CAUSAS DE ERITROCITOSIS PDF

RESUMEN La corea es un trastorno del movimiento que tiene a la eritrocitosis como causa poco frecuente. La eritrocitosis o poliglobulia es el aumento de la. fisiopatologúia del sistema hematopoyético hematopoyesis proceso de creación de células sanguíneas maduras mielopoyesis: creación de eritropoyesis. Infografía más información ampliada del recuento de leucocitos, alteraciones por exceso o por defecto y causas más habituales.

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Journal List Einstein Sao Paulo v. Polycythaemia due to hypoxaemia: IBN Publindex Publindex is a Colombian bibliographic index for classifying, updating, rating and certifying scientific and technological publications.

Find articles by Ita Pfeferman Heilberg. Mortality and mortality-related factors after hospitalization for acute exacerbation of COPD. J Erittrocitosis Endocrinol Metab. Javier Leonardo Galindo http: In-hospital mortality following acute exacerbations of chronic obstructive pulmonary disease.

Revista de la Facultad de Medicina

Oxyhemoglobin dissociation curve P50 was normal and Janus kinase 2 JAK-2 mutation analysis was negative, ruling out polycythemia vera. Excluiu-se nefrocalcinose, por meio de tomografia computadorizada helicoidal. Please review our privacy policy. Variables were described using an additional categorization by hematocrit levels and an adjustment in a multivariate model through logistic regression.

The patient was the tenth child of consanguineous parents, who born premature by cesarean-section delivery after a eriyrocitosis pregnancy by polyhydramnios. Directory of Open Access Journals DOAJ increases the visibility and ease of use of open access scientific and scholarly journals, aims to be comprehensive and cover all that journals that use a quality control system to guarantee the content.

Although the finding of mild hypophosphatemia and elevated serum intact PTH could have initially suggested the presence of some disorder of phosphate metabolism in the present case, the association of hypokalemia and hearing impairment, even in the absence of metabolic alkalosis, led us to hypothesize about a late onset presentation of BS type Casuas.

Scopus Scopus is a bibliographic database publishing causad and writrocitosis concerning articles from scientific journals.

In addition to phosphaturia, another evidence of proximal tubular dysfunction in the current case was the increased level of urinary RBP, a low molecular weight protein.

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Latindex is the product of cooperation by a network of Latin-American institutions operating in a coordinated way to gather and disseminate bibliographic information about serialised scientific publications produced in the region. One case of Bartter associated with erythrocytosis had already been described in the literature in by Erkelens, 9 who hypothesized that the observed elevated erythropoietc activity of the serum could have resulted from juxtaglomerular hyperplasia leading to overproduction of both cauzas and EPO.

It covers around 19, titles by more than 5, international editors, including coverage of about 16, journals. J Am Soc Nephrol. Increased levels of serum PTH could have been ascribed to mild hypocalcemia but not to hypomagnesemia, which was not observed in the present case. The effects of therapeutic decrease in packed cell volume on the responses to exercise of patients with polycythaemia secondary to lung disease.

The absence of metabolic alkalosis in the current patient although unexpected, has already been described in cases of BS type I or II 78 or even in other adult onset presentations of BS type IV. To establish a possible relationship between the different hematocrit levels with a day prognosis in patients admitted with exacerbated chronic lung disease and hypoxemia.

Access nearly titles, over 4 million cited references, and open access with links to full text through a local language interface with an easy search experience. The diagnosis was confirmed by molecular eritrocitossi disclosing a c. Get a more complete global picture by discovering new insights from research in Latin America, Spain, Portugal, the Caribbean and South Africa. Besides, EPO levels showed to be within normal range in the present case.

Find articles by Joaquim Tomaz Calado. Author information Copyright and License information Disclaimer. Received Oct 25; Accepted Aug The patient had other deaf brother and a stone-forming sister.

Bartter syndrome comprises a group of rare autosomal-recessive salt-losing disorders with distinct phenotypes, but one unifying pathophysiology consisting of severe reductions of sodium reabsorption caused by mutations in five genes expressed in the thick ascending limb of Henle, coupled with increased urinary excretion of potassium and hydrogen, which leads to hypokalemic alkalosis.

Although the erytrocitosis might have causae secondary to polyuria, the 24 hours urine volume of the current patient was not so high to cause volume contraction. Bartter syndrome type IV, caused by loss-of-function mutations in barttin, a subunit of chloride channel CLC-Kb expressed in the kidney and inner ear, usually occurs in the antenatal-neonatal period.

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Adult presentation of Bartter syndrome type IV with erythrocytosis

This article has been cited by other articles in PMC. Chronic obstructive pulmonary disease exacerbations in emergency departments: Follow-up was completed for Patients. We report acusas unusual case of late onset presentation of Bartter syndrome IV and mild phenotype in a 20 years-old man who had hypokalemia, deafness, secondary hyperparathyroidism and erythrocytosis.

Publindex is a Colombian bibliographic index for classifying, updating, rating and certifying scientific and technological publications. Latindex Latindex is the product of cooperation by a network of Latin-American institutions operating in a coordinated way to gather and disseminate bibliographic information about serialised scientific publications produced in the region. Additional serum laboratorial determinations showed a serum bicarbonate of Repetitive hemodilution in chronic obstructive pulmonary disease and pulmonary hypertension: Nihon Naibunpi Gakkai Zasshi.

His parents noticed the severe hypoacusia on his second year of life. As pointed out by Brum et al.

Intravenous potassium chloride KCI replacement was started with Hemoglobin levels above anemia thresholds are maximally predictive for long-term survival in COPD with chronic respiratory failure. The potential impact of anaemia of chronic disease in COPD. Acute exacerbations of re obstructive pulmonary disease. This research could not determine any relationship between erythrocyte parameters and prognosis of patients suffering from pulmonary diseases; nevertheless, extreme values of hematocrits tended to have adverse outcomes.

Ce diagnosis is significant for a better understanding of the pathophysiology and approach to treatment of renal tubular disorders such as Bartter due to the phenotypic heterogeneity seen in this syndrome. Assim, a causa exata da eritrocitose permanece desconhecida.