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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Among nearly 2000 patients of a traumatological ward 82 patients were treated with chemical injury during 6 years. On the basis of their experiences the tissue damaging effect of the chemical substances as well as the methods of treatment are discussed by the authors. Dermoplastic operations have been performed in 28 injured patients. Two patients died--the immediate cause of death was in both patients pneumonia developed as complication of important skin defect. As first-aid abundant sponge-bath and flushing are recommended by the authors--the neutralizing drugs play a secondary role. In the case of deep injuries primary necrectomy is recommended, firstly in colliquation necrosis, as well as in the cases, in which the absorption of the poisonous substance is to be feared of.
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PMID:[Surgical treatment of chemical injuries]. 1 16

As specialized laboratory tests became more widely available, Legionella species were found to be common causes of nosocomial and community-acquired pneumonia. Patients with chronic lung disease and organ transplants are at greatest risk. Clinical manifestations are non-specific, although fever greater than 39 degrees C and diarrhea are common. Erythromycin remains the antibiotic of choice, although many alternative agents are available. Once cases are discovered, a search for the organism in water distribution systems and respiratory equipment can be fruitful. Disinfection of water distribution systems by superheating and flushing or by hyperchlorination is feasible.
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PMID:Legionella infection. 185 70

A technique for microwave fixation of inflated rat lung is described. Conventional intratracheal fixation with instillation of fixative into the airways at a constant pressure results in pressure artifacts as well as flushing and disruption of cells and exudates. Microwave fixation fixes these elements in situ without disruption and thus is valuable when evaluating the distribution of inflammatory infiltrates. Exudative pneumonitis was produced in the rat using intratracheal instillations of either endotoxin or silica and comparisons were made between histologic sections fixed using either standard formalin fixation or microwave fixation.
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PMID:Microwave fixation of the lung. 236 Feb 16

From 2 to 4.5 months of age, 80 crossbred gilts were reared in a conventional grower unit where they were naturally exposed to mycoplasmal and bacterial pathogens that cause pneumonia and atrophic rhinitis. At 4.5 months of age, gilts were moved to environmentally regulated rooms (4.9 x 7.3 m) and assigned at random to 1 of 2 treatment groups: low aerial concentration of ammonia (4 to 12 ppm; mean, 7 ppm) or moderate aerial concentration of ammonia (26 to 45 ppm, mean, 35 ppm). Low concentration of ammonia was obtained by flushing of manure pits weekly, whereas moderate concentration of ammonia was maintained by adding anhydrous ammonia to manure pits that were not flushed. Gilts were weighed biweekly. Mean daily gain (MDG) was less (P < 0.01) for gilts exposed to moderate concentration of ammonia than for gilts exposed to low concentration of ammonia after 2 weeks in their respective environments. By 4 and 6 weeks, however, MDG was similar between the 2 treatment groups. After 6 weeks in these environments, 20 gilts from each treatment group were slaughtered, and prevalence and severity of lung lesions and snout grades were determined. At slaughter, body weight was greater (P < 0.01) in gilts exposed to low, rather than moderate, ammonia concentration (94.5 vs 86.8 kg; SEM, 3.3 kg). Percentage of lung tissue containing lesions (18 vs 12) and snout grade (2.8 vs 3.1) were similar between gilts exposed to low or moderate concentration of ammonia. The remaining 20 gilts in each treatment group were maintained in their respective environments, exposed daily to mature boars and bred at first estrus.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Growth and reproductive performance, during exposure to ammonia, of gilts afflicted with pneumonia and atrophic rhinitis. 811 50

Differentiation of diseases of the equine respiratory tract is based on history, clinical signs, auscultation, endoscopy, imaging, and sampling of airway exudate. Upper respiratory therapies include surgical correction of airway obstructions; flushing of localized abscesses (strangles), guttural pouch disease, or sinusitis; and oral or parenteral antibiotic and anti-inflammatory therapy if deemed necessary. Pneumonia usually is treated with antimicrobials, anti-inflammatories, and bronchodilators. Pleural drainage is indicated if significant pleural effusion is present. The most commonly used therapies for early inflammatory and chronic allergic obstructive conditions include bronchodilators and anti-inflammatories. Acute respiratory distress, particularly acute pulmonary edema, is treated with diuretics (usually furosemide), intranasal oxygen, bronchodilators, corticosteroids, and alleviation of the underlying cause. Furosemide also had been used in North America as a race-day preventative for exercise-induced pulmonary hemorrhage (EIPH), but recent data have shown that furosemide may be a performance-enhancing agent itself.
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PMID:Equine respiratory pharmacology. 1058 73

Because sinusitis is usually clinically silent in intubated patients, it is not widely appreciated as an important source of infection and fever in critically ill patients. Three such patients, two men aged 22 and 36 years, and a woman aged 50 years, suffered from respiratory insufficiency due to pneumonia. The course of the disease was determined by the sinusitis, which did not resolve during antibiotic therapy of the pneumonia, notwithstanding the fact that the causative micro-organism was susceptible to the antibiotics administered, and that both the tracheal and gastric tubes were led through the mouth instead of the nose. Flushing of the sinuses caused the fever to disappear and led to recovery of the patients. An aggressive approach to diagnose sinusitis in the intubated patient with fever in the intensive care unit is needed. A maxillary sinus lavage and culture, followed by treatment with specific antibiotics should be an integral part of the diagnosis and treatment in these patients. Surgery is indicated in the event of persistent sepsis.
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PMID:[Sinusitis as a major cause of fever in intubated patients]. 1157 67

