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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A defined general population of 159,200 male and female native Swedes born in the period of 1911-1940, from an urban catchment area of the then only general hospital, was followed over a decade (1970-1979) with regard to inpatient hospitalization for all kinds of diagnoses. Psoriasis cases (n = 372) are significantly (p less than 0.001) associated with a spectrum of diseases: male as well as female psoriatics seem to show excess rates of viral infections, alcoholism, hypertension, pneumonia, liver cirrhosis, urticaria, and rheumatoid arthritis. Psoriasis in males only seem to be associated with iritis and ankylosing spondylitis, whereas psoriasis in females only is associated with lung cancer, diabetes, obesity, myocardial infarction and asthma.
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PMID:Diseases associated with psoriasis in a general population of 159,200 middle-aged, urban, native Swedes. 308 49

National survey data were used to describe and analyze the treatment of selected illnesses: hypertension, heart condition, hernia, gynecological infection, menstrual disorder, other gynecological conditions, pneumonia, and urinary tract infection. The number of office visits, the rate of diagnostic testing, the average charge, and the use of inpatient and outpatient hospital services were analyzed in an econometric model of treatment. Differences in the treatment of patients with similar illnesses were associated with comprehensive insurance, the availability of hospital and physician resources, and other economic considerations. There was also evidence that hospital and ambulatory services were substituted for each other, as a result of economic as well as medical considerations.
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PMID:Hospital and ambulatory services for selected illnesses. 310 2

Five-thousand portable or posterior-anterior-lateral radiographs of acute care emergency department patients were interpreted. They revealed serious disease in 35% of patients with chest symptoms, in 27% of all patients examined, and in 18% of patients with noncardiorespiratory symptoms. The highest incidence of abnormal radiographs (42%-79%) occurred in patients with symptoms of congestive heart failure, dyspnea, hemoptysis, dysrhythmia, and hypertension. Asthma (14%) and trauma (5%) presented the lowest incidence of significant findings. Radiographs of patients suspected of having pneumonia were abnormal in 25% of cases, and in those patients with either cough or fever alone, the incidences of pneumonia were 13% and 18%. Whereas 24% of patients with dyspnea alone had radiographic findings of congestive heart failure, 52% of those with congestive heart failure diagnosed on clinical grounds had abnormal radiographs. The chest radiograph continues to be a significantly important examination in the diagnosis of disease, the prevention of overtreatment, and the redirection of clinical investigation in the acute care emergency department unit.
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PMID:Five thousand acute care/emergency department chest radiographs: comparison of requisitions with radiographic findings. 317 Nov 20

Within a 2 month period 131 Ethiopian immigrants were admitted for treatment at a general hospital in Jerusalem. There were 52 patients with malaria, 13 with typhoid fever, 24 with pneumonia, seven with tuberculosis, nine with shigella and 11 with campylobacter. Over three-quarters of these patients were anaemic. In the majority of cases anaemia was normocytic and was most probably secondary to malaria and other intercurrent infections. The prevalence of diffuse non-toxic goitre was 7% in children and 19% in adults with a male to female ratio of 4:13. A positive rapid plasma reagin (RPR) test was found in 4% of sera tested and a positive HBsAg in 13%. IgG antibodies to HBc antigen were found in 75% of subjects. All patients with infectious diseases responded to therapy and, despite their poor condition at arrival, there were no fatalities and no late sequelae. The high HBsAg carrier state calls attention to the risk of vertical transmission by infected mothers and underlines the need for active immunization of infants at risk. The high prevalence of untreated tuberculosis and malaria poses a potential public health hazard, but with the current systematic screening of this population leading to identification and effective treatment of affected subjects, chances for the practical eradication of malaria and tuberculosis are excellent. Finally, the large scale transfer of a population from rural Africa to a modern and largely urban society presents a unique opportunity for a prospective study of the impact of environment on the emergence of diseases which plague modern society such as diabetes, atherosclerotic cardiovascular disease, hypertension and cancer.
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PMID:Medical problems in Ethiopian refugees airlifted to Israel: experience in 131 patients admitted to a general hospital. 346 61

