pathological anamnesis was unremarkable. Liver function tests were within normal limits. Chest x ray was normal. A liver biopsy was performed during surgery as the liver presented an irregular surface. On histology giant cell granulomas with
sarcoid
-like features were seen in the hepatic parenchyma. Same reaction was present in the perigastric lymph nodes. The patient died immediately after surgery due to massive
pulmonary embolism
. No autopsy was performed. Among the possible diagnoses primary biliary cirrhosis,
sarcoidosis
and paraneoplastic
sarcoid
-like granulomatous reaction were considered. Primary biliary cirrhosis and
sarcoidosis
were excluded on the basis of the past clinical history of the patient, that was unremarkable; furthermore liver function tests performed preoperatively were within normal ranges. Thus paraneoplastic
sarcoid
-like reaction involving the liver was regarded as the most likely diagnosis.
...
PMID:[Sarcoid-like hepatic granulomas, associated with gastric neoplasia. Description of a case]. 954 83
A patient had both the clinical presentations and the ventilation-perfusion scan that simulated
pulmonary embolism
so closely that anticoagulant therapy was administered. Computed tomography of the chest and Ga-67 citrate scintigraphy identified hilar adenopathy due to
sarcoidosis
as the cause of a ventilation-perfusion mismatch.
...
PMID:Sarcoid: an unusual mimicker of classic pulmonary embolus. 979 38
The assessment of regional ventilation in human lungs is important for the diagnosis and evaluation of a variety of pulmonary disorders, including pulmonary emphysema, diffuse lung disease (e.g.,
sarcoidosis
, and pulmonary fibrosis), lung cancer, and
pulmonary embolism
. This article introduces new MR imaging techniques of pulmonary ventilation and perfusion that will provide a framework for assessing regional pulmonary functions of the lung.
...
PMID:Ventilation-perfusion MR imaging of the lung. 1038 68
Diagnosis is central to medicine. In spite of tremendous diagnostic technological advances, no infallible test exists and in the complex diagnostic process the physician may well get lost. The ultimate feedback on the accuracy of diagnosis is the autopsy. Five patients illustrate that the autopsy may disclose unexpected results. The first patient was a 9-year-old girl who suffered from daily abdominal spasmodic pain but each time recovered. She died suddenly; autopsy revealed intestinal intussusception. A 46-year-old man who was treated for hypertension developed pain in the chest and the lower back, but there were no other signs of myocardial infarction. He died suddenly; autopsy revealed a dissecting aortic aneurysm with rupture in the left pleural cavity. A 21-year-old woman, an excellent swimmer, drowned during a swim in the sea. Autopsy revealed severe widespread coronary disease with multiple myocardial infarction. A 32-year-old Surinam woman developed acute coma and died from cardiorespiratory arrest. At autopsy she had massive
pulmonary embolism
and generalized lymphadenopathy due to
sarcoidosis
. The last patient, a 32-year-old woman suffered from fatigue after her fourth child was born. She was admitted with severe dyspnoea and her chest X-ray showed interstitial fibrosis. She died presently and autopsy revealed metastatic colon carcinoma with pulmonary lymphangitis carcinomatosa. Systematic reviews of the results of autopsies show no decline in the percentage of false diagnoses and/or unexpected findings in spite of the enormous growth of the diagnostic armamentarium. Although we may radiologically 'slice' the body in incredible detail or investigate human cells at the molecular level, the autopsy has by no means become obsolete and is an invaluable tool for quality control and teaching.
...
PMID:[Truth after death]. 1059 Jul 70
Intermittent fever has a wide variety of causes such as infectious, cancers, or inflammatory disease. Intermittent fever is sometimes a diagnostic challenge when fever appears as the first and isolated sign of the disease. Adult onset Still disease and juvenile chronic arthritis are mainly the most common cause of intermittent inflammatory fever. Some frequent diseases gives intermittent fever in few cases like ankylosing spondylitis,
pulmonary embolism
,
sarcoidosis
or Crohn's disease. Some rare inflammatory disease gives typical intermittent fever like genetic periodic fever. Other rare diseases give sometimes intermittent fever like vasculitis, polychondritis, Castleman disease, etc. Drug fever and factitious fever are other classical causes of intermittent fever. Diagnosis of inflammatory intermittent fever is frequently based on the clinical course but some biological tests and computerized tomographic scans are worthwhile tools. Follow-up of undiagnosed cases is needed.
...
PMID:[Symptomatic intermittent fever of inflammatory diseases]. 1191 60
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