Six nosocomial cases of Legionella pneumophila occurred over a two-week period, with one further case being diagnosed retrospectively after 30 days. Strains isolated from the hospital water system were clonally related to a single sputum isolate. A sero-epidemiological investigation into legionella exposure amongst staff and inpatients was undertaken at the eight-year-old Inonu University Medical Centre in Turkey, which has 600 beds and central air conditioning. There is no disinfection programme for the hospital water system. A total of 500 serum samples (400 hospital staff and 100 inpatients) were screened for antibody to L. pneumophila by enzyme-linked immunosorbent assay (ELISA). Seroreactive cases were confirmed by a four-fold antibody rise in ELISA, a high indirect immunofluorescent assay (IFA) antibody titre or a positive urinary antigen test. ELISA showed that 24 (6%) of the 400 hospital staff and seven (7%) of the 100 inpatients had antibody titres higher than the cut-off value. ELISA-seroreactive cases were followed for two to four weeks. Of these subjects, seven (three patients and four staff) showed a four-fold rise in antibody titre by ELISA, six (three patients and three staff) had a high IFA titre, three patients with pneumonia had a positive urinary antigen test, and one of these patients also had a positive sputum culture. In addition, 22 water distribution systems were screened for the presence of L. pneumophila by culture. L. pneumophila was isolated from 15 sites. Pulsed-field gel electrophoresis typing indicated that all strains isolated from water systems were identical and clonally related to the strain isolated from sputum. Superheating and flushing of water systems were undertaken with legionella being re-isolated from four sites. Repeated superheating and flushing eliminated legionella completely. This study demonstrated that rapid detection of L. pneumophila and adequate superheating and flushing of water systems are effective for elimination and reduction of spread of this organism.
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PMID:Legionnaire's disease: a nosocomial outbreak in Turkey. 1619 23

Human Legionella infections mainly consist of community-acquired and nosocomial pneumonia and rarely affect children. We describe a nosocomial infection with Legionella pneumophila, serogroup 1, subgroup OLDA, in an immunocompromized 2-y-old girl at a paediatric clinic. L. pneumophila identical to that of the patient was found in the hospital's cold-water but not in the hot-water distribution system. Transmission of Legionella to the girl most probably occurred by Legionella-contaminated cold water mixed and heated by water from the hot-water system. Mixing of hot and cold water probably occurred through thermostatic water mixing valves connected to showers regulated by a handle at the shower head. Nosocomial Legionella infection might thus have occurred, although circulating hot water temperatures never dropped below 53 degrees C and cultures for surveillance of Legionella from central parts of the hot-water system have been consistently negative. Legionellae were successfully eliminated from the hospital's cold-water distribution system by hot water flushing at 73 degrees C for 1h.
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PMID:Nosocomial transmission of Legionella pneumophila to a child from a hospital's cold-water supply. 1714 71

Legionella spp. can be difficult to control in hospitals. The objective of this study was to describe an 11-year experience with the use of electric showers in the control of Legionella pneumophila. From June 1989 to March 1990 there was an outbreak of pneumonia caused by L. pneumophila in a 20-bed renal transplant unit in a university-associated tertiary-care hospital. Control measures included hyperchlorination, heating and flushing of the water system with limited results. In November 1993 the central hot water was disconnected and water for bathing was heated using electric showers. From January 1992 to June 1995 water was collected from showers and water faucets and cultured for L. pneumophila every two weeks. Surveillance cultures were then collected every month until May 1999. During this seven-year surveillance period, 1115 samples of water were cultured. Water cultures were positive on 24 of 429 occasions (without cases of legionellosis) during the pre-shower period (22 months). In the post-shower period (67 months) only one of 686 cultures was positive. Subsequently there have been no new cases of nosocomial pneumonia by L. pneumophila although surveillance continues. In conclusion, disconnecting the central hot water was effective in avoiding colonization of the water system by L. pneumophila. Heating was possible by using electric showers, which are effective, easy to maintain and cheap.
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PMID:Disconnecting central hot water and using electric showers to avoid colonization of the water system by Legionella pneumophila: an 11-year study. 1760 35

A 32-year-old female with asthma was hospitalized for pneumonia in 2/06. She underwent a CT scan of the chest which revealed an incidental finding of bilateral adrenal masses. On further questioning, she admitted to palpitations and flushing. She was normotensive. Biochemical workup was significant for elevated urinary norepinephrine and normetanephrines, and plasma catecholamine level. MIBG scan showed positive uptake in the left adrenal gland consistent with pheochromocytoma. T2 weighted MRI showed bilateral adrenal masses, left greater than right. After adequate alpha blockade with phenoxybenzamine, the patient underwent a laparoscopic left adrenalectomy. Pathology revealed a 3.5 cm pheochromocytoma. The patient then underwent a right cortical-sparing adrenalectomy to avoid complete adrenal insufficiency and Addisonian crisis. The choice of operation was made realizing the potential for increased bleeding, which was further complicated by the patient's Jehovah's Witness beliefs, which prohibit transfusion of any blood products. At surgery, a small, well-circumscribed mass of the inferior right adrenal gland was found, and excised in its entirety. A postoperative ACTH-stimulation test showed appropriate cortisol response. Pathology revealed a 1.5 cm pheochromocytoma, and the patient recovered uneventfully. Cortical-sparing adrenalectomy has been reported with success rates of 65-100% in avoiding exogenous steroid dependence.(1,2) Bilateral pheochromocytoma remains the most common indication. Risks for both recurrence and malignancy require lifelong follow-up in these patients.
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PMID:Laparoscopic cortical-sparing adrenalectomy for bilateral pheochromocytoma. 1834 64


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