Of 582 patients who underwent percutaneous nephrolithotomy, 4% had complications. The most common complications were fever (23%) and bleeding necessitating transfusion (12%). Extravasation was seen in 7% of patients and transient ureteral obstruction in 6%. Other complications included pneumothorax or hydrothorax, pneumonia/atelectasis, paralytic ileus, nephrostomy-tube dislodgment or urine drainage from the flank lasting more than 1 week, significant infection, urinoma formation, renal pelvic laceration, ureteral avulsion, ureteropelvic or ureteral stricture, bowel injury, or escape of stone fragments into the retroperitoneum. Seven patients (1%) required immediate surgery: four to repair renal pelvic lacerations, one to repair a ureteral avulsion, and two to control bleeding after nephrostomy-tube removal when embolization failed. Four patients required delayed surgery for ureteral or ureteropelvic junction strictures, which may have been caused by a tissue reaction to the stones rather than by the procedure itself. There were two deaths--one from respiratory failure in a patient with severe interstitial pulmonary fibrosis and chronic renal failure and the other from myocardial infarction in an obese diabetic patient with hypertension.
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PMID:Complications of percutaneous nephrolithotomy. 349 9

The mortality rate of 1239 psychiatric patients--609 men and 639 women, aged between 40 and 70 years, permanently hospitalized in 6 different German clinics--was registered, ten years after they had been examined for the incidence of cardiac risk factors in 1971 and 1972. The death rate figures were compared with the corresponding figures of the total population of the Federal Republic of Germany. In all age-groups mortality among psychiatric patients, both male and female, was higher than the average rate at Federal level. The gap narrowed with increasing age. With male patients the most frequent cause of death were cardiovascular diseases, followed by respiratory diseases and malignant growths, whereas with women respiratory diseases were the primary cause of death. In comparison to the population of the Federal Republic of Germany considerably more patients died of respiratory diseases--according to age and sex the death rate was up to ten times higher. This was due to the high percentage of lethal pneumonia. The number of deaths in which the cause was unknown was also higher than the national average. A remarkably high percentage of the patients (27%) died suddenly and unexpectedly. In some age-groups fewer patients died of malignant growths than at Federal level. Death caused by cardiovascular diseases was only more frequent among younger patients. Among men acute ischaemic heart diseases were the most frequent cause of cardiac failure. Death due to cerebral sclerotic diseases was remarkably reduced among older patients, probably as a result of a less high incidence of hypertension.
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PMID:[Mortality of hospitalized psychiatric patients--results of a 10-year study]. 349 76

Living related donor (LRD) nephrectomies are controversial due to the risks to the donor and improved cadaveric graft survival using cyclosporine A. Between December 22, 1970, and December 31, 1984, 1096 renal transplants were performed at a single institution, 314 (28.6%) from LRD. The average age was 34.3 years (range: 18-67); none had preoperative hypertension. All nephrectomies were performed transabdominally. Major perioperative complications occurred in 22 (7.0%). These include wound infections (3.5%), pancreatitis (1.0%), injuries to spleen (1.0%) or adrenal gland (0.3%) requiring removal, pneumonitis (0.6%), ulnar nerve palsy (0.6%), femoral artery thrombosis after arteriogram (0.3%), pulmonary embolus (0.3%), and upper pole infarct of contralateral kidney (0.3%). There are six known deaths in this series, none of which were related to the operation. Major late complications were seen in 50 (20.0%) of 250 patients followed for 6 to 175 months (mean 53.1 months). These included definite hypertension (5.6%), suture granuloma (4.4%), incisional hernia (3.6%), proteinuria (2.4%), bowel obstruction (2.0%), nephrolithiasis (1.2%), wound infection (0.4%), scrotal hydrocele (0.4%), and chronic pancreatitis (0.4%). While the risk of hypertension appears to increase as the interval from donation increases, no cases of renal failure after donation have been noted, and negligible proteinuria among those followed long-term has been seen in this series. It is felt that living related kidney donation is justified when the relative is sincerely motivated and well informed prior to donation.
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PMID:Living related kidney donors. A 14-year experience. 352 9

