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KMID : 0614720230660060343
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Journal of Korean Medical Association
2023 Volume.66 No. 6 p.343 ~ p.347
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Clinical guidelines for diagnosis of hematuria
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Jeong Seung-Hwan
Ku Ja-Hyeon
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Abstract
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Background: Hematuria is a common condition caused by various factors, including infections, inflammations, stone diseases, and anatomical abnormalities. While hematuria can be mistaken for other conditions, its significance should not be overlooked, as studies have shown that some patients with hematuria are diagnosed with urological cancers.
Current Concepts: Experts agree on the need for specific diagnostic tests such as cystoscopy, upper urinary tract imaging, and urine cytology for visible hematuria. However, opinions differ when it comes to microscopic hematuria. Delays in diagnosing bladder cancer can significantly impact mortality rates. Therefore, objective diagnostic criteria, as well as guidelines to reduce excessive evaluations, costs, and side effects, are required. As of 2020, the American Urological Association has released new guidelines for the diagnosis and management of microscopic hematuria, that focus on assessing the risk of urological malignancies in individual patients and recommend tailored evaluations based on risk levels. This article provides an overview of these guidelines, discussing diagnostic criteria, initial evaluations, risk stratification, and recommended evaluations of the urinary tract.
Discussion and Conclusion: Guidelines on hematuria aim to reduce unnecessary invasive procedures, provide appropriate follow-up strategies to patients with persistent or recurrent microscopic hematuria, and improve patient outcomes while minimizing unnecessary tests and procedures.
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KEYWORD
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Hematuria, Diagnosis, Guideline, Urologic neoplasms
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