Acute infection is accompanied by a characteristic reduction in circulating eosinophils. This study examined the generally held assumption that the eosinopenia of infection is a manifestation of adrenal stimulation. Trichinosis, Escherichia coli pyelonephritis, and early subcutaneous pneumococcal abscess were used as experimental infections of limited severity. Trichinosis is associated with eo...

Background: Severe sepsis in elderly is a serious problem. Elderlies are more vulnerable to sepsis than adults due to their hypoimmunity, coagulation abnormalities and organ dysfunction. Acute pyelonephritis (APN) with obstructive uropathy is not uncommon and often causes severe sepsis and septic shock. Acute obstructive pyelonephritis sometimes requires emergency drainage via a ureteral stent ...

Background: Screening for patients at risk of renal scarring is a challenge in children with acute pyelonephritis (APN). Diuretic Tc-99m mercaptoacetyltriglycine (MAG3) scintigraphy with zero time injection of furosemide (MAG3-F0) was observed to display focal parenchymal disorders. The advantages of MAG3 include: lower radiation dose and short duration of the test. The aim of this study was to...

An adolescent female presented with one day of abdominal pain and clinical findings of acute appendicitis. CT scan revealed an ectopic right kidney with changes of acute pyelonephritis. This paper underscores the importance of imaging the right pelvis prior to surgical intervention in suspected cases of acute appendicitis in children.

Acute experimental pyelonephritis has been produced by a combination of mechanical ureteral obstruction and intravenous injection of E. coli (strain IMRU-54). The effects of administration of cobra venom factor, an inhibitor of the complement system, on the sequence of morphologic events in the kidneys have been studied by light and electron microscopy.Pronounced bacterial colonization and supp...

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