This retrospective study consisted of 500 consecutive renal transplantations performed between September 1977 and September 1981. Preoperatively, congestive heart failure was registered in 262 cases (53.0%) and blood pressure disease in 352 cases (71.3%). The total number of patients with ischaemic heart disease was 22 (4.5%). General anaesthesia was given in 493 and regional anaesthesia in seven cases. In general anaesthesias, tubocurarine was the main relaxant and halothane the main inhalation agent used. Major complications during anaesthesia were blood pressure changes with a higher incidence of hypotension (49.6%) than hypertension (26.8%). Severe cardiac arrhythmias were rare and no intraoperative deaths occurred. One patient was successfully resuscitated in the ICU postoperatively, this being possibly related to hypoventilation caused by prolonged muscular relaxation. Other rare complications included one pneumothorax, one haemo- and hydrothorax, and two large haematomas all caused by preoperative central venous cannulation. In 69 cases (14.0%) additional neostigmine doses and in 34 cases (6.9%) naloxone was given at the end of anaesthesia. Pneumonia during the first postoperative week was recorded in 11 cases (2.2%), and occurred only in patients who received general anaesthesia. One of the three patients who died during the first week developed pneumonia postoperatively.
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PMID:Anaesthesiological complications in renal transplantation: a retrospective study of 500 transplantations. 354 45

Eight deaths that occurred during Upjohn-sponsored clinical trials of topical minoxidil and two deaths in subjects who used extemporaneous formulations of the drug are summarized. Of the eight patients in clinical trials, five had cardiovascular abnormalities and two had acquired immunodeficiency syndrome-related pneumonia. One patient died of a self-inflicted gunshot wound. One of the subjects who was using extemporaneous topical minoxidil had hypertension and arteriosclerotic disease and the other died of a myocardial infarction. There is little likelihood of significant adverse effects attributable to topical minoxidil because of its low systemic absorption. The evidence suggests that these deaths were the result of causes other than use of the drug.
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PMID:Deaths occurring during clinical studies of topical minoxidil. 354 8

Recently, cerebral amyloid angiopathy is stressed as an unusual and infrequent cause of cerebral infarct or intracerebral hemorrhage. This report described a case of cerebral amyloid angiopathy complicated by multiple cerebral infarcts and multiple intracerebral hemorrhages. This 70-year-old man was admitted to our hospital on November 10, 1984 for evaluation of the gradual onset of dysarthria. Examination showed only slight dysarthria. There was no history of hypertension or dementia. A computed tomography (CT) showed enlarged ventricles with cortical atrophy and multiple low-density lesions, deep in the left frontal, left parietal, right parietal lobes, and in the both basal ganglias. The patient discharged from the hospital with only slight dysarthria. On November 20, 1984, he was admitted to our hospital again, because he was found unresponsive on the floor. He was somnolent but arousable. Examination showed disorientation, impairment of recent memory and impairment of calculation, A CT scan demonstrated three small intracerebral hemorrhages in the left frontal, right parietal lobes and left basal ganglia. On the fifth hospital day he deteriorated acutely, becoming semicomatose and hemiparetic on the right side. A repeated CT scan showed two new intracerebral hemorrhages in the left frontal lobe. Cerebral angiograms showed only minimal changes due to the occupying lesions in the above mentioned area. The hematomas was evacuated via left fronto-parietal craniotomy. The specimens removed with hematoma (stained with hematoxylin-eosin, Congo red and thioflavin T) showed extensive amyloid angiopathy. Postoperatively he made a good recovery, although he had residual mental dysfunctions. He expired by pneumonia on March 30, 1985.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cerebral amyloid angiopathy complicated by multiple cerebral infarcts and intracerebral hemorrhages: case report]. 361 33


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