Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report an analysis of clinical course of 18 patients presenting with Staphylococcus aureus sepsis. Community acquired infection was caused by Methicillin susceptible S. aureus (MSSA) in 11 patients. MSSA in 3 and Methicillin Resistant S. aureus strains (MRSA) in 4 patients, were the etiologic factor in 7 patients with nosocomial infection. From anamnestic data patients presented with: elevated body temperature--18/18, arthralgia and myalgia--9/18, headache--8/18, nausea--6/18, chills--2/18. Physical examination on admission revealed: meningismus--12/18, hepatomegaly--11/18, purulent and haemorrhagic skin lesions--7/18 and impaired neurological status (Glasgow Coma Scale < or = 12)--6/18. The mean APACHE III score, calculated from data collected at diagnosis of sepsis was 47 (7-114). Several complications had been observed: endocarditis--10, purulent meningitis--5, focal CNS lesions--5, pneumonia--8, pulmonary abscess--3, hydrothorax--1, abscesses of the spleen--5, renum--4, osteomyelitis--2. 11/18 patients required ICU treatment. Ventilator assistance of respiration was necessary in 7/18. Acute thrombocytopenia (< 100,000/ml) was diagnosed in 60%. In 5 patients suppurative meningitis had been diagnosed with a mean pleocytosis-837 (173-1898) microL. The results of treatment were satisfactory in 11 patients, 3 patients required further surgical treatment (2--cardiosurgery, 1--orthopedic surgery), 4 patients died. Infection caused by community acquired MSSA strains had been characterized by severe clinical course with increased incidence of endocarditis, organ failure and abscess forming. We conclude that Staphylococcus aureus sepsis is still a life-threatening disease, which should be treated at centers with immediate access to imaging techniques of CNS and circulatory system as well as intensive care and cardiosurgery. Community acquired S. aureus sepsis compared with nosocomial infection is characterized by more severe clinical course and higher mortality, despite of a great susceptibility to most antibiotics of causative S. aureus strains.
 ...
PMID:[Staphylococcus aureus sepsis--still life threatening disease]. 1177 Mar 18

Spontaneous bacterial empyema (SBEM), a rare infectious complication among liver cirrhosis patients, is characterized by infection in the presence of pleural effusion without evidence of pre-existing pneumonia. The prevalence of SBEM in cirrhotic patients with hydrothorax is about 13%. However, it has previously not been reported in medical literature in patients with nephrotic syndrome. The most common microorganism identified is Escherichia coli, followed by Streptococcus species, Enterococcus species, Klebsiella pneumoniae, and Pseudomonas stutzeri. We present a patient with a history of nephrotic syndrome caused by membranous nephropathy, who received steroids and cyclophosphamide. He developed bilateral SBEM due to Aeromonas hydrophila and E. coli, which were isolated from the left- and right-side pleural fluid, respectively. The detailed clinical course, treatment, and outcome are described.
 ...
PMID:Spontaneous bilateral bacterial empyema in a patient with nephrotic syndrome. 1645 91

Fifty-six dogs from St. John's, Newfoundland, Canada, were evaluated for Angiostrongylus vasorum infection. Small numbers of nematodes were found within pulmonary arteries of 6 dogs. Larvae were identified in fecal samples in 2 of 6 dogs. All 6 dogs had multifocal granulomatous pneumonia and sometimes foci of chronic thrombosis, which varied from very mild to severe. One dog had extensive pulmonary lesions resulting in cor pulmonale. Right heart failure was characterized by right ventricular hypertrophy, hepatic congestion, ascites, and hydrothorax. Microscopically, in most cases, eggs, larvae, and sometimes intravascular adults, were present within lung tissue sections. Small foci of granulomatous inflammation with and without larvae were present in kidney and brain in 4 dogs. An additional dog, diagnosed antemortem with angiostrongylosis via fecal examination, was also examined. Pathological findings consisted of severe pyogranulomatous interstitial pneumonia with myriad eggs, larvae, and numerous intravascular pulmonary adult nematodes with extensive arterial thrombosis. Five hundred and seventy-two adult worms were removed from pulmonary arteries. Foci of granulomatous inflammation, often associated with larvae and/or eggs, were present in tracheobronchial lymph nodes, adrenal gland, brain, and kidneys. Severe seizuring noted antemortem was attributed to several large, discrete areas of acute hemorrhagic infarction within the cerebrum and cerebellum. Natural A. vasorum infection in domestic dogs in eastern Newfoundland causes lung pathology of variable severity, which in some cases, may progress to cor pulmonale and which may be associated with extrapulmonary lesions and clinical signs.
 ...
PMID:Pathological findings in dogs naturally infected with Angiostrongylus vasorum in Newfoundland and Labrador, Canada. 1818 2

Clinical and pathological changes are described in groups of five goats pretreated with dexamethasone and then infected with a large dose of Pasteurella multocida B:2 (the cause of haemorrhagic septicaemia) by the intratracheal, subcutaneous or intranasal route (groups A, B and C, respectively). In group A, two goats died (on day 1 and 4 post-inoculation); in group B three died (days 2, 5 and 14); and in group C one died (day 20). The infecting organism was recovered from the four goats that died within < or =5 days. The major pulmonary lesions included acute pneumonia, congestion, oedema and hydrothorax. Subcutaneous oedema of the lower jaw and brisket, typically seen in cattle and buffalo, was absent in goats.
 ...
PMID:Pathological changes in the respiratory tract of goats infected by Pasteurella multocida B:2. 1911 Feb 60

Bronchopulmonary Lophomonas blattarum infection is a new form of disease, for which the clinical features are not fully understood. The present article is a retrospective review and analysis of clinical manifestations, chest x-ray, and computed tomography imaging findings in 15 cases of bronchopulmonary L. blattarum infection reported in China, including 1 case diagnosed and treated in our hospital. Imaging presentation of bronchopulmonary L. blattarum infection varies with individual patients. The most common manifestations were pneumonia or migratory pneumonia, and occasional findings included bronchiectasis, pulmonary abscess, and hydrothorax. Diagnosis of L. blattarum mainly depends on sputum smear examination, bronchoscopic examination, and bronchoalveolar lavage.
 ...
PMID:Imaging characteristics of bronchopulmonary Lophomonas blattarum infection: case report and literature review. 1924 5

Spontaneous bacterial empyema, defined as spontaneous infection of the pleural fluid, represents a distinct complication of hepatic hydrothorax with a different pathogenesis, clinical course and treatment strategy from those of empyema secondary to pneumonia. Nearly 40% of episodes of spontaneous empyema are not associated with spontaneous bacterial peritonitis (SBP) or even ascites. The condition portends a poor prognosis, and is frequently under-diagnosed. This article reviews the pathogenesis, diagnosis and management of spontaneous bacterial empyema.
 ...
PMID:Spontaneous bacterial empyema in liver cirrhosis: an underdiagnosed pleural complication. 1956 97

In the neonatal population, pleural effusion and particularly tension pneumothorax can be a deadly situation. Pneumothorax occurs more often in the neonatal period that any other time of life. Tension pneumothorax can result in very high pressures within the pleural space, collapsing the lung on the involved side and resulting in immediate hypoxia, hypercapnia and subsequent circulatory collapse. For these reasons, the ability to recognize, understand and treat these pathologies is essential for neonatal health and a good outcome. Neonates have many factors that can contribute to. these problems. These include respiratory distress syndrome, mechanical ventilation, sepsis, pneumonia, aspiration of meconium, congentital malformation, hydrothorax, congenital or acquired chylothorax. The diagnosis can be made by clinical examination, transillumination (pneumothorax) and chest x-ray. Besides, lung ultrasound constitutes a visual medicine and provides a transparent approach to the acutely ill patient, newborn included, guiding diagnosis, management and care. Newborns with moderate to severe symptoms and those receiving positive pressure ventilation require tube thoracostomy. If a tension pneumothorax is suspected, emergency needle decompression in the second intercostal space in the midclavicular line is required. In this article, we describe the management of tube thoracostomy using trocar tubes or pigtail catheters. Besides, we pay attention to the use of pain control for neonates undergoing painful procedures such as chest tube insertion.
 ...
PMID:[Management of pleural drainage]. 2109 89

Spontaneous bacterial empyema (SBEM) is infection of a preexisting pleural effusion without evidence of pneumonia. It has been reported mostly in patients with hepatic hydrothorax. Only 1 case of SBEM in a noncirrhotic patient has been reported. We present an unusual case of bilateral SBEM from Streptococcus pneumoniae bacteremia in a noncirrhotic patient. A 52-year-old man presented with bilateral pleuritic chest pain and dyspnea for 2 days. His medical history included congestive heart failure, hemodialysis-dependent renal failure and known bilateral pleural effusions. No ascites or hepatosplenomegaly was noticed. Bilateral pleural effusions were again present on physical examination and confirmed by a chest computed tomography scan. Cardiac medical treatment and hemodialysis failed to improve his condition. Bilateral thoracentesis revealed purulent pleural fluid that was culture-positive for Streptococcus pneumonia as were blood cultures. There was no clinical or radiographic evidence of pneumonia. The detailed clinical course, treatment and highlighted points are described.
 ...
PMID:Spontaneous bacterial empyema in a noncirrhotic patient: an unusual scenario. 2182 62

The Chinese human adenovirus 7 (HAdV7) 0901HZ/ShX/CHN/2009 was isolated from the hydrothorax fluid of an infant with fatal pneumonia in Shaanxi, China, in 2009. Comparison of the entire genome with the genomes of the other 10 strains of HAdV7 from GenBank revealed homologies of 89.9 to 99.9%, with geographic polymorphism among HAdV-7 field strains circulating in mainland China.
 ...
PMID:Complete genome sequence of human adenovirus type 7 associated with fatal infant pneumonia. 2340 58

Liver cirrhosis is the end-stage of long-standing chronic liver diseases. The occurrence of complications from liver cirrhosis increases the mortality risk, but the prognosis can be improved by optimal management in the intensive care unit (ICU). Defined diagnostic algorithms allow the etiology and presence of typical complications upon presentation to the ICU to be identified. Acute variceal bleeding requires endoscopic intervention, vasoactive drugs, antibiotics, supportive intensive care measures and, where necessary, urgent transjugular intrahepatic portosystemic shunt (TIPS) procedure. Spontaneous bacterial peritonitis needs to be diagnosed and immediately treated in patients with ascites. Hepatorenal syndrome should be treated by albumin and terlipressin. In case of respiratory failure, differential diagnosis should not only consider pneumonia, pulmonary embolism and cardiac failure, but also hepatic hydrothorax, portopulmonary hypertension and hepatopulmonary syndrome. The feasibility of liver transplantation should be always discussed in patients with decompensated cirrhosis. Artificial liver support devices may only serve as a bridging procedure until transplant.
...
PMID:[Management of decompensated liver cirrhosis in the intensive care unit]. 2403 Aug 43


<< Previous 1 2 3 Next >>