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Is there abdominal pain? The presence of abdominal pain with hematuria should first suggest renal calculus, but other causes, such as renal embolism, renal contusion, or laceration, must be considered.
Is there dysuria or frequency of ... DIAGNOSTIC WORKUP
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Hematuria is the intermittent or persistent excretion of red or brown urine that can occur with a variety of clinical symptoms. The amount of blood can be grossly evident or microscopic. About 2.5% of the general population has asymptomatic hematuria. It is important to evaluate... Differential Diagnosis ... Workup and Diagnosis ... Treatment
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Hematuria is defined as >5 red blood cells per high-power field in a freshly voided, spun urine specimen. Macroscopic (gross) hematuria is less common, is more likely to be attributed to an identified cause, and is always “pathologic.” Cola-colored urine, hematuria with... Differential Diagnosis ... Workup and Diagnosis ... Treatment
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... Using the anatomic approach, the physician can arrive at most of the causes of hematuria ( Table 35 ). One need only visualize the urinary tract and proceed from the kidney on down to get a differential list. Let us apply the mnemonic VINDICATE
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... A cardinal sign of renal and urinary tract disorders, hematuria is the abnormal presence of blood in urine Strictly defined, it means three or more red blood cells (RBCs) per high-power microscopic field in urine Microscopic hematuria is confirmed by an... History and physical examination ... Medical causes ... Other causes ... Special considerations ... Pictures
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... Pseudohematuria (Dyes and Pigments)
Beets
Food dyes
Phenytoin
Rifampin
Pyridium
Urates
Porphyrins
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... A cardinal sign of renal and urinary tract disorders, hematuria is the abnormal presence of blood in the urine. Strictly defined, it means three or more red blood cells (RBCs) per high-power microscopic field in the urine. Microscopic hematuria is confirmed by an occult blood... History and physical examination ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Geriatric pointers ... Patient counseling ... Pictures
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... Siegfried Schmidt and Ku-Lang Chang
Hematuria, defined as “blood in the urine,” is encountered frequently in family practice. It can occur as gross (macroscopic) hematuria with obvious reddish discoloration or can be seen... Approach ... History ... Physical examination ... Testing ... Diagnostic assessment
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... Differential Overview
❑ Urinary tract infection
❑ Nephrolithiasis
❑ Anticoagulation
❑ Long distance running
❑ Renal... Diagnostic Approach ... Clinical Findings
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... Also called acute glomerulonephritis, acute poststreptococcal glomerlo-nephritis (APSGN) is a relatively common bilateral inflammation of the glomeruli. It follows a streptococcal infection of the respiratory tract or, less commonly, a skin infection such as impetigo. ... Causes ... Signs and symptoms ... Diagnosis ... Treatment ... Special considerations
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... A slowly progressive disease, chronic glomerulonephritis is characterized by inflammation of the glomeruli, which results in sclerosis, scarring and, eventually, renal failure.
This condition usually remains subclinical until the progressive phase begins,... Causes ... Signs and symptoms ... Diagnosis ... Treatment ... Special considerations
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... A cardinal sign of renal and urinary tract disorders, hematuria is the abnormal presence of blood in the urine. Microscopic hematuria is confirmed by an occult blood test, whereas macroscopic hematuria is immediately visible. However, macroscopic... History ... Physical assessment ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Geriatric pointers ... Patient counseling ... Pictures
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... Hematuria—presenceof blood in urine—can be microscopic (urine is not discolored) orgross (urine has red or brown discoloration). >5 red cells per high-powerfield in centrifuged urinary sediment is considered abnormal. Hematuria can occur with or without... Principal Causes of Hematuria ... Clinical Features and Diagnosis ... Diagnostic Approach ... References
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... A cardinal sign of renal and urinary tract disorders, hematuria is the abnormal presence of blood in urine. Strictly defined, it means three or more red blood cells (RBCs) per high-power microscopic field in urine. Microscopic hematuria is confirmed by an occult blood test,... History and physical examination ... Medical causes ... Other causes ... Nursing considerations ... Patient teaching ... Pictures
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Using the anatomic approach, the physician can arrive at most of
the causes of hematuria (Table 35). One need only visualize the
urinary tract and proceed from the kidney on down to get a differential
list. Let us apply the mnemonic VINDICATE to... Pictures
... READ EXCERPTS »
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