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[Horseshoe kidney--is the diagnosis possible by ultrasound? (author's transl)]
Insights
Ultrasonography can diagnose horseshoe kidney, but challenges exist. Advanced imaging like CT and angiography may be needed for definitive diagnosis in complex cases.
Area of Science:
- Nephrology
- Radiology
- Medical Imaging
Background:
- Horseshoe kidney is a congenital anomaly.
- Sonography is a common diagnostic tool.
Purpose of the Study:
- To evaluate the diagnostic utility of sonography for horseshoe kidney.
- To identify challenges in ultrasonic diagnosis of horseshoe kidney.
Main Methods:
- Retrospective analysis of 6,000 patients over one year.
- Sonographic examination of eight patients with horseshoe kidney.
- Correlation with angiography and computed tomography (CT) findings.
Main Results:
- Sonography enabled primary diagnosis in four patients.
- CT and angiography were crucial for confirming diagnoses in two patients with suspected lymphoma and aortic aneurysm.
- Typical sonographic findings were observed in two patients with pre-existing diagnoses.
Conclusions:
- Sonography is valuable for horseshoe kidney diagnosis but has limitations.
- Complex cases may require advanced imaging techniques for accurate diagnosis.
- Understanding sonographic appearances and potential pitfalls is crucial for effective diagnosis.
Abstract:
Within one year among six-thousand patients eight with horseshoe kidney were examined by sonography. In four patients the primary diagnosis was made by ultrasonic demonstration. In two patients a lymphoma and an aortic aneurysm were supposed; the correct diagnosis was established by angiography and computer tomography. In the other two patients with already known diagnosis a typical ultrasonic picture was found. The diagnostic difficulties in ultrasonic demonstration of horseshoe kidney are discussed.