BACKGROUND The association between hemoglobin (Hb) levels and mortality in patients with ST-segment elevation myocardial infarction (STEMI) remains controversial. The purpose of this study was to examine the mortality among STEMI patients with anemia or erythrocytosis, and further establish the relationship between mortality and the increment of Hb level. METHODS Between 2006 and 2012, 951 co...

Abstract Background Brucella mellitensis, the most invasive strain of brucella, is the predominant Strain of genus brucella in Iran. It causes variety of hematological abnormalities some of which are frequent and causes difficulties in diagnosis. Objective To find hematological abnormalities of brucellosis in hospitalized patients in an endemic area. Materials and Methods A retrospective ...

Objective. Drugs can induce almost the entire spectrum of hematologic disorders, affecting white cells, red cells, platelets, and the coagulation system. This paper aims to emphasize the broad range of drug-induced hematological syndromes and to highlight some of the newer drugs and syndromes. Methods. Medline literature on drug-induced hematologic syndromes was reviewed. Most reports and revie...

Five nickel compounds were adm inistered to rats by intrarenal (ir ) injec­ tion to assess the relative efficacies of the compounds for induction of erythrocytosis, based upon measurements of blood packed cell volume (PCV) at intervals from one to six months after the injection. Nickel subsul­ fide (aN i3S2) was the most potent inducer of erythrocytosis, followed by crystalline nickel monosulfi...

Rats and guinea pigs developed pronounced erythrocytosis at one to four months after unilateral intrarenal (ir) injection of nickel subsulfide (Ni3S2). For example, at two months after ir administration of Ni3S2 (5 mg) to rats, blood hematocrit values averaged 70 +/- 3 percent (p less than 0.001 vs. 48 4/- 2 in controls); at two months after ir administration of Ni3S2 (20 mg) to guniea pigs, bl...

Clinical syndrome of refractory secondary hypertension, renal artery stenosis and secondary erythrocytosis could occur in the same patient. We report a rare case of refractory secondary hypertension, renal artery stenosis and primary erythrocytosis as an expression of polycythaemia rubra vera (PV) and suggest that erythrocytosis in a hypertensive renovascular occlusive disease may be primary du...

shwaehman syndrome, next to cystic fibrosis, is the second cause of congenita! exocrine pancreatic insufficiency in children. it appears as steatorrhea, recurrent infections and hematologic abnormalities such as neutropenia, skeletal dysplasia and short stature. in this study, we reviewed 3 patients' histories. all of them showed cellular chemotaxic defect. one of them had been affected by neph...

BACKGROUND AND OBJECTIVES The diagnosis of polycythemia vera (PV) is based on clinical and biological criteria defined by either the Polycythemia Vera Study Group (PVSG) or the World Health Organization (WHO). Both the PVSG and WHO PV criteria have proved helpful and are extensively used, yet diagnostic strategies and scheduling of biological investigations vary. We assessed the value of measur...

Anemia is a well-known predictor of a poor outcome in patients with ST-segment elevation myocardial infarction (STEMI). In contrast, data relating erythrocytosis to clinical outcomes in patients with STEMI are limited. Because erythrocytosis predisposes to a prothrombotic state, we hypothesized it would be associated with an increased risk of thrombotic complications in patients with STEMI unde...

Envenomation of domestic animals by snakes occurs frequently in certain geographic areas. However, reports describing clinical signs, clinicopathologic abnormalities, therapeutic approaches, and outcomes are sparse. This review summarizes various snake families, venom types associated with harmful snakes, and the significant hematologic, hemostatic, and biochemical abnormalities associated with...