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Other common manifestations include kidney stones and loss of function of the affected kidney. Bacterial cultures of kidney tissue are almost always positive. [ 25 ] Microscopically , there are granulomas and lipid -laden macrophages (hence the term xantho -, which means yellow in ancient Greek ).
Delayed or suboptimal treatment often allows these kidney stones to act as a nidus for P. mirabilis growth causing recurrent infections despite antibiotic treatment. If the stones grow large enough they can cause obstruction and kidney failure. Proteus species can also cause wound infections, sepsis, and pneumonia, mostly in hospitalized ...
Kidney stone disease, also known as renal calculus disease, nephrolithiasis or urolithiasis, is a crystallopathy where a solid piece of material (renal calculus) develops in the urinary tract. [2] Renal calculi typically form in the kidney and leave the body in the urine stream. [2] A small calculus may pass without causing symptoms. [2]
A urine pH of 8.5 or 9.0 is indicative of a urea-splitting organism, such as Proteus, Klebsiella, or Ureaplasma urealyticum; therefore, an asymptomatic patient with a high pH means UTI regardless of the other urine test results. Alkaline pH also can signify struvite kidney stones, which are also known as "infection stones". [6]
In more severe cases, where the stone causes blockage or an infection, the stone will have to be removed with surgery. Here are a couple of treatments, both invasive and noninvasive, to remove ...
Pyonephrosis (from Greek pyon 'pus' and nephros 'kidney' [1]) is a dangerous kidney infection that is characterized by pus accumulation in the renal collecting system. [2] It is linked to renal collecting system blockage and suppurative renal parenchymal destruction, which result in complete or nearly complete kidney failure. [3]
A Kentucky woman said she is just happy to be alive after a kidney stone turned into an infection that would lead to a quadruple amputation. "I've lost my legs from the knees down bilaterally and ...
Initial research pointed to the loss of oxalate-degrading bacteria, such as O. formigenes, following antibiotic usage as primary contributor to calcium oxalate kidney stone disease. [34] [35] Colonization with O. formigenes has been observed to results in a decrease in urinary oxalate [35] [4] and reduced frequency of kidney stones [4] [7] [36]