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Updated: Mar 19, 2026
06:19
Chinese Herbal Retention Enema for the Treatment of Ulcerative Colitis
Published on: May 16, 2025
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Summary
Renal colic (RC) is a common emergency department visit, often caused by kidney stones. Complicated renal colic, like obstructive pyelonephritis, requires urgent drainage and antibiotics.
Area of Science:
- Urology
- Emergency Medicine
Context:
- Renal colic (RC) accounts for nearly 2% of emergency department admissions.
- Urinary stones cause 80% of adult RC cases; non-stone causes include intrinsic or extrinsic obstructions.
- Most RC cases (over 90%) are managed outpatient with medication.
Purpose:
- To differentiate between uncomplicated renal colic and complicated renal colic (CRC).
- To highlight obstructive pyelonephritis (OPN) as a critical form of CRC requiring immediate intervention.
- To emphasize the diagnostic utility of CT urography.
Summary:
- Complicated renal colic necessitates hospitalization and specialized care.
- Obstructive pyelonephritis is a medical emergency requiring prompt surgical drainage and antibiotics.
- Atypical presentations, particularly in the elderly, can delay diagnosis and treatment.
Impact:
- Early recognition and management of CRC, especially OPN, can prevent severe complications and improve patient outcomes.
- CT urography is the gold standard for diagnosing the cause and extent of renal colic.
- Understanding atypical presentations is crucial for timely diagnosis in vulnerable populations.
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