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

Acute massive right-sided hydrothorax is a relatively rare but serious complication of peritoneal dialysis and may be responsible for the development of dyspnea during peritoneal dialysis. The pleural fluid appears to arise from the peritoneal dialyzate based on the time of its appearance and its chemical composition. It should be included in the differential diagnosis when a patient becomes dyspneic during peritoneal dialysis along with exaccerbation of congestive heart failure, pneumonia, atelectasis, and purulent bronchitis. Its occurrence is an indication to stop the peritoneal dialysis and contraindicates further use of this form of dialysis. Treatment may be conservative or aggressive (thoracentesis) depending on the clinical condition of the patient. Etiology is poorly understood. In some cases, there may be traumatic diaphragmatic fenestrations, but the majority of cases appear to be due to less well defined communications between the peritoneal and pleural spaces.
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PMID:Acute massive hydrothorax complicating peritoneal dialysis, report of 2 cases and a review of the literature. 47 54

Seven patients, 4 girls and 3 boys, aged 3 to 12 years /X = 7.14/ affected by haemorrhagic fever with renal syndrome /HFRS/., were hospitalized at the University Children's Hospital in Belgrade during the last two years /January 1988-January 1990/. The diagnosis was established on the basis of clinical features, epidemiological data and autopsy findings in one patient while in the others the diagnosis of HFRS was confirmed serologically by indirect immunoflorescence tests on Vero E 6 cells. A significant increase in antibody titre against Hantaan virus was found in all serologically tested patients. Three of them had also significant increase of antibody titre against Soeul and one against Puumale virus. In four patients the disease appeared as family outbreak at the end of January 1988 while the others were sporadical cases. All patients but one mentioned contact with rodents at home or in fields. The predominant slynical symptom were: sudden onset of febrile condition with headache, generalized malaise, myalgia, abdominal pain, vomiting, diarrhoea, oliguria and oedema. All patients had haematuria and only one had other severe haemorrhagic manifestations. Four patients were hypertensive. Two patients had renal insufficiency, but only one required haemodialysis. Five patients recovered after 2 to 8 weeks without sequellae, one patient was still /7 months after the beginning of the disease/ in mild renal insufficiency and one patient died. Autopsy findings showed tubular necrosis in the kidney, myocarditis, massive pneumonia with hydrothorax and jejunal haemorrhagia.
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PMID:[Hemorrhagic fever with renal syndrome in children]. 168 34

Small-bore, silicone nasoenteric feeding tubes are increasingly utilized in the critically ill patient to provide nutritional support. The metallic-weighted tips and stiffening introducing stylets create the potential for misplacement with potentially serious consequences. We have reported our experience with 14 patients who had inadvertent tube misplacement, resulting in complications that included pneumothorax, hydrothorax, empyema, mediastinitis, pneumonia, and esophageal perforation. The incidence of radiographically detected abnormal tube position was 1.3 percent. The presence of cuffed tracheostomy or endotracheal tubes did not prevent this occurrence. The institution of enteral feedings should, therefore, be performed according to strict guidelines which include radiographic confirmation of desired position before feedings are initiated, limited and supervised use of stylets, and a need for special precautions in patients who are obtunded or receiving intubated respiratory assistance.
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PMID:Complications of nasoenteric feeding tubes. 312 52

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

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

Sixty-nine patients underwent percutaneous nephrostolithotomy or ultrasonic lithotripsy through a nephrostomy tract placed over the 12th rib. All procedures were accomplished as a single stage in a standard operating room with patients under general anesthesia. With the exception of a single failed access the targeted calculus was removed in all instances. There were no episodes of postoperative pneumothorax or hydrothorax. One patient suffered delayed postoperative pneumonia and another patient had a delayed pleural effusion. The supracostal approach for percutaneous nephrostolithotomy is an important and safe modification of the traditional percutaneous approach to the kidney for an endourological procedure.
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PMID:The supracostal approach for percutaneous nephrostolithotomy. 380 2

Pulmonary aspiration of regurgitated feeding material is a recognized complication of enteral nutrition by feeding tube. Nasopulmonary intubation with feeding tubes has been reported infrequently. We present two patients with such complications. In one, nasopulmonary intubation resulted in a pneumothorax. In the other unrecognized misplacement resulted in pneumonia and hydrothorax. Similar cases in the literature are discussed. Common features of this complication are: (1) patients who are obtunded, debilitated, or without gag reflex; (2) previous successful insertion of a tube; (3) successful passage past endotracheal tubes and tracheostomies; and (4) positive auscultation of insufflated air over the left upper quadrant. Complete prevention of this complication probably is not possible, but health care personnel should be aware of this potential problem in the patient at risk.
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PMID:Nasopulmonary intubation with feeding tubes: case reports and review of the literature. 393 Jul 69

Hepatopulmonary syndrome is the most widely recognized of the processes associated with end-stage liver disease. Chronic liver dysfunction is associated with pulmonary manifestations due to alterations in the production or clearance of circulating cytokines and other mediators. Hepatopulmonary syndrome results in hypoxemia due to pulmonary vasodilatation with significant arteriovenous shunting and ventilation-perfusion mismatch. Hepatic hydrothorax may develop in patients with cirrhosis and ascites. Rarely, pulmonary hypertension occurs in the setting of portal hypertension. A second group of disorders may primarily affect the lungs and liver (the hepatopulmonary axis). Among these are the congenital conditions alpha(1)-antitrypsin deficiency and cystic fibrosis. Autoimmune liver disease may be associated with lymphocytic interstitial pneumonitis, fibrosing alveolitis, intrapulmonary granulomas, and bronchiolitis obliterans with organizing pneumonia. Sarcoidosis affects the lung and liver in up to 70% of patients. Medications such as amiodarone can result in a characteristic radiologic appearance of pulmonary and hepatic toxic effects. Knowledge of these associations will assist the radiologist in forming a meaningful differential diagnosis and may influence treatment decisions.
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PMID:Diseases of the hepatopulmonary axis. 1083 22

Spontaneous bacterial empyema is a complication of hepatic hydrothorax in cirrhotic patients. The pathogen, clinical course and treatment strategy are different to the empyema secondary to pneumonia. A 54-year-old man, who was a cirrhotic patient with hepatic hydrothorax, was admitted to National Taiwan University Hospital for fever, dyspnea and right side pleuritic pain. The image study revealed massive right pleural effusion and no evidence of pneumonia. The culture of pleural effusion yielded Aeromonas veronii biotype sobria. The diagnosis of spontaneous bacterial empyema caused by Aeromonas veronii biotype sobria was established. To our best knowledge, Aeromonas veronii biotype sobria had never been reported in English literature as the causative pathogen of spontaneous bacterial empyema.
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PMID:Spontaneous bacterial empyema caused by Aeromonas veronii biotype sobria. 1097 79

Clinical course of infectious endocarditis (IE) was analysed for 43 intravenous drug abusers. 42 of them had primary IE, one patient--secondary. Acute course and high activity of the disease were registered in 86% of the patients. IE was provoked by Staphylococcus aureus (50%), Staphylococcus epidermidis 920%), Staphylococcus haemolyticus (11%), E. coli (8%), Pseudomonas aeruginosa (2%), Candida albicans (2%), mixed microflora (7%). Vegetations were detected on the tricuspid, mitral and aortic valves (52, 23 and 19%, respectively), on more than one valve (6%). Pneumonia, pleuricy, hydrothorax, enlargement of the liver, spleen, nephritis and anemia were found in 76, 44, 9, 100, 75, 70 and 88% of the patients, respectively. Cardiac failure aggravated the disease in half of the patients, lethality was 18%. Thus, IE in intravenous drug abusers is characterized by a primary form, acute active course, prevalent damage to the tricuspid valve, polyorganic involvement, high lethality. IE cure in such patients is feasible only in adequate antibacterial therapy, timely surgical correction and giving up drug abuse.
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PMID:[Infectious endocarditis in intravenous drug abusers]. 1101 